PostHog's RSS Feed
Why we've launched PostHog user surveys
Today, we’ve announced user surveys are out of beta and in general release, complete with new...
a year ago
Today, we’ve announced user surveys are out of beta and in general release, complete with new pricing . Short version? Pricing is usage-based, with…
Programming in the...
So Long, Prog21
I always intended "Programming in the 21st Century" to have a limited run. I knew since the entry...
over a year ago
I always intended "Programming in the 21st Century" to have a limited run. I knew since the entry from January 1, 2010, that I needed to end it. It just took a while.Recovering Programmer
And now, an explanation.
I started this blog to talk about issues tangentially related to...
David Heinemeier...
Children of You
The birth rate is dropping all over the world. In some places, like South Korea (0.72), it is so low...
3 months ago
The birth rate is dropping all over the world. In some places, like South Korea (0.72), it is so low people are starting to worry about a national extinction. In other places, including all of Europe (average 1.5, Spain 1.29), it's merely bad and alarming. And nobody seems to...
Tony Finch's blog
nsnotifyd-2.2 released
I have made
a new release of nsnotifyd,
a tiny DNS server that just listens for NOTIFY messages
and...
3 weeks ago
I have made
a new release of nsnotifyd,
a tiny DNS server that just listens for NOTIFY messages
and runs a script when one of your zones changes.
This nsnotifyd-2.2 release includes a new feature:
nsnotify can now send NOTIFY messages from a specific source address
Thanks to Adam...
Vadim Kravcenko
How much equity should a CTO ask for?
This is one of the top questions I hear from founders. Being a co-founder is great, and it’s...
over a year ago
This is one of the top questions I hear from founders. Being a co-founder is great, and it’s especially awesome […]
The post How much equity should a CTO ask for? appeared first on Vadim Kravcenko.
The Pragmatic...
The Collapse of Silicon Valley Bank
The bank serving half of all VC-funded startups in the US and UK collapsed more or less overnight....
a year ago
The bank serving half of all VC-funded startups in the US and UK collapsed more or less overnight. How did it play out, and what are the next steps for startups?
Josh Collinsworth
A response to "Defending Open Source: Protecting the Future of WordPress"
I feel it's important to issue a critical reading of Automattic's post, as it doesn't seem to offer...
a month ago
I feel it's important to issue a critical reading of Automattic's post, as it doesn't seem to offer much of a serious or objective examination of the issues at hand. Rather, the post unfortunately reads as something more akin to a puff piece, or corporate propaganda.
Jim Nielsen’s Blog
People and Blogs and Me
If you haven’t seen it, Manu has a new series called “People and Blogs” centered around a lovely...
a year ago
If you haven’t seen it, Manu has a new series called “People and Blogs” centered around a lovely goal:
to both highlight wonderful human beings and their blogs, and also to promote a healthier way to inhabit the web and show that traditional social media is not the be all and end...
Basta’s Notes
Microwaves piss me off
If you’ve spent enough time around me, you’ve probably already heard this rant. I’m upset about...
a year ago
If you’ve spent enough time around me, you’ve probably already heard this rant. I’m upset about microwaves.
Tyler Cipriani: blog
Email tips from the drowning
I have never seen an email message too short.
– Roman and Raphaelson, Writing
That Works
Email is a...
a year ago
I have never seen an email message too short.
– Roman and Raphaelson, Writing
That Works
Email is a cornerstone of remote work and a colossal waste of
time.
People say: “That meeting could have been an email.” But I’d add:
“That email could have been a few bullet points.”
Writing...
Marco.org
Low Power Mode on the Mac
Laptop battery life is decreasingly relevant to me as more airplanes offer power outlets. But...
over a year ago
Laptop battery life is decreasingly relevant to me as more airplanes offer power outlets. But sometimes you lose that lottery, as I did on my latest 8-hour daytime flight.
Apple’s “Up to 10 hours” claim doesn’t apply to my work,1 which is usually a mix of Xcode, web browsing, and...
PostHog's RSS Feed
What launching Experimentation taught us about running effective A/B tests
We just launched our Experimentation suite, and there's a ton we learned about running successful...
over a year ago
We just launched our Experimentation suite, and there's a ton we learned about running successful experiments. It was a no brainer product decision…
Oxide Computer...
RIP Khaled Bichara, 1971-2020
We were deeply saddened to learn that
Khaled Bichara, one of Oxide’s
angel investors,
died in a...
over a year ago
We were deeply saddened to learn that
Khaled Bichara, one of Oxide’s
angel investors,
died in a car
accident in Cairo on Friday night.
Those of us who have known Khaled for years have known him to be a bold investor
who appreciated hard technical problems – and also a profoundly...
Words and Buttons...
[Renovated] Even if you can't write assembly like a poet, you can read disassembly like a hunter
This is a very concise introduction to x86 disassembly. It shows that you probably have all the...
a year ago
This is a very concise introduction to x86 disassembly. It shows that you probably have all the skills to start reading disassembly right now even if you thought it was too complicated for you. It really isn't, see it for yourself.
Blog - Bitfield...
Iterators in Go
Iterators in Go are a neat way to write “lazy loops”, where we never
generate more results than we...
5 months ago
Iterators in Go are a neat way to write “lazy loops”, where we never
generate more results than we actually use. Let’s see what that would look
like in Go programs, and what new facilities it gives us in the standard
library.
Dan Quach Blog
State of Data Engineering 2023 Q3
As we roll towards the end of the year data engineering as expected does have some changes, but now...
a year ago
As we roll towards the end of the year data engineering as expected does have some changes, but now everyone wants to see how Generative AI intersects with everything. The fits are not completely natural, as Generative AI like Chat GPT is more NLP type systems, but there are a...
swyx's site RSS Feed
My Fave New Podcasts of 2022
As someone who does a lot of my learning via podcasts, I've been putting up picks lists for 3 years...
a year ago
As someone who does a lot of my learning via podcasts, I've been putting up picks lists for 3 years straight (see main [2019 list](https://www.swyx.io/fave-podcasts), then my [2020](https://www.swyx.io/fave-podcasts-2020) and [2021](https://www.swyx.io/fave-podcasts-2021) diffs),...
Seán Barry
Getting Started With Docker (Part 1)
What is docker? Why do I need it? How do I use it? If you're asking any of these questions, this...
over a year ago
What is docker? Why do I need it? How do I use it? If you're asking any of these questions, this article is for you.
Steve Klabnik
Beware subclassing Ruby core classes
over a year ago
The Changelog
So Many Caring People In This World
When I was a boy and I would see scary things in the news, my mother would say to me, “Look for the...
over a year ago
When I was a boy and I would see scary things in the news, my mother would say to me, “Look for the helpers. You will always find people who are helping.” To this day, especially in times of “disaster,” I remember my mother’s words and I am always comforted by realizing that...
David Heinemeier...
Happiness is never having to ask for permission
If there’s one value Jason and I put above all else in business, it's independence. The freedom to...
11 months ago
If there’s one value Jason and I put above all else in business, it's independence. The freedom to make our own choices, good or bad, without ever having to ask anyone for permission. Not from investors, not from naysayers, not from platform gatekeepers. It’s why we’ve built our...
A Smart Bear
It's a torturous chaos until it isn't
Even at wildly successful startups, the first few years are gut-wrenching, uncertain, on the brink...
8 months ago
Even at wildly successful startups, the first few years are gut-wrenching, uncertain, on the brink of collapse, where pessimism is realism, and yet optimism is required.
David Heinemeier...
We're moving continuous integration back to developer machines
Between running Rubocop style rules, Brakeman security scans, and model-controller-system tests, it...
7 months ago
Between running Rubocop style rules, Brakeman security scans, and model-controller-system tests, it takes our remote BuildKite-based continuous integration setup about 5m30s to verify a code change is ready to ship for HEY. My Intel 14900K-based Linux box can do that in less than...
charity.wtf
There Is Only One Key Difference Between Observability 1.0 and 2.0
Originally posted on the Honeycomb blog on November 19th, 2024 We’ve been talking about...
a month ago
Originally posted on the Honeycomb blog on November 19th, 2024 We’ve been talking about observability 2.0 a lot lately; what it means for telemetry and instrumentation, its practices and sociotechnical implications, and the dramatically different shape of its cost model. With all...
alexwlchan
The Star-Spangled Ballad
In an hour or so, Hannah Waddingham will take the stage at the Royal Albert Hall, and present this...
8 months ago
In an hour or so, Hannah Waddingham will take the stage at the Royal Albert Hall, and present this year’s Olivier Awards.
I won’t be there, but a number of dear friends are in the audience, and we’re keeping our fingers crossed for Operation Mincemeat – a musical with which we...
Hixie's Natural Log
The Future is Flutter
Despite my departure from Google, I am not leaving Flutter — the great thing about open source and...
a year ago
Despite my departure from Google, I am not leaving Flutter — the great thing about open source and open standards is that the product and the employer are orthogonal. I've had three employers in my career, and in all three cases when I left my employer I continued my job. With...
ntietz.com blog
Personnel update
This is inspired by receiving a "personnel update" when a friend was fired many years ago. It felt...
3 months ago
This is inspired by receiving a "personnel update" when a friend was fired many years ago. It felt coldly impersonal for such a deeply personal event, so I imagined what it would be like if the same approach were taken to other deeply personal events.
* * *
Subject: Personnel...
Jim Nielsen’s Blog
“We’re All Just Temporarily Abled”
That’s a quote from Cindy Li — “We're all just temporarily abled”. I first heard it in Sarah’s...
a year ago
That’s a quote from Cindy Li — “We're all just temporarily abled”. I first heard it in Sarah’s course and it’s been on repeat in my mind ever since June 6th.
June 6th I was on vacation at the beach with my family and tried something that, looking back now, maybe I’m too old for....
alexwlchan
Upward assignment in Ruby
Ruby has had leftward assignment (x = 4) since its first public release, and a few years ago it...
a year ago
Ruby has had leftward assignment (x = 4) since its first public release, and a few years ago it added rightward assignment (4 => x).
Then at RubyConf 2021, Kevin Kuchta explained how to abuse Ruby features to build a downward assignment operator (yes, this really...
Stephen Wolfram...
LLM Tech and a Lot More: Version 13.3 of Wolfram Language and Mathematica
The Leading Edge of 2023 Technology … and Beyond Today we’re launching Version 13.3 of Wolfram...
a year ago
The Leading Edge of 2023 Technology … and Beyond Today we’re launching Version 13.3 of Wolfram Language and Mathematica—both available immediately on desktop and cloud. It’s only been 196 days since we released Version 13.2, but there’s a lot that’s new, not least a whole...
Kagi Blog
Kagi's approach to AI in search
Kagi Search is pleased to announce the introduction of three AI features into our product offering.
a year ago
Kagi Search is pleased to announce the introduction of three AI features into our product offering.
Daniel Immke's Blog...
Improving my productivity in 2018
2017 was a really good year for me. I did a lot of freelance work, improved my financial situation,...
over a year ago
2017 was a really good year for me. I did a lot of freelance work, improved my financial situation, built this site and started blogging…
Irrational...
Notes on Enterprise Architecture as Strategy
Enterprise Architecture as Strategy by Jeanne W. Ross, Peter Weill, and David C Robertson is an...
a year ago
Enterprise Architecture as Strategy by Jeanne W. Ross, Peter Weill, and David C Robertson is an interesting read on how integrating technology across business units shifts the company’sstrategy landscape. Written in 2006, case studies are not particularly current but the ideas...
macwright.com
Placemark is going open source and shutting down
also on placemark.io/blog
The company and product side of Placemark didn’t work out.
Some fantastic,...
a year ago
also on placemark.io/blog
The company and product side of Placemark didn’t work out.
Some fantastic, friendly people used it, but I couldn’t find a way to make it work
as a sustainable bootstrapped startup. Building it was incredibly fun.
Failing to find success and...
HTMHell
#29 Randomly grouping content
Bad code
<section>
<aside>
<div>
<section>
<header>
<a href="/">
...
over a year ago
Bad code
<section>
<aside>
<div>
<section>
<header>
<a href="/">
<img src="logo.svg" alt="Logo">
</a>
</header>
<main>
<a href="/services">Services</a>
<a href="/products">Products</a>
...
HTMHell
#32 almost a proper close button
Bad code
<button display="flex" role="button">
<svg role="img" viewBox="0 0 13 13"...
over a year ago
Bad code
<button display="flex" role="button">
<svg role="img" viewBox="0 0 13 13" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" height="15px" width="15px" fill="#000" name="close">
<title>Close dialog</title>
<path d="…"> </path>
</svg>
</button>
Issues and...
macwright.com
Replay.web is cool
I’ve been trying to preserve as much of Placemark now that it’s open-source. This has been a mixed...
11 months ago
I’ve been trying to preserve as much of Placemark now that it’s open-source. This has been a mixed experience: some products were really easy to move away from, like Northwest and Earth Class Mail. Webflow was harder to quit. But replay.web came to the rescue, thanks to Henry...
bt RSS Feed
Width or Flex-Basis?
Width or Flex-Basis?
2018-11-28
Creating rows and columns of elements that adapt dynamically can be...
over a year ago
Width or Flex-Basis?
2018-11-28
Creating rows and columns of elements that adapt dynamically can be a little tricky depending on the desired outcome. Let’s breakdown how to solve this issue using both inline-block paired with width and flex-basis.
Width
Setting the width of the...
bt RSS Feed
OpenBSD is a Cozy Operating System
OpenBSD is a Cozy Operating System
2024-04-11
OpenBSD 7.5 running dwm on my X220
With the recent...
8 months ago
OpenBSD is a Cozy Operating System
2024-04-11
OpenBSD 7.5 running dwm on my X220
With the recent release of OpenBSD 7.5, I decided to run through my personal OpenBSD “installer” for laptop/desktop devices. The project is built off of the dwm tiling window manager and only...
HTMHell
An HTML structure for a tab component
by Marco Bretschneider
Can you remember the day you first learnt about ARIA? Maybe the first fact...
5 days ago
by Marco Bretschneider
Can you remember the day you first learnt about ARIA? Maybe the first fact you learnt about ARIA was the first rule “Don't use ARIA, use native HTML instead“ - and so did I.
As someone who has been able to speak native HTML for many years, I always thought...
Darek Kay
Separate Firefox Dark UI theme from website dark mode
I like the default dark color theme in Firefox, but I prefer to view websites in light mode. This...
over a year ago
I like the default dark color theme in Firefox, but I prefer to view websites in light mode. This distinction has been working until recently, but with Firefox 95, the browser dark theme will enforce dark mode on websites as well. This sounds like a good default, but I want to...
Making software...
CSS Slope Graphs
CSS Slope Graphs
2021-06-07
I am a huge sucker for simplistic and beautifully designed visual data...
over a year ago
CSS Slope Graphs
2021-06-07
I am a huge sucker for simplistic and beautifully designed visual data on the web. Most data tends to be graphed via line or bar systems - which is fine - but I think slope graphs are highly underrated. Let's change that, shall we?
The Demo
I'm basing...
Making software...
Setting Up 1.1.1.1 for Families on a Pi-Hole
Setting Up 1.1.1.1 for Families on a Pi-Hole
2021-10-28
After seeing Cloudflare's 1.1.1.1 for...
over a year ago
Setting Up 1.1.1.1 for Families on a Pi-Hole
2021-10-28
After seeing Cloudflare's 1.1.1.1 for Families mentioned on the front page of HackerNews, I thought it might be helpful to show those currently using a pi-hole device how to include 1.1.1.1 alongside it.
Keeping Things...
Liz Denys
Patina tissue box, 2024
Tan stoneware clay with black speckles and light grog, slab-built, matte copper patina glaze
8 months ago
Tan stoneware clay with black speckles and light grog, slab-built, matte copper patina glaze
Maggie Appleton
A Fruitful Guide to JavaScript's Comparison Operators
over a year ago
PostHog's RSS Feed
Startups, stop treating engineers like a different species
Today I’d like to rant talk about how non-engineering people at startups – especially execs –...
over a year ago
Today I’d like to rant talk about how non-engineering people at startups – especially execs – treat engineers like a fundamentally different type of…
Joel Gascoigne
What are your top 3 challenges?
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
There are a few...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
There are a few key things which looking back I remember I was very bad at. One
of them was asking people for advice.
I think a key turning point with this was when we raised funding for...
bt RSS Feed
Minimal CSS: Dropdown Menu
Minimal CSS: Dropdown Menu
2019-04-26
I love the idea of stripping away as much CSS as possible,...
over a year ago
Minimal CSS: Dropdown Menu
2019-04-26
I love the idea of stripping away as much CSS as possible, while still maintaining the original UI concept. Let’s build out a demo example with a simple menu dropdown element.
Interesting facts about our final CSS menu:
Total weight 121 bytes...
A Beautiful Site
Design Systems Are An Investment
It's hard to put a value on a design system. It's a lot easier to add up the costs of said design...
a year ago
It's hard to put a value on a design system. It's a lot easier to add up the costs of said design system, especially in terms of salaries and development time. It's even easier to target a design system as the thing that's holding up a product from getting delivered.
The truth...
swyx's site RSS Feed
Compilers Copout
Today I dropped out of the Compilers course I accidentally registered myself for. I'm not proud of...
over a year ago
Today I dropped out of the Compilers course I accidentally registered myself for. I'm not proud of it but there's too much I want to do and I know I'm just going to do a shit job at everything by spreading my self thin and also putting an intense gun to my head.
A Beautiful Site
Office 2007 files downloading as ZIP files in Internet Explorer
Today I learned that Microsoft Office 2007 files (you know, the new ones that end in DOCX, XLSX, and...
over a year ago
Today I learned that Microsoft Office 2007 files (you know, the new ones that end in DOCX, XLSX, and PPTX) don't always download properly in Internet Explorer. In fact, IE tends to see them as ZIP files and forces their extension to change to .zip when you select download. This...
swyx's site RSS Feed
Make your own Dev.to CMS livestream - Part 2
This is day 2 of my livecode Dev.to CMS. See [Day 1...
over a year ago
This is day 2 of my livecode Dev.to CMS. See [Day 1 here](https://dev.to/swyx/make-your-own-dev-to-cms-livestream-part-1-2ad1)
swyx's site RSS Feed
Pensieve: 11 Mar 2024 - AI Lifestory app
back to my personal weight lows!
9 months ago
back to my personal weight lows!
Dan Slimmon
Incident, Inçident, Incidënt
When you deploy broken code, it may cause an incident. Then you'll have to declare an incident. And...
9 months ago
When you deploy broken code, it may cause an incident. Then you'll have to declare an incident. And don't forget to create an incident so customers can stay informed!
EXPLAIN EXTENDED
Happy New Year: GPT in 500 lines of SQL
Translations: Russian This year, the talk of the town was AI and how it can do everything for you. I...
11 months ago
Translations: Russian This year, the talk of the town was AI and how it can do everything for you. I like it when someone or something does everything for me. To this end, I decided to ask ChatGPT to write my New Year's post: "Hey ChatGPT. Can you implement a large language model...
bunnie's blog
Designing The Light Source for IRIS
This post is part of a longer-running series about giving users a tangible reason to trust their...
9 months ago
This post is part of a longer-running series about giving users a tangible reason to trust their hardware through my IRIS (Infra-Red, in-situ) technique. IRIS allows us to see the insides of certain types of chips, even after they are soldered to a circuit board. This is possible...
Jake Zimmerman
Bug squash: An underrated interview question
4 months ago
bunnie's blog
Name that Ware, May 2024
The Ware for May 2024 is shown below. This is a guest ware, but I’ll reveal the contributor when I...
6 months ago
The Ware for May 2024 is shown below. This is a guest ware, but I’ll reveal the contributor when I reveal the ware next month, as the name and link would also lead to the solution.
PostHog's RSS Feed
Writing for developers
As a founder, one of the most surprisingly important skills I've realized I have is hitting the...
over a year ago
As a founder, one of the most surprisingly important skills I've realized I have is hitting the front page of Hacker News . Out of five posts that I…
HTMHell
The devil is in the details: a look into a disclosure widget markup
by Cristian Diaz
Disclosure widgets are one of the most common component patterns you can find on...
a year ago
by Cristian Diaz
Disclosure widgets are one of the most common component patterns you can find on the web. It consists of a button that can hide or show information when you click it. It's also one of the straightforward components to make from a technical standpoint.
Just a...
Confessions of a...
Two Threads, One Core: How Simultaneous Multithreading Works Under the Hood
Ever wondered how your CPU handles two tasks at once? Discover the magic of Simultaneous...
5 months ago
Ever wondered how your CPU handles two tasks at once? Discover the magic of Simultaneous Multithreading and see what’s really going on inside.
swyx's site RSS Feed
10,000 Loose Fans
I broke past 10,000 Twitter followers on Saturday. Obviously this is a completely arbitrary...
over a year ago
I broke past 10,000 Twitter followers on Saturday. Obviously this is a completely arbitrary milestone and pretty minor in the hierarchy of needs. I'm not celebrating.
wingolog
needed-bits optimizations in guile
Hey all, I had a fun bug this week and want to share it with you.
First, though, some background. ...
2 months ago
Hey all, I had a fun bug this week and want to share it with you.
First, though, some background. Guile’s numeric operations are defined over the complex numbers, not
over e.g. a finite field of integers. This is generally great when
writing an algorithm, because you don’t have...
swyx's site RSS Feed
The Upload (short story)
My first attempt at bringing back the short story in ~30 years.
8 months ago
My first attempt at bringing back the short story in ~30 years.
Tony Finch's blog
RIPE DNS Hackathon
This weekend I was in Rotterdam for the
RIPE DNS Hackathon.
About 50 people gathered with several...
a year ago
This weekend I was in Rotterdam for the
RIPE DNS Hackathon.
About 50 people gathered with several ideas for potential projects: things
like easier DNSSEC provisioning, monitoring DNS activity in the network,
what is the environmental cost of the DNS, …
At the start of the weekend...
wingolog
javascript weakmaps should be iterable
Good evening. Tonight, a brief position statement: it is a mistake for
JavaScript’s to not be...
4 months ago
Good evening. Tonight, a brief position statement: it is a mistake for
JavaScript’s to not be iterable, and we should fix it.WeakMap
A associates a key with a value, as long as the key is
otherwise reachable in a program. (It is an .)WeakMapephemeron
table
When was added to...
swyx's site RSS Feed
Add Netlify Identity Authentication to any React App in 5 minutes with React Context, Hooks and...
Adding authentication is a pain point for many React beginners. We’ve made it ridiculously easy to...
over a year ago
Adding authentication is a pain point for many React beginners. We’ve made it ridiculously easy to add Netlify Identity onto any React app, including create-react-app, Gatsby, Next.js, or any other setup you may have, by wrapping it all into one simple React Hook! However, this...
Tyler Cipriani: blog
Racy git magic
Exploting a long-standing git bug for my own amusement.
And I think there is one known race: the...
a year ago
Exploting a long-standing git bug for my own amusement.
And I think there is one known race: the index mtime itself is not
race-free.
– Linus Torvalds, Re:git
bugs, 2008
A well-known race condition skulks through git’s plumbing.
And I can demo it via a git magic trick 🪄1
$ tree...
Tyler Cipriani: blog
Subliminal git commits
Luckily, I speak Leet.
– Amita Ramanujan, Numb3rs, CBS’s IRC Drama
There’s an episode of the CBS...
2 months ago
Luckily, I speak Leet.
– Amita Ramanujan, Numb3rs, CBS’s IRC Drama
There’s an episode of the CBS prime-time drama Numb3rs that plumbs
the depths of Dr. Joel Fleischman’s1 knowledge of IRC.
In one scene, Fleischman wonders, “What’s ‘leet’”?
“Leet” is writing that replaces letters...
EXPLAIN EXTENDED
Happy New Year: Settlers of Catan in SQL
One of the best New Year presents I've ever got was a copy of the German-style board game, The...
over a year ago
One of the best New Year presents I've ever got was a copy of the German-style board game, The Settlers of Catan. This game has brought me and my friends many an hour of good entertainment. The game is played on a hexagon field with 19 hexagon tiles (3 + 4 + 5 + 4 […]
The post...
TokyoDev
The Difficulties of Getting a Software Developer Job in Japan in 2023
Given the current climate in tech globally, people often ask me what the current situation in Japan...
a year ago
Given the current climate in tech globally, people often ask me what the current situation in Japan is. Overall, my impression is that it is nowhere as bad as places like the US, but nevertheless I have been hearing stories of developers struggling to get jobs here. In this...
bt RSS Feed
Plain Text Emails, Please
Plain Text Emails, Please
2019-09-09
When it comes to website / product design and development most...
over a year ago
Plain Text Emails, Please
2019-09-09
When it comes to website / product design and development most devs should try to keep things simple. By only using as much code as absolutely necessary, projects avoid growing out of scope or becoming bloated. So, why isn’t this same approach...
swyx's site RSS Feed
Are we human? Or are we reCAPTCHA?
---
over a year ago
David Heinemeier...
The origin of Ruby on Rails
I can't thank Honeypot and Carolina Cabral enough for the producing The Rails Documentary that was...
a year ago
I can't thank Honeypot and Carolina Cabral enough for the producing The Rails Documentary that was just released today. Looking back on those early, formative years of Ruby on Rails with Tobi, Jamis, Jeremy, and Jason was actually kind of profound. I usually don't spend much time...
Engineer’s Codex
How Instagram scaled to 14 million users with only 3 engineers
Instagram's guiding principles and tech stack explained simply
a year ago
Instagram's guiding principles and tech stack explained simply
Josh Comeau's blog
Lessons Learned Speaking at Conferences
Speaking at conferences is equal parts exciting and terrifying. This article is a behind-the-scenes...
over a year ago
Speaking at conferences is equal parts exciting and terrifying. This article is a behind-the-scenes look at what the experience is like, and shares tips for getting started as a conference speaker.
blag
Galloping Search
I recently learned about Galloping Search while building a distributed log called s3-log. It’s used...
2 weeks ago
I recently learned about Galloping Search while building a distributed log called s3-log. It’s used to search sorted items when the upper bound is unknown. In this short post, I will share my notes and other alternatives I discovered for searching over unbounded items
David Heinemeier...
Our cloud exit has already yielded $1m/year in savings
Getting our applications out of the cloud provided the main celebration for our exit, but seeing the...
a year ago
Getting our applications out of the cloud provided the main celebration for our exit, but seeing the actual spend tumble is the prize. See, the only way to get pricing in the cloud down from obscene to merely offensive is through reserved instances. This is where you sign up for...
TokyoDev
Renaming an Active Record has_one_attached Attachment: A Step-by-Step Guide
Recently, we had a piece of code that looked something like this:
~~~
has_one_attached...
a year ago
Recently, we had a piece of code that looked something like this:
~~~
has_one_attached :resumee
~~~
Does it look a little off to you? I’m sure you’ve seen (or even perpetrated) a scenario like this before, where you name something and when you revisit the code later you...
Making software...
Introducing PageRoast
Introducing PageRoast
2021-03-11
Following up with my concept of releasing small side projects...
over a year ago
Introducing PageRoast
2021-03-11
Following up with my concept of releasing small side projects weekly, I have officially launched PageRoast. What is PageRoast I hear you ask?
Receive a detailed report analyzing your landing page with actionable items to improve your conversion...
Jake Zimmerman
A trick for invariant generics in Sorbet
6 months ago
Ferd.ca
A Distributed Systems Reading List
2024/02/07
A Distributed Systems Reading List
This document contains various resources and quick...
10 months ago
2024/02/07
A Distributed Systems Reading List
This document contains various resources and quick definition of a lot of background information behind distributed systems. It is not complete, even though it is kinda sorta detailed. I had written it some time in 2019 when coworkers...
PostHog's RSS Feed
What motivates me as a CEO
PostHog got pretty far (17k customers across all our products, went through Y Combinator, seed,...
over a year ago
PostHog got pretty far (17k customers across all our products, went through Y Combinator, seed, series A and B raised, $MM revenue) before I really…
The Changelog
A Maze of Twisty Little Pixels, All Tiny
Two years ago, I wrote Managing an External Display on Linux Shouldn’t Be This Hard. Happily, since...
a year ago
Two years ago, I wrote Managing an External Display on Linux Shouldn’t Be This Hard. Happily, since I wrote that post, most of those issues have been resolved. But then you throw HiDPI into the mix and it all goes wonky. If you’re running X11, basically the story is that you can...
David Heinemeier...
Et tu, Zoom?
The corporate cause for return-to-office just claimed its perhaps most ironic victim: Zoom! The...
a year ago
The corporate cause for return-to-office just claimed its perhaps most ironic victim: Zoom! The company that literally lives to sell us all on the wonders of remote collaboration wants its own people back into the office again. Which I guess is just a regression to the mean of...
PostHog's RSS Feed
Array 1.0.8
Welcome to our second PostHog Array which comes with a new naming convention. We’re going to be...
over a year ago
Welcome to our second PostHog Array which comes with a new naming convention. We’re going to be doing weekly tagged releases from now on so the…
bt RSS Feed
Icons Should be Complementary - Text is Always Better
Icons Should be Complementary - Text is Always Better
2021-12-17
Designing1 software is a complex...
over a year ago
Icons Should be Complementary - Text is Always Better
2021-12-17
Designing1 software is a complex thing. A great deal of real-world testing and user feedback is needed to create the best solution to the problem you are trying to fix. Obvious requirements are to keep things...
HTMHell
Smooth Multi-Page Experiences with Just a Few Lines of CSS
by John Allsopp
A single line of CSS can enable slick multi-page transitions for web applications...
2 weeks ago
by John Allsopp
A single line of CSS can enable slick multi-page transitions for web applications (and web sites for those who maintain there's a difference), opening up new possibilities for web app architectures, and website experiences. So let’s take a look at View...
The Changelog
Managing an External Display on Linux Shouldn’t Be This Hard
I first started using Linux and FreeBSD on laptops in the late 1990s. Back then, there were all...
over a year ago
I first started using Linux and FreeBSD on laptops in the late 1990s. Back then, there were all sorts of hassles and problems, from hangs on suspend to pure failure to boot. I still worry a bit about suspend on unknown hardware, but by and large, the picture of Linux on laptops...
Making software...
Making Tables Responsive With Minimal CSS
Making Tables Responsive With Minimal CSS
2019-06-11
Update (Oct 2019): @aardrian wrote a...
over a year ago
Making Tables Responsive With Minimal CSS
2019-06-11
Update (Oct 2019): @aardrian wrote a previous post about how changing the display properties on tables can impact screen readers. I highly recommend his excellent article Tables, CSS Display Properties, and ARIA
I find...
Krzysztof Kowalczyk...
Tip for per-test verbose logging in Go
One way to narrow down a problem when debugging a test is to add logging with e.g. fmt.Printf().
The...
over a year ago
One way to narrow down a problem when debugging a test is to add logging with e.g. fmt.Printf().
The problem with this approach is lack of selectivity: imagine you have 100 tests and only 1 test fails. For debugging the issue you only need to see logs when executing that 1 test...
ntietz.com blog
RC Week 11: Learning is best when multiplayer
As I come up on the end of my batch at Recurse Center, I've been doing some reflecting on my time...
over a year ago
As I come up on the end of my batch at Recurse Center, I've been doing some reflecting on my time here.
One of the standout themes is how much I've learned through struggling with other people.
In particular, this learning together has make some difficult topics approachable,...
Vadim Kravcenko
🏆 Promotion-based development
While researching how to create a proper career path for employees and the different ways companies...
over a year ago
While researching how to create a proper career path for employees and the different ways companies do promotions, I stumbled […]
The post 🏆 Promotion-based development appeared first on Vadim Kravcenko.
Daniel Immke's Blog...
2018: A year in review
It’s the end of the year, and I’ve been reflecting on what I accomplished this year and what I...
over a year ago
It’s the end of the year, and I’ve been reflecting on what I accomplished this year and what I didn’t, as well as what I can do better next…
Julia Evans
Lima: a nice way to run Linux VMs on Mac
Hello! Here’s a new entry in the “cool software julia likes” section.
A little while ago I started...
a year ago
Hello! Here’s a new entry in the “cool software julia likes” section.
A little while ago I started using a Mac, and one of my biggest
frustrations with it is that often I need to run Linux-specific software. For
example, the nginx playground I
posted about the other day only...
Vladimir Klepov as a...
Seven habits of bad interviewers
I’ve been to plenty of bad interviews. Sometimes, only some questions are bad, but usually it goes...
over a year ago
I’ve been to plenty of bad interviews. Sometimes, only some questions are bad, but usually it goes further than that. Bizarre questions like “what’s the difference between a number and an array” are just a symptom of deeper issues.
Let’s take a step back — why are we...
ntietz.com blog
[Review] "Data and Goliath" by Bruce Schneier
I just finished reading Bruce Schneier's latest book, "Data and Goliath." I was apprehensive at...
over a year ago
I just finished reading Bruce Schneier's latest book, "Data and Goliath." I was apprehensive at first -- I'm a big fan of Schneier's posts online, but I found this randomly at the library and I was hoping not to be disappointed. In the end, it was well worth the read.
The book...
swyx's site RSS Feed
You Should Have A Virtual Mailbox
If you fit one of these criteria:
11 months ago
If you fit one of these criteria:
swyx's site RSS Feed
Supervised Learning: Neural Networks
That one time we tried to emulate our brains with computer chips
over a year ago
That one time we tried to emulate our brains with computer chips
Tony Finch's blog
A qp-trie for BIND
In 2021, I came up with a design for a new memory layout for a
qp-trie, and I implemented a...
a year ago
In 2021, I came up with a design for a new memory layout for a
qp-trie, and I implemented a prototype of the design in
NLnet Labs NSD (see my git repo or github).
Since I started work at ISC my main project has been to adapt the
NSD prototype into a qp-trie for use in BIND. The...
Vadim Kravcenko
Dealing with Failures and Postmortems
On August 1, 2012, Knight Capital Group suffered a severe trading loss due to a software error. A...
a year ago
On August 1, 2012, Knight Capital Group suffered a severe trading loss due to a software error. A technician’s failure […]
The post Dealing with Failures and Postmortems appeared first on Vadim Kravcenko.
Josh Collinsworth
Let's Learn CSS Variables!
CSS variables (otherwise known as CSS custom properties) give previously impossible superpowers to...
over a year ago
CSS variables (otherwise known as CSS custom properties) give previously impossible superpowers to CSS developers. This post covers what they are, how they work, and a couple of nifty ways you can implement them on your own website.
Liz Denys
Starlit sky hexagonal teacups, 2024
Starlit sky on a clear night / the milky way / eternity / clarity / raindrops sticking to window...
5 months ago
Starlit sky on a clear night / the milky way / eternity / clarity / raindrops sticking to window glass
Tony Finch's blog
exponential rate limiting
Following my previous post on rate limiting with GCRA, leaky buckets
without the buckets, I reviewed...
3 months ago
Following my previous post on rate limiting with GCRA, leaky buckets
without the buckets, I reviewed my old notes on rate limiting
for Exim. I thought I should do a new write-up of the ideas
that I hope will be more broadly interesting.
Exponential rate limiting uses an...
TokyoDev
Good Design Sells Open Source
I updated my blog from my own homebrew Rails application to
[Octopress](http://octopress.org/), a...
over a year ago
I updated my blog from my own homebrew Rails application to
[Octopress](http://octopress.org/), a blogging framework backed by the
static site generator [Jekyll](http://jekyllrb.com/). I first read about
Octopress a couple of weeks ago on Hacker News. Although Octopress
appealed...
Epic Web Dev
Mocking Techniques in Vitest (workshop)
2 months ago
bt RSS Feed
A Warning for New Designers: Avoid Dribbble
A Warning for New Designers: Avoid Dribbble
2022-09-08
Everyday a new designer begins their journey...
over a year ago
A Warning for New Designers: Avoid Dribbble
2022-09-08
Everyday a new designer begins their journey into the world of insert design industry here and it is magical! Having a fresh pair of eyes untainted from the current trends of the time can help improve design as a whole....
Steve Klabnik
Fast Rails tests with CanCan
over a year ago
Liz Denys
Liz rides the subway on October 4, 2016: social media, differing political views, and friendship
Liz rides the subway is a series containing thoughts I have on the subway. On the 3 and B trains...
over a year ago
Liz rides the subway is a series containing thoughts I have on the subway. On the 3 and B trains home:
I came across this Good Guy Boss meme on Facebook yesterday:
I will respect you regardless of who you support in this election.
I don't unfriend people due to political views....
David Heinemeier...
What is HiFi
I grew up in a home where music was always playing. My father repaired electronics, so an endless...
a year ago
I grew up in a home where music was always playing. My father repaired electronics, so an endless stream of speakers, amplifiers, turntables, and TVs passed through the household. And all of it had to be tested, of course. At max volume. Sometimes at odd hours.
While that was...
David Heinemeier...
Switching to Android was easy
In addition to trying out Windows for a week, I also switched my main phone number to Android...
10 months ago
In addition to trying out Windows for a week, I also switched my main phone number to Android recently. And that turned out to be far easier. Dangerously easy, you might say, if you were in Apple’s shoes. But it’s all down to how deep you’re mired in the platform services soup.
I...
bt RSS Feed
Using User-Select
Using User-Select
2019-06-04
Highlighting text in order to copy, cut or paste content is a staple...
over a year ago
Using User-Select
2019-06-04
Highlighting text in order to copy, cut or paste content is a staple action across the web. Now, what if I told you the ability to control what a user can select is configurable with a single CSS property?
Introducing the CSS property
Simply put, the...
Greg Brockman
The OpenAI Mission
This post is co-written by Greg Brockman (left) and Ilya Sutskever (right).
We’ve been working on...
over a year ago
This post is co-written by Greg Brockman (left) and Ilya Sutskever (right).
We’ve been working on OpenAI for the past three years. Our mission is to ensure that artificial general intelligence (AGI) — which we define as automated systems that outperform humans at most...
Writing - Andreas...
Grit Multipliers
People sometimes argue that you’re more likely to build a successful
business as a solo founder....
over a year ago
People sometimes argue that you’re more likely to build a successful
business as a solo founder. The argument goes that without co-founders, you
get faster decision making, and since speed is one of most important
advantages you have, you get a better shot at iterating...
Jim Nielsen’s Blog
The Alphabet as Technology
Robin has an interesting post about the technology of words:
Thinking of a language as a technology...
a year ago
Robin has an interesting post about the technology of words:
Thinking of a language as a technology or a product is strange at first but the more you look at them the more they resemble microwaves or dishwashers; incredibly complicated under the hood but also sort of boring on...
Darek Kay
Git explained: Commit ranges
Git's log and diff commands are useful for inspecting your repository changes. Both commands accept...
over a year ago
Git's log and diff commands are useful for inspecting your repository changes. Both commands accept ranges of commits in different formats, which can be confusing. In this post, I will shed some light on the differences between a b, a..b and a...b commit ranges. Check out the...
elementary Blog
Getting in shape for summer
This month we have mostly minor maintenance updates as we gear up for a feature-filled future...
a year ago
This month we have mostly minor maintenance updates as we gear up for a feature-filled future release. Enjoy a mild May because this summer is going to get hot!
Calculator
Calculator now follows keyboard shortcuts for copy and paste, even when the main text entry isn’t focused,...
HTMHell
Microdata for books
by Alan Dalton
Dive into marking up books
Books are the best Christmas presents, especially for us...
4 days ago
by Alan Dalton
Dive into marking up books
Books are the best Christmas presents, especially for us web geeks. (I hope you’ll find a Web Accessibility Cookbook in your Christmas stocking, gentle reader.) Unfortunately, A Book Apart closed this year. Fortunately, the authors...
Vadim Kravcenko
Building a side-project
So as you noticed, I’m late with my newsletter Issue this week. Everything is fine. I just got...
over a year ago
So as you noticed, I’m late with my newsletter Issue this week. Everything is fine. I just got sidetracked a […]
The post Building a side-project appeared first on Vadim Kravcenko.
PostHog's RSS Feed
Array 1.17.0
Having launched major features in our previous release such as Session Recording and apps ,...
over a year ago
Having launched major features in our previous release such as Session Recording and apps , over the past two weeks we worked extremely hard to…
A Beautiful Site
Introducing Surreal CMS 7
Last November was the 10 year mark for Surreal CMS, a content management service I created to manage...
over a year ago
Last November was the 10 year mark for Surreal CMS, a content management service I created to manage static (and mostly static) websites.
Last week, I soft launched Surreal CMS 7. This new version is a complete rebuild from scratch using Node.js + Vue.js. I worked on this new...
The Changelog
I Finally Found a Solid Debian Tablet: The Surface Go 2
I have been looking for a good tablet for Debian for… well, years. I want thin, light, portable,...
over a year ago
I have been looking for a good tablet for Debian for… well, years. I want thin, light, portable, excellent battery life, and a servicable keyboard. For a while, I tried a Lenovo Chromebook Duet. It meets the hardware requirements, well sort of. The problem is with performance and...
PostHog's RSS Feed
The most popular Heap alternatives and competitors, compared
The most popular Heap alternatives in 2023 are: PostHog: All-in-one platform that combines...
a year ago
The most popular Heap alternatives in 2023 are: PostHog: All-in-one platform that combines comprehensive analytics with session replay, A/B testing…
Jim Nielsen’s Blog
Things I Like Over Things I Don’t
It was another typical day on the internet: somebody did something, it felt like a big deal to me,...
a year ago
It was another typical day on the internet: somebody did something, it felt like a big deal to me, and I wanted to blog about why I didn’t like it.
To vent, I sent Dave a private message — well a couple of them — detailing my frustrations.
Looking back, I don’t remember what I...
swyx's site RSS Feed
Automated Data Scraping with Github Actions
A neat trick I discovered from Mikeal Rogers
over a year ago
A neat trick I discovered from Mikeal Rogers
bt RSS Feed
Pure CSS Simple Dropdown Plugin
Pure CSS Simple Dropdown Plugin
2018-09-20
I find myself blowing away default browser select styling...
over a year ago
Pure CSS Simple Dropdown Plugin
2018-09-20
I find myself blowing away default browser select styling and implementing my own custom dropdowns far more often than I’d like. So, I recently created a very simple and clean component using just pure CSS.
Check out the CodePen below...
Making software...
Making a Website Under 1kB
Making a Website Under 1kB
2022-08-02
I recently launched (another) website club called the 1kB...
over a year ago
Making a Website Under 1kB
2022-08-02
I recently launched (another) website club called the 1kB Club. Unlike the 1MB Club, it isn't as accessible for most modern websites to become official members. Building a website that actually serves useful content while squeezing its page...
Liz Denys
Understanding GNU Screen's captions
I love screen. I know all the cool kids are using tmux now, but screen keeps it simple and does...
over a year ago
I love screen. I know all the cool kids are using tmux now, but screen keeps it simple and does everything I really need.
One of the things I (possibly mistakenly) want is lots of windows. The problem with having lots of windows is they quickly become hard to keep track of,...
Evan Jones -...
The C Standard Library Function isspace() Depends on Locale
This is a post for myself, because I wasted a lot of time understanding this bug, and I want to be...
a year ago
This is a post for myself, because I wasted a lot of time understanding this bug, and I want to be able to remember it in the future. I expect close to zero others to be interested. The C standard library function isspace() returns a non-zero value (true) for the six "standard"...
ᕕ( ᐛ )ᕗ Herman's...
The Frustration Loop
I've been engaged in an ongoing war with spammers. Because Bear is free-to-use it's naturally the...
a year ago
I've been engaged in an ongoing war with spammers. Because Bear is free-to-use it's naturally the target of backlink farmers, credit card phishers, illegal drug sellers, online casino advertisers, and crypto shillers.
I won't go into too much detail on the causes. I've written...
ntietz.com blog
My portable ergonomic setup
In 2022, I developed nerve pain in my arms.
It came on quickly, and it was bad: I couldn't drive, I...
6 months ago
In 2022, I developed nerve pain in my arms.
It came on quickly, and it was bad: I couldn't drive, I couldn't type, and at the worst I couldn't pick up our kids.
That episode spontaneously resolved after a couple of months, but flareups happen occasionally.
One guaranteed trigger...
David Heinemeier...
Europe is half the cost for our company meet-ups
Since the pandemic ended, we've had the pleasure of organizing three different company meet-ups for...
a year ago
Since the pandemic ended, we've had the pleasure of organizing three different company meet-ups for 37signals. We got going again in Miami, then hopped to Amsterdam, and most recently we went to New Orleans. Next we're going to Barcelona in the fall. Would you have guessed that...
PostHog's RSS Feed
5 essential tips for Customer Success teams on PostHog
While PostHog is obviously useful for product managers, engineers and analysts, there’s a lot it can...
over a year ago
While PostHog is obviously useful for product managers, engineers and analysts, there’s a lot it can do for other teams too — including customer…
A Beautiful Site
An Event Apart, Boston
The plane took off from Orlando as I sat half asleep in my seat. With my laptop at my feet, I...
over a year ago
The plane took off from Orlando as I sat half asleep in my seat. With my laptop at my feet, I wondered what kind of intriguing things I would learn at the web conference I had signed up for. I anticipated this day for months now and it was finally here. I was on my way to An...
Liz Denys
Pointillism rose
Sharpie on computer paper, Photoshop to brighten the colors.
over a year ago
Sharpie on computer paper, Photoshop to brighten the colors.
Julia Evans
New playground: integer.exposed
Hello! For the last few months we’ve been working on a zine about how integers
and floating point...
a year ago
Hello! For the last few months we’ve been working on a zine about how integers
and floating point numbers work. Whenever I make a zine I like to release a
playground to go with it, like mess with dns for the DNS zine or the sql playground.
For this one, I made a simple playground...
Making software...
What Happened to Self-Hosted Blogs?
What Happened to Self-Hosted Blogs?
2018-10-18
I remember a time on the internet1 when everyone and...
over a year ago
What Happened to Self-Hosted Blogs?
2018-10-18
I remember a time on the internet1 when everyone and their grandmother was running a personal blog. And I mean personal - not hosted on some side platform or a tacked-on addition to the rest of their website.
Nowadays companies and...
Engineer’s Codex
How Google writes clean, maintainable code
Google's SWE Book explains their readability process and style guides
a year ago
Google's SWE Book explains their readability process and style guides
Jim Nielsen’s Blog
The Big Sur-ification of macOS Icons
Here’s an example of some icons that transitioned well in the Big Sur-ification of macOS icons:
And...
8 months ago
Here’s an example of some icons that transitioned well in the Big Sur-ification of macOS icons:
And just for good measure, here’s a few more — I love this stuff.
While some apps made this transition fun (and further infused their brand with character), others did not. They did...
Nelson's Weblog
Proxmox
Proxmox is good software
for a home datacenter. It’s an OS you install on server hardware that
lets...
11 months ago
Proxmox is good software
for a home datacenter. It’s an OS you install on server hardware that
lets you easily run multiple virtual machines and LXC containers. It
also manages disk storage and has some more complex support for high
availability in a cluster, distributed storage...
swyx's site RSS Feed
The Simple Magic of Prefixed URLs
You can enhance the web by making wrappers around it.
over a year ago
You can enhance the web by making wrappers around it.
Basta’s Notes
Matt Basta: purveyor of fake news
A story about how I accidentally duped the Bay Area press in 2013
a year ago
A story about how I accidentally duped the Bay Area press in 2013
blag
Recurse Center Day 18
Disk Storage II
over a year ago
PostHog's RSS Feed
What we built at our sun-kissed Aruba hackathon
Every year, Team PostHog congregates for our annual all-company offsite . In previous years we've...
a year ago
Every year, Team PostHog congregates for our annual all-company offsite . In previous years we've been to Italy, Portugal and Iceland. This year, we…
Daniel Marino
Deploying My Eleventy Site to GitHub Pages
I really like GitHub Pages, and have used it to host my site for a while. The biggest challenge of...
over a year ago
I really like GitHub Pages, and have used it to host my site for a while. The biggest challenge of switching my site to Eleventy was getting deployments to GitHub pages set up. I suppose I could have built my site locally, and then push that to the gh-pages branch, but that felt...
bt RSS Feed
WP Enqueue for Beginners
WP Enqueue for Beginners
2020-05-05
Throughout my career designing, developing and auditing...
over a year ago
WP Enqueue for Beginners
2020-05-05
Throughout my career designing, developing and auditing WordPress themes, I’ve come across many that include their custom styles / scripts as static HTML elements inside their respective header and footer templates. This is perfectly fine, but...
Making software...
Transferring Media from macOS to a Jellyfin Server (Raspberry Pi 4)
Transferring Media from macOS to a Jellyfin Server (Raspberry Pi 4)
2022-03-12
I run a personal...
over a year ago
Transferring Media from macOS to a Jellyfin Server (Raspberry Pi 4)
2022-03-12
I run a personal media server using Jellyfin on a Raspberry Pi 4 in my home. It's pretty great and works well across most devices - Google TV, iOS and Android devices, Chromebooks, etc.
The only small...
swyx's site RSS Feed
(incomplete) Organizing AI Engineer World's Fair 2024
We have just come off a very intense production period of the first AI Engineer World's Fair, the...
5 months ago
We have just come off a very intense production period of the first AI Engineer World's Fair, the large, multi-track format of the AI Engineer series of conferences that my biz partner Ben and I are building. I am historically bad at writing down lessons and thoughts, so I am...
Vadim Kravcenko
The Dark Side of Remote Work: Interview Scam Epidemic
Once the pandemic hit and employers started to embrace remote work more openly, a new phenomenon...
a year ago
Once the pandemic hit and employers started to embrace remote work more openly, a new phenomenon gained momentum — Interviews-as-a-service. […]
The post The Dark Side of Remote Work: Interview Scam Epidemic appeared first on Vadim Kravcenko.
MMapped blog
Transaction models are programming paradigms
4 months ago
Words and Buttons...
Challenge your performance intuition with nanosecond sorting
If the operation you want to speed-up already runs in a few nano-seconds, your reasoning about...
over a year ago
If the operation you want to speed-up already runs in a few nano-seconds, your reasoning about algorithmic complexity probably wouldn't apply. The most effective algorithms become mediocre while the useless rise from the oblivion to shine and amaze. One of these algorithms is the...
samwho.dev
Language Interoperability From the Ground Up
How does a function in Ruby call a function in C? How does a function in Kotlin
call a function in...
over a year ago
How does a function in Ruby call a function in C? How does a function in Kotlin
call a function in Java?
It's no secret that you can call functions in one programming language from
another. Not only is it possible, it can be done in multiple ways. But how
does it actually...
macwright.com
Placemark is now open source
Placemark is now open source! In short:
MIT license
TypeScript codebase
Contributions...
11 months ago
Placemark is now open source! In short:
MIT license
TypeScript codebase
Contributions welcome
Placemark is the map editor software-as-a-service that
I built for several years. It’s a website where you can import, create, edit,
export, publish, and visualize geospatial data. I’m...
Dan Slimmon
Interviewing engineers for diagnostic skills
In SaaS, when we’re hiring engineers, we usually imagine that their time will mostly be spent...
10 months ago
In SaaS, when we’re hiring engineers, we usually imagine that their time will mostly be spent building things. So we never forget to interview for skills at building stuff. Sometimes we ask candidates to write code on the fly. Other times we ask them to whiteboard out a sensible...
Ink & Switch
Local First Unconference [2023 / STL]
over a year ago
swyx's site RSS Feed
Choice Architecture
Reflection on how both gyms and startups do choice architecture and how we can be more conscious of...
over a year ago
Reflection on how both gyms and startups do choice architecture and how we can be more conscious of this
the singularity is...
A Place for Me
Have all the jobs been fake for years? Read this, a NASA critique from 1992.
Basically society is...
a month ago
Have all the jobs been fake for years? Read this, a NASA critique from 1992.
Basically society is run by useless people making work for other useless people so that together they can all alleviate their deep concern about not having a place in society.
Elon has a bigger tent of...
Julia Evans
ASCII control characters in my terminal
Hello! I’ve been thinking about the terminal a lot and yesterday I got curious
about all these...
a month ago
Hello! I’ve been thinking about the terminal a lot and yesterday I got curious
about all these “control codes”, like Ctrl-A, Ctrl-C, Ctrl-W, etc. What’s
the deal with all of them?
a table of ASCII control characters
Here’s a table of all 33 ASCII control characters, and what they...
A Beautiful Site
GIF, JPEG or PNG? Using images on the web
This article aims to describe the difference between the three most popular types of images used on...
over a year ago
This article aims to describe the difference between the three most popular types of images used on the Web, and how to use them effectively in your websites.
JPEG #
JPEG files are compressed images that maintain a balance of size versus quality. For example: More compression =...
Marco.org
In-App Purchase Rules
A summary of today’s changes to 3.1.3 Other Purchase Methods:
Your app must use Apple’s...
over a year ago
A summary of today’s changes to 3.1.3 Other Purchase Methods:
Your app must use Apple’s in-app-purchase (IAP) system for all purchases made in the app.
Unless they’re purchases for goods or services that are consumed outside the app, in which case you are prohibited from using...
alexwlchan
Monki Gras 2024: Step… Step… Step…
Yesterday I gave a talk at Monki Gras 2024.
This year, the theme is “Prompting Craft: examining and...
9 months ago
Yesterday I gave a talk at Monki Gras 2024.
This year, the theme is “Prompting Craft: examining and discussing the art of the prompt in code and cultural creation”.
I did a talk about my experience of learning these new AI tools, and I draw comparisons to learning to dance.
This...
Dan Quach Blog
Accurate Predictions
In November 2020, I read the book Apollo’s Arrow after hearing Dr Christakis on NPR’s Fresh Air....
a year ago
In November 2020, I read the book Apollo’s Arrow after hearing Dr Christakis on NPR’s Fresh Air. Somewhere midway through this book, this paragraph stood out to me: “Either way, until 2022, Americans will live in an acutely changed world—they will be wearing masks, for example,...
ntietz.com blog
RC Week 6: Halfway done, wrote a parser!
I'm halfway done with my RC batch now.
Time feels like it has sped up.
The feeling that my time at...
over a year ago
I'm halfway done with my RC batch now.
Time feels like it has sped up.
The feeling that my time at RC is infinite is gone.
This was compounded by seeing folks from the Fall 1 batch conclude their batches yesterday.
We'll get a new boost from the Winter 1 batch joining on Monday,...
Confessions of a...
Celebrating 2^13 Subscribers & My Birthday
I started this Substack on 23rd April, 2024 from 0 subscribers with a dream of writing deeply...
3 months ago
I started this Substack on 23rd April, 2024 from 0 subscribers with a dream of writing deeply technical articles and making a living.
macwright.com
Notes on using Linear
We’ve been using Linear for a month or two at Val Town, and I think it has ‘stuck’ and we’ll keep...
8 months ago
We’ve been using Linear for a month or two at Val Town, and I think it has ‘stuck’ and we’ll keep using it. Here are some notes about it:
The keyboard shortcuts are as good as people say they are: you can do things like hover your mouse over a row in a list, hit a keyboard...
bt RSS Feed
HTML Dark Mode
HTML Dark Mode
2023-04-11
I wrote an article back in 2021 called The Lazy Developer’s Dark
Mode...
a year ago
HTML Dark Mode
2023-04-11
I wrote an article back in 2021 called The Lazy Developer’s Dark
Mode where I explained how to implement
a very basic “dark mode” by using the prefers-color-scheme CSS attribute.
This stills works perfectly fine, and in fact there is a cleaner variation...
Jim Nielsen’s Blog
RSC, Localfirst, and Coordination Between Multiple Computers
Dan Abramov gave a talk at ReactConf called “React for two computers” (starts at ~5:14:00) which...
7 months ago
Dan Abramov gave a talk at ReactConf called “React for two computers” (starts at ~5:14:00) which gives the conceptual background around how the team came up with the idea for React Server Components (RSC)[1].
I found the talk intriguing. It’s like watching someone take something...
Computer Things
Keep perfecting your config
First of all, I wanted to extend a huge and heartfelt thank you to all of the people who bought...
5 months ago
First of all, I wanted to extend a huge and heartfelt thank you to all of the people who bought Logic for Programmers. Seeing the interest is incredible motivation to continue improving it. If you read it and have feedback, please share it with me!
Second, I have a new blogpost...
bt RSS Feed
Transferring Media from macOS to a Jellyfin Server (Raspberry Pi 4)
Transferring Media from macOS to a Jellyfin Server (Raspberry Pi 4)
2022-03-12
I run a personal...
over a year ago
Transferring Media from macOS to a Jellyfin Server (Raspberry Pi 4)
2022-03-12
I run a personal media server using Jellyfin on a Raspberry Pi 4 in my home. It’s pretty great and works well across most devices - Google TV, iOS and Android devices, Chromebooks, etc.
The only small...
Nelson's Weblog
Overhead shower drips
Do you have an overhead rain shower? Does it drip cold water on you
when you’re not using it? It...
a year ago
Do you have an overhead rain shower? Does it drip cold water on you
when you’re not using it? It may be water trapped in the pipes and a
plunger will temporarily fix it.
We have a fancy shower with an overhead rain shower and a ordinary
wall sprayer both controlled by the...
swyx's site RSS Feed
Signs that a Startup is Going Bad
All rocketship startups are alike, but every fading startup is fading in its own way.
a year ago
All rocketship startups are alike, but every fading startup is fading in its own way.
blag
Recurse Center Day 3: Hammock Driven Development
TIL Hammock Driven Development
over a year ago
TIL Hammock Driven Development
Josh Comeau's blog
The Perils of Hydration
A surprisingly-common misconception can lead to big rendering issues that are difficult to debug....
over a year ago
A surprisingly-common misconception can lead to big rendering issues that are difficult to debug. This deep-dive tutorial examines how React and Gatsby can be used to pre-render content, and how we can work around the constraints to build dynamic, personalized web apps.
A Beautiful Site
How to upgrade or downgrade Node.js using npm
Need to update your version of Node.js? Here's how you can upgrade or downgrade from the command...
over a year ago
Need to update your version of Node.js? Here's how you can upgrade or downgrade from the command line using npm.
Upgrading to the latest stable version #
This will update you to the latest available stable version:
sudo npm cache clean -f
sudo npm install -g n
sudo n...
David Heinemeier...
Cold reading an ADHD affliction
I'm sure there are truly pathological cases of ADHD out there, and maybe taking amphetamines really...
a month ago
I'm sure there are truly pathological cases of ADHD out there, and maybe taking amphetamines really is a magic pill for some folks. But there clearly is also an entire cottage industry cropping up around convincing perfectly normal people that they suffer from ADHD, and that this...
the singularity is...
A Person of Compute
We will define one person of compute as 20 PFLOPS (64 A100s, or a single dense 42U A100 rack). We...
a year ago
We will define one person of compute as 20 PFLOPS (64 A100s, or a single dense 42U A100 rack). We are in the era of the 1 rack person, consuming about 30kW to provide those 20 PFLOPS.
LLaMA was trained on a cluster of 2048 A100s, with ~312 TFLOPS each. 2048 is currently the...
Paolo Amoroso's...
Managing pure Common Lisp files on Medley
<![CDATA[Managing Lisp code in the residential environment of Medley differs from similar tasks in...
10 months ago
<![CDATA[Managing Lisp code in the residential environment of Medley differs from similar tasks in traditional file based Common Lisp systems.
In a previous post I explained how the residential environment of Medley works, discussed some of its facilities and tools, and...
Jim Nielsen’s Blog
Build Great Software By Repeatedly Encountering It
Robin in “Vibe driven development” (which I took notes):
the only way to build a great product is to...
a year ago
Robin in “Vibe driven development” (which I took notes):
the only way to build a great product is to use it every day, to stare at it, to hold it in your hands to feel its lumps. The data and customers will lie to you but the product never will.
Oof. That lands with me.
As a...
A Beautiful Site
How to remove box shadows from input controls on iOS
Those default box shadows that appear inside of your input elements on iOS can be pretty annoying,...
over a year ago
Those default box shadows that appear inside of your input elements on iOS can be pretty annoying, especially if you're going for a flat or subtle look. Here's how to remove them.
Unfortunately, it's not as simple as setting the box-shadow property to none. Instead, you have to...
Steve Klabnik
Draper 1.0.0.beta1 release
over a year ago
ntietz.com blog
RC Week 1: Getting Unexpected Extrovert Energy
The first week of my batch at Recurse Center (RC) just finished, and it was an intense week!
I'm...
over a year ago
The first week of my batch at Recurse Center (RC) just finished, and it was an intense week!
I'm planning to write a blog post each week about my experience at RC.
They'll vary, but it'll probably be a mixture of what I did and my feelings about everything.
There won't be too...
The Changelog
Facebook’s Blocking Decisions Are Deliberate – Including Their Censorship of Mastodon
In the aftermath of my report of Facebook censoring mentions of the open-source social network...
over a year ago
In the aftermath of my report of Facebook censoring mentions of the open-source social network Mastodon, there was a lot of conversation about whether or not this was deliberate. That conversation seemed to focus on whether a human speficially added joinmastodon.org to some sort...
Oxide Computer...
Advancing Cloud and HPC Convergence with Lawrence Livermore National Laboratory
Oxide Computer Company and Lawrence Livermore National Laboratory Work Together to Advance Cloud and...
a month ago
Oxide Computer Company and Lawrence Livermore National Laboratory Work Together to Advance Cloud and HPC Convergence
Oxide Computer Company and Lawrence Livermore National Laboratory (LLNL) today announced a plan to bring on-premises cloud computing capabilities to the Livermore...
PostHog's RSS Feed
The really important job interview questions engineers should ask (but don't)
Since we started PostHog, our team has interviewed 725 people. What's one thing I've taken from...
over a year ago
Since we started PostHog, our team has interviewed 725 people. What's one thing I've taken from this? It's normal for candidates not to ask harder…
Alex MacCaw
Sailing across the Atlantic
over a year ago
Remains of the Day
Status Update, and How Everyone IPO'd in the 21st Century
Sorry for the long hiatus. I've been doing some formal advisory work and a bit of angel investing...
over a year ago
Sorry for the long hiatus. I've been doing some formal advisory work and a bit of angel investing these past months, and so more of my writing has been private.
More than that, though, the Internet, with all the status games and incentives I wrote about in my last post, began to...
Nelson's Weblog
8BitDo Game Controllers
8BitDo makes good game controllers. A
wide variety of styles from retro to mainstream, with some...
3 months ago
8BitDo makes good game controllers. A
wide variety of styles from retro to mainstream, with some unusual shapes.
And wide compatibility with various systems: PC, Macs, Switch, Android. They’re well
built, work right, and quite inexpensive. A far cry from the...
alexwlchan
Getting alerts about flaky ECS tasks in Slack
At work, we use Amazon ECS to run some of our Docker-based services.
ECS is a container...
a year ago
At work, we use Amazon ECS to run some of our Docker-based services.
ECS is a container orchestrator, similar to Kubernetes: we tell it what Docker images we want to run in what configuration, and it stops or starts containers to match.
If a container stops unexpectedly, ECS...
ntietz.com blog
Reasons to write design docs
Sometimes I joke that as a principal engineer, my main programming language is English.
It's half...
3 months ago
Sometimes I joke that as a principal engineer, my main programming language is English.
It's half true, though, since my job is as much about people and communciation as it is about technology.
Probably more, actually.
Writing is useful at all levels of software engineering.
It's...
alexwlchan
Making a PDF that’s larger than Germany
I was browsing social media this morning, and I saw a claim I’ve seen go past a few times now – that...
10 months ago
I was browsing social media this morning, and I saw a claim I’ve seen go past a few times now – that there’s a maximum size for a PDF document:
Terrible Maps
@TerribleMaps
Maximum size of a PDF, version 7: 381 km × 381...
swyx's site RSS Feed
Temporal Transparency Update
Our 9th transparency update describing how we are shipping the upcoming Authentication feature
over a year ago
Our 9th transparency update describing how we are shipping the upcoming Authentication feature
Evan Jones -...
gRPC is easy to misconfigure
Google's gRPC is an RPC system that supports many languages, and is relatively widely used. I think...
over a year ago
Google's gRPC is an RPC system that supports many languages, and is relatively widely used. I think its popularity is due to being used for parts of Docker and Kubernetes. I think gRPC is mostly fine, but it is surprisingly easy to screw up by misconfiguring it. Part of that is...
Making software...
Setting Up AdGuard Home with Eero
Setting Up AdGuard Home with Eero
2022-11-04
Eariler this year I posted detailed instructions on...
over a year ago
Setting Up AdGuard Home with Eero
2022-11-04
Eariler this year I posted detailed instructions on setting up Pi-Hole with Eero and it seemed to help out a few people having troubles. With AdGuard Home recently popping up on the frontpage of HackerNews, I thought now would be a...
The Changelog
Tools for Communicating Offline and in Difficult Circumstances
Note: this post is also available on my website, where it will be updated periodically. When things...
over a year ago
Note: this post is also available on my website, where it will be updated periodically. When things are difficult – maybe there’s been a disaster, or an invasion (this page is being written in 2022 just after Russia invaded Ukraine), or maybe you’re just backpacking off the grid...
swyx's site RSS Feed
An Annotated Guide to React Server Components
React Server Components are a nuanced, sweeping addition to React's existing capabilities. This is...
over a year ago
React Server Components are a nuanced, sweeping addition to React's existing capabilities. This is my guide.
Irrational...
Trying Tailscale.
Like most folks working in infrastructure engineering in 2014, I really enjoyed Google’s BeyondCorp...
a year ago
Like most folks working in infrastructure engineering in 2014, I really enjoyed Google’s BeyondCorp whitepaper. My foremost personal interest was grounded in the fact that Uber’s contemporaneous security implementation didn’t include a VPN, so it was interesting to see a...
samwho.dev
Move Your Bugs to the Left
We all want to ship bug-free software. No-one wants to be the person that
introduced a show-stopping...
over a year ago
We all want to ship bug-free software. No-one wants to be the person that
introduced a show-stopping bug the week before release. To help with this, I’ve
come up with a simple way to visualise the points in the development process
that you can find bugs.
The further to the left...
HTMHell
#21 Legendary legend!
Context: A button that expands and collapses a section of text.
Bad code
<button...
over a year ago
Context: A button that expands and collapses a section of text.
Bad code
<button class="panel-heading" tabindex="0" href="#collapse0" aria-expanded="true">
<legend> Industries Served </legend>
</button>
Issues and how to fix them
legend is not allowed as a child of any other...
PostHog's RSS Feed
Sunsetting Kubernetes support for PostHog
We're sunsetting support for our Kubernetes deployment for PostHog. Because we're an open source...
a year ago
We're sunsetting support for our Kubernetes deployment for PostHog. Because we're an open source company, I want to be transparent about what this…
Maggie Appleton
Painting Roam Research with Custom CSS
over a year ago
Josh Collinsworth
I worry our Copilot is leaving some passengers behind
Why I worry about the effect GitHub Copilot is having and will continue to have on the accessibility...
10 months ago
Why I worry about the effect GitHub Copilot is having and will continue to have on the accessibility of the web at scale.
Greg Brockman
How I became a machine learning practitioner
For the first three years of OpenAI, I dreamed of becoming a machine learning expert but made little...
over a year ago
For the first three years of OpenAI, I dreamed of becoming a machine learning expert but made little progress towards that goal. Over the past nine months, I’ve finally made the transition to being a machine learning practitioner. It was hard but not impossible, and I think most...
MMapped blog
Square joy: trapped rainwater
over a year ago
alexwlchan
What is psephology?
Yesterday there were local elections in the UK, and this morning I’ve been catching up on the...
7 months ago
Yesterday there were local elections in the UK, and this morning I’ve been catching up on the news.
As I was reading Yohannes Lowe’s live coverage in the Guardian, I spotted a word I didn’t recognise (emphasis mine):
Labour and the Conservatives are each defending about 1,000...
HTMHell
DOM Clobbering
Motivation
When thinking of HTML-related security bugs, people often think of script injection...
over a year ago
Motivation
When thinking of HTML-related security bugs, people often think of script injection attacks, which is also known as Cross-Site Scripting (XSS). If an attacker is able to submit, modify or store content on your web page, they might include evil JavaScript code to modify...
Liz Denys
It's a piece of cake to bake a SIPB cake
Given four batches of a dark chocolate cake for two circular layer cakes and two small loaf cakes,...
over a year ago
Given four batches of a dark chocolate cake for two circular layer cakes and two small loaf cakes, vanilla buttercream frosting, chocolate buttercream frosting with black food coloring, homemade white vanilla fondant, homemade black chocolate fondant, a bread knife to carve shoes...
ntietz.com blog
Tech systems amplify variety and that's a problem
I recently read "Designing Freedom" by Stafford Beer.
It has me thinking a lot about the systems we...
over a year ago
I recently read "Designing Freedom" by Stafford Beer.
It has me thinking a lot about the systems we have in place and something clicked for why they feel so wrong despite being so prevalent.
I'm not sure what any solutions look like yet, but outlining a problem is the first step,...
swyx's site RSS Feed
The Self Provisioning Runtime
Improvements in DX in both programming languages and cloud infrastructure will eventually converge...
over a year ago
Improvements in DX in both programming languages and cloud infrastructure will eventually converge in a single paradigm, where you truly "just write business logic" and the platform mostly figures out the rest.
Josh Comeau's blog
Magical Rainbow Gradients
If you've ever tried to animate a gradient, you've been met with a harsh reality—it isn't possible....
over a year ago
If you've ever tried to animate a gradient, you've been met with a harsh reality—it isn't possible. At least, it wasn't! In this tutorial, we'll leverage bleeding-edge browser features to animate ANY CSS property, including background gradients, using CSS Houdini, CSS variables,...
PostHog's RSS Feed
How Spotify (and PostHog) build successful features
This post is from our Substack newsletter, Product for Engineers . It's all about helping engineers...
a year ago
This post is from our Substack newsletter, Product for Engineers . It's all about helping engineers and founders build better products, and…
Kevin Chen
What’s on my ballot: June 2022 California primary election
Here’s how I’m voting in the June 2022 primary election. While
preparing for this election, I...
over a year ago
Here’s how I’m voting in the June 2022 primary election. While
preparing for this election, I consulted the San Francisco
Chronicle and SPUR endorsements.
Contents
California
Governor
Lieutenant Governor
Secretary of State
Controller
Treasurer
Insurance Commissioner
United...
Liz Denys
Printable shrinkage rulers
Clay shrinks as it dries and even more as it's fired, so it's useful to have a way to estimate the...
2 months ago
Clay shrinks as it dries and even more as it's fired, so it's useful to have a way to estimate the final size of in-progress work - especially if you're making multiples or trying to fit pieces together. One way to do this is with shrinkage rulers. I figured I'd design my own...
Stephen Wolfram...
ChatGPT Gets Its “Wolfram Superpowers”!
See also: “What Is ChatGPT Doing … and Why Does It Work?” » To enable the functionality described...
a year ago
See also: “What Is ChatGPT Doing … and Why Does It Work?” » To enable the functionality described here, select and install the Wolfram plugin from within ChatGPT. Note that this capability is so far available only to some ChatGPT Plus users; for more information, see...
Blog System/5
Picking glibc versions at runtime
Using a glibc version that is different from the system-provided one shouldn't require the use of...
4 months ago
Using a glibc version that is different from the system-provided one shouldn't require the use of containers, as I recently heard someone claim. Let's take a look at how dynamic linking works and what the options are.
David Heinemeier...
The Musk Algorithm
Walter Isaacson's new book about Elon Musk is a fine biography, but an even better business book....
a year ago
Walter Isaacson's new book about Elon Musk is a fine biography, but an even better business book. And like all the best business books, it's not merely an instruction manual, but an inspirational guide too. Not since reading Ricardo Semler's Maverick in the early 2000s have I...
The Codist
Yet Another Post On Scrum, But Different
Everyone hates Scrum, or at least it seems so, except for management.
I did as well, but a...
6 months ago
Everyone hates Scrum, or at least it seems so, except for management.
I did as well, but a difference is that I started my career in 1981, long before the hordes of Scrums took root.
1981, you say, so you must have done Waterfall, so you are old and have
Steve Klabnik
Your startup is not a platform
over a year ago
Joel Gascoigne
Dreams come true
> Go confidently in the direction of your dreams! Live the life you’ve imagined. -
Henry David...
over a year ago
> Go confidently in the direction of your dreams! Live the life you’ve imagined. -
Henry David Thoreau [http://en.wikipedia.org/wiki/Henry_David_Thoreau]
I can distinctly remember that for the month of December in 2010, and for much
of January 2011, I did a lot of dreaming.
Tinloof - Blog
Explain Like I'm Five: Headless CMS
This post is part of the series Explain Like I'm Five (#eli5), which aims to make tech concepts and...
over a year ago
This post is part of the series Explain Like I'm Five (#eli5), which aims to make tech concepts and terms easy to understand.
In this post, we explain in a few minutes what Headless CMS is and show you how it's used. So, what is a headless CMS, what are the use cases and...
ntietz.com blog
Where are we going from here? Software engineering needs formal methods
The job of a software engineer is not to produce code, but to solve problems; we just happen to...
over a year ago
The job of a software engineer is not to produce code, but to solve problems; we just happen to solve most of those problems by producing code. Ultimately, producing code is hard, and we need help. That's why GitHub's Copilot is exciting, but it's far from ideal, and it's the tip...
A small freedom area...
Improving color quantization heuristics
In 2015, I wrote an article about how the palette color quantization was
improved in FFmpeg in order...
a year ago
In 2015, I wrote an article about how the palette color quantization was
improved in FFmpeg in order to make nice animated GIF files. For some
reason, to this day this is one of my most popular article.
As time passed, my experience with colors grew and I ended up being...
A Beautiful Site
A user interface is like a joke
When I hear a simile like this, it's hard to not share. It's not so much an analogy as it is a good...
over a year ago
When I hear a simile like this, it's hard to not share. It's not so much an analogy as it is a good rule of thumb:
A user interface is like a joke. If you have to explain it, it's not that good.
And I've heard some websites tell pretty bad jokes...
Joel Gascoigne
Ways to bootstrap a startup: "working in waves"
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
I’ve spent the...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
I’ve spent the last year and a half after graduating from the University of
Warwick juggling working on startups and working as a contract web developer.
I’d like to share some of my reflections...
blag
Recurse Center Day 16: Open Source
merged few open pull requests on my projects
over a year ago
merged few open pull requests on my projects
The Pragmatic...
Mentoring software engineers or engineering leaders
Great mentors are useful for professional growth, and have benefitted both informal and formal...
a year ago
Great mentors are useful for professional growth, and have benefitted both informal and formal mentorship from experienced engineers and managers. A collection of free and paid resources where you can find mentors to help with your professional growth.
blag
I ended up adding duplicate records on a unique index in MongoDB
how my curiosity lead me to discover a weird inconsistency with MongoDB where I was able to insert...
over a year ago
how my curiosity lead me to discover a weird inconsistency with MongoDB where I was able to insert records that conflicted the index constraints
Steve Klabnik
redis-namespace 1.3.1 security release
over a year ago
The History of the...
It’s Lists All the Way Down
When you get down to it, a lot of the web is just lists. And that's kind of what it was meant...
2 months ago
When you get down to it, a lot of the web is just lists. And that's kind of what it was meant for.
The post It’s Lists All the Way Down appeared first on The History of the Web.
swyx's site RSS Feed
Static Svelte: JavaScript Blogging with 93% less JavaScript
This blog now uses [Svelte & Sapper](https://sapper.svelte.dev/) as a static site generator, where...
over a year ago
This blog now uses [Svelte & Sapper](https://sapper.svelte.dev/) as a static site generator, where it [previously used React & Gatsby](https://5d7699e172ae430007210374--scout-videos-51664.netlify.com/writing/moving-to-novela). This is achieved through [Sapper's `sapper export`...
Liz Denys
New Loose Leaf Security series: Securing your personal finances
Two more episodes of Loose Leaf Security are out, a series about securing your personal...
over a year ago
Two more episodes of Loose Leaf Security are out, a series about securing your personal finances:
Credit and debit card security
An important part of your personal digital security is making sure your credit and debit cards are secure. In this episode, Liz and Geoffrey take a...
bunnie's blog
Winner, Name that Wäre July 2023
The Ware for July 2023 is a “KUP 10” by aditec. Also, thanks to FETguy, we now have a schematic of...
a year ago
The Ware for July 2023 is a “KUP 10” by aditec. Also, thanks to FETguy, we now have a schematic of the ware: The spirit of Name that Ware is about demystifying electronics and encouraging people to learn by taking things apart. Drawing a schematic from an image of a circuit board...
On Test Automation
Dialing down on LinkedIn
Aahh… LinkedIn. I’ve been struggling with the platform for years. One the one hand, I’ve made some...
3 months ago
Aahh… LinkedIn. I’ve been struggling with the platform for years. One the one hand, I’ve made some great connections on there, and it has helped me tremendously in increasing my visibility, or, as I sometimes put it, as a platform for shameless self-promotion.
On the other hand,...
alexwlchan
What comes after AWS?
James Governor posed some interesting questions yesterday:
Grumble Bundle
@monkchips
...
7 months ago
James Governor posed some interesting questions yesterday:
Grumble Bundle
@monkchips
what are the core primitives developers need for building and deploying modern applications? what platform services does the underlying infrastructure need to...
blag
Recurse Center Day 8: B Tree Fill Factor (Part 2)
I found out the answer to B tree fill factor
over a year ago
I found out the answer to B tree fill factor
Vadim Kravcenko
Exit. Selling your SaaS
This article is part of the series called Founders Guide which I’m writing currently to help...
over a year ago
This article is part of the series called Founders Guide which I’m writing currently to help early-stage founders tackle the […]
The post Exit. Selling your SaaS appeared first on Vadim Kravcenko.
ᕕ( ᐛ )ᕗ Herman's...
Why Pictures
For a brief period circa 2016 I wrote and published a weekly webcomic. I wanted to run a successful...
9 months ago
For a brief period circa 2016 I wrote and published a weekly webcomic. I wanted to run a successful webcomic along the lines of Poorly Drawn Lines, Oglaf, or The Oatmeal. I love reading these and am always thrilled when one pops up on my RSS feed.
Prior to this experiment I...
The Pragmatic...
The software engineering industry in 2024: what changed, why, and what is next
The past 18 months have seen major change reshape the tech industry. What does it all mean for...
5 months ago
The past 18 months have seen major change reshape the tech industry. What does it all mean for businesses and dev teams – and what will pragmatic software engineering approaches look like in the future?
I tackled these burning questions in my conference talk, “What’s Old is
swyx's site RSS Feed
Temporal - the iPhone of System Design
Temporal ties Orchestration, Event Sourcing, and Workflows-as-Code in one distributed system and it...
over a year ago
Temporal ties Orchestration, Event Sourcing, and Workflows-as-Code in one distributed system and it is eating the world.
Steve Klabnik
Rails 4.0.0-beta1 to Rails 4.0.0-rc1
over a year ago
Epic Web Dev
Contribute an Epic Stack Example (tip)
How to create an Epic Stack example to help others and get new features built into the Epic Stack.
a year ago
How to create an Epic Stack example to help others and get new features built into the Epic Stack.
swyx's site RSS Feed
Supervised Learning: Regression
Drawing lines among dots and more!
over a year ago
Drawing lines among dots and more!
Remains of the Day
American Idle
I promised one final piece on TikTok, focused primarily on the network effects of creativity. And...
over a year ago
I promised one final piece on TikTok, focused primarily on the network effects of creativity. And this is that, in part. But it discusses a bunch of other topics, some only tangentially related to TikTok.
All the points I wanted to cover seem hyperlinked in a sprawling loose...
Alex Meub
Building Wi-Fi Buttons with ESP8266
Four years ago, I wrote about using Amazon Dash buttons as simple hackable Wi-Fi buttons. It’s...
over a year ago
Four years ago, I wrote about using Amazon Dash buttons as simple hackable Wi-Fi buttons. It’s pretty cool to order pizza, turn on a light, send a tweet, or even run a custom script at the press of a physical button. But I recently tried to use one of my dash buttons and couldn’t...
Kevin Chen
Why autonomous trucking is harder than autonomous rideshare
Recently, The Verge asked, “where are all the robot trucks?”
It’s a good question.
Trucking was...
11 months ago
Recently, The Verge asked, “where are all the robot trucks?”
It’s a good question.
Trucking was supposed to be the ideal first application of autonomous driving. Freeways contain predictable, highly structured driving scenarios. An autonomous truck would not have to deal with the...
macwright.com
Reverse engineering a day’s worth of websites
Some light reverse-engineering of websites has been
a source of entertainment and knowledge for me....
4 months ago
Some light reverse-engineering of websites has been
a source of entertainment and knowledge for me. I’ll poke around
in the Chrome DevTools and figure out the basics of
how popular websites work.
Sure, it’s common to compress JavaScript
and other resources, and the HTML source of...
Jim Nielsen’s Blog
A Local-first Codebase Opens the Door to More Collaborators
I thought this was interesting: Dax Raad on the local-first podcast observes how a local-first model...
6 months ago
I thought this was interesting: Dax Raad on the local-first podcast observes how a local-first model drastically simplifies the experience of building an app, both as an individual and as a team.
He talks about how his wife is not an engineer but she learned to be more hands on...
Julia Evans
Entering text in the terminal is complicated
The other day I asked what folks on Mastodon find confusing about working in
the terminal, and one...
5 months ago
The other day I asked what folks on Mastodon find confusing about working in
the terminal, and one thing that stood out to me was “editing a command you
already typed in”.
This really resonated with me: even though entering some text and editing it is
a very “basic” task, it took...
A Beautiful Site
Finding the Closest Element Through Shadow Roots
A great trick to find the closest element in the DOM that matches an arbitrary selector is...
over a year ago
A great trick to find the closest element in the DOM that matches an arbitrary selector is Element.closest().
// Starts at el and walks the DOM until it finds a parent element
// that matches the selector. In this case, it will return the
// <body>...
David Gerrells
love is work and so is css
I love css. And well, to love something, it is not always rainbows :rainbow: and sunshine :sunny:
over a year ago
I love css. And well, to love something, it is not always rainbows :rainbow: and sunshine :sunny:
TokyoDev
How to screen developers
When screening developers at a startup, you have competing goals. On the one hand, you have limited...
over a year ago
When screening developers at a startup, you have competing goals. On the one hand, you have limited resources to dedicate to the hiring process, so you want a process that minimizes the work for you and your team. On the other hand, you have a challenging time attracting talented...
Marco.org
Ten years after we lost Steve Jobs
Losing Steve affected me more than it probably should have, given that I never met him or had any...
over a year ago
Losing Steve affected me more than it probably should have, given that I never met him or had any correspondence with him.
But losing him was devastating — not just to my world, but the world.
He was a sort of virtual father figure: I was always hoping that maybe Steve would...
blag
Internet is wholesome: MVCC edition
This is a short story about how I hit a wall while implementing a database research paper, found a...
a year ago
This is a short story about how I hit a wall while implementing a database research paper, found a publication error and how people on the internet helped me.
David Heinemeier...
Campfire is now for sale
After a couple of weeks of final Patek-level polishing with early-access customers, Campfire is...
10 months ago
After a couple of weeks of final Patek-level polishing with early-access customers, Campfire is finally for sale for all! This is The Moment of Truth where we get to see whether all that excitement turns into credit card swipes. That release rush. I love it.
And I especially love...
The Changelog
Rehabilitating Asynchronous Communication with NNCP: A Cross Between Tor, ssh, and UUCP
Have you ever been traveling, shot a ton of photos and videos, but were annoyed to find it was...
over a year ago
Have you ever been traveling, shot a ton of photos and videos, but were annoyed to find it was saturating the terrible wifi you had access to? Maybe you’d wish the upload to pause until you get somewhere else, but then pausing syncing on your Nextcloud/Syncthing/Dropbox would...
Words and Buttons...
Honeycomb texture generator
It generates a seamless black and white honeycomb texture. There are a few options in the UI but if...
over a year ago
It generates a seamless black and white honeycomb texture. There are a few options in the UI but if you need more, there is some changeable code too. If you need more freedom, just get this thing on Github.
David Heinemeier...
Living with Linux and Android after two decades of Apple
It now seems laughable that only a few months ago, I was questioning whether I'd actually be able to...
5 months ago
It now seems laughable that only a few months ago, I was questioning whether I'd actually be able to switch off the Apple stack and stick to my choice. That's what two decades worth of entrenched habits will do to your belief in change! But not only was it possible, it's been...
Miguel Carranza
My role as a founder CTO: Year Six
Another year as a founder CTO, and let me tell you, it’s been one for the books. I can’t remember a...
11 months ago
Another year as a founder CTO, and let me tell you, it’s been one for the books. I can’t remember a time in my life that was more demanding and emotionally draining. Those early years were filled with hard work, but we were also full of energy, ambition to build, and the sense...
Making software...
Using Parent Selectors in CSS
Using Parent Selectors in CSS
2018-12-19
I recently saw a Twitter thread posted by Tommy Hodgins on...
over a year ago
Using Parent Selectors in CSS
2018-12-19
I recently saw a Twitter thread posted by Tommy Hodgins on implementing highly requested styling features in CSS with only a minimal amount of JavaScript. Many of his examples are great, but the parent selector instantly peaked my...
alexwlchan
The Star-Spangled Ballad
In an hour or so, Hannah Waddingham will take the stage at the Royal Albert Hall, and present this...
8 months ago
In an hour or so, Hannah Waddingham will take the stage at the Royal Albert Hall, and present this year’s Olivier Awards.
I won’t be there, but a number of dear friends are in the audience, and we’re keeping our fingers crossed for Operation Mincemeat – a musical with which we...
Josh Comeau's blog
The Front-End Developer's Guide to the Terminal
If you want to learn a modern JavaScript framework like React or Angular, you better be familiar...
over a year ago
If you want to learn a modern JavaScript framework like React or Angular, you better be familiar with the terminal! So many frameworks and tools assume that you're proficient with it, without ever explaining it. This blog post is your missing manual, covering all of the most...
The History of the...
Beware the cloud of hype
We don't know how this AI thing will turn out, but there is much to be learned from the cycles of...
6 months ago
We don't know how this AI thing will turn out, but there is much to be learned from the cycles of hype that have already occurred on the web.
The post Beware the cloud of hype appeared first on The History of the Web.
The Changelog
Visiting Germany: Reflections on Schloss Charlottenburg
200 years ago, my ancestors migrated from Prussia to Ukraine. They left for many reasons, many of...
over a year ago
200 years ago, my ancestors migrated from Prussia to Ukraine. They left for many reasons, many of which boiled down to their strong pacifism in the midst of a highly militarized country. Last week, my wife, the boys, and I walked through the favorite palace of Friedrich Wilhelm...
PostHog's RSS Feed
Introducing Collaboration for PostHog
PostHog is better with teammates. You only have to create a dashboard once, but it becomes more...
over a year ago
PostHog is better with teammates. You only have to create a dashboard once, but it becomes more valuable every time you invite someone from your…
David Heinemeier...
Open source is neither a community nor a democracy
Using open source software does not entitle you to a vote on the direction of the project. The gift...
7 months ago
Using open source software does not entitle you to a vote on the direction of the project. The gift you've received is the software itself and the freedom of use granted by the license. That's it, and this ought to be straight forward, but I repeatedly see that it is not (no...
Kevin Chen
Saving six round trips with OCSP stapling
I was trying to figure out why my site was so slow on my phone after I enabled
HTTPS. After all, TLS...
over a year ago
I was trying to figure out why my site was so slow on my phone after I enabled
HTTPS. After all, TLS is supposed to be fast now, right? But
even when there was plenty of bandwidth, it still took several seconds to load a
page of text.
One WebPageTest later, and I found the...
Joel Gascoigne
Crafting a support network
Sometime in late 2018, the concept of having a support network clicked for me.
over a year ago
Sometime in late 2018, the concept of having a support network clicked for me.
Tyler Cipriani: blog
Writing raft
✏️⚡🔪
The club that’s write or die.
If you want to be a writer, you must do two things above all...
over a year ago
✏️⚡🔪
The club that’s write or die.
If you want to be a writer, you must do two things above all others:
read a lot and write a lot.
– Stephen King, “On Writing”
In 2022, I made a Ulysses pact to
force myself to write—either write or feel the white-hot shame of
(temporary)...
Evan Jones -...
Network Latencies in the Data Center
Jeff Dean used to do a talk that included "Numbers Everyone Should Know" (2007 at Stanford, 2009 at...
over a year ago
Jeff Dean used to do a talk that included "Numbers Everyone Should Know" (2007 at Stanford, 2009 at LADIS), which included "round trip within same data center" as 500 us. I was recently wondering if that is still true, and more importantly what does the distribution of latencies...
A Beautiful Site
Don't hate on PHP
It wasn't long after launching a major open source PHP project until I started hearing things like...
over a year ago
It wasn't long after launching a major open source PHP project until I started hearing things like this:
I [...] immediately drop interest in a project when I see that it is implemented in PHP.
A lot of people have been hating on PHP in recent years, and frankly, they have every...
blag
Recurse Center Day 5: Garbage Collection Algorithms
Learning the basics of GC, mark-sweep algorithm
over a year ago
Learning the basics of GC, mark-sweep algorithm
A small freedom area...
From roots to polynomials
Polynomials can be represented in various forms. The most common ones are
those I call the "sum of...
over a year ago
Polynomials can be represented in various forms. The most common ones are
those I call the "sum of powers" (for example f(x)=ax³+bx²+cx+d) and the
"root factors" (for example f(x)=(x-r)(x-s)(x-t), where r, s and t are
the roots). The process of transforming the former into the...
bt RSS Feed
Adaptable Flexbox Grid
Adaptable Flexbox Grid
2018-11-22
You can use flexbox for many tricky layout “hacks” and...
over a year ago
Adaptable Flexbox Grid
2018-11-22
You can use flexbox for many tricky layout “hacks” and implementing a grid layout is no different.
Check out the CodePen below to see how you can implement a flexbox grid system that adapts automatically based on how many items you insert per row...
the jsomers.net blog
More people should write
More people should do what I’m doing right now. They should sit at their computers and bat the...
over a year ago
More people should do what I’m doing right now. They should sit at their computers and bat the cursor around — write full sentences about themselves and the things they care about. I have a selfish reason for my demand: I have a lot of friends who are thoughtful, but keep their...
Nelson's Weblog
AI enhanced search
LLMs are good search helpers. Here’s three search tools I use every day.
All of these use an AI to...
3 months ago
LLMs are good search helpers. Here’s three search tools I use every day.
All of these use an AI to synthesize answers but also provide an essential
feature: specific web search results for you to verify and further research.
I use these for conversational inquiries in addition...
TokyoDev
How I landed a software developer job in Japan
How I came to Japan
-------------------
During the first day of the first computer science...
over a year ago
How I came to Japan
-------------------
During the first day of the first computer science course I took, I
happened to sit next to a Japanese woman. Over the semester, we became
friends, and I remember many a lunch we had together, where she would
tell me about life in...
Words and Buttons...
Static typing isn’t free. Where do you think the C++ angry mob comes from?
Type inference works like logic deduction so any program in a statically typed language is two...
a year ago
Type inference works like logic deduction so any program in a statically typed language is two programs. The first one is the thing you sell, and the second – is a model that undergoes some sort of verification every time you run a compiler. This second program, although, often...
Jim Nielsen’s Blog
Blogging & Listening
When you read a great blog post, the feeling you often get is: “I already knew this, I just hadn’t...
3 months ago
When you read a great blog post, the feeling you often get is: “I already knew this, I just hadn’t been able to express it!”
In this sense, writing a great blog post is about listening.
If you’re listening — to others, your coworkers, the people you follow, your own experiences,...
TokyoDev
Software Developer Internships in Japan, Attending Japanese University, & Job Hunting as a New Grad
How do I get a job in Japan with no experience? Why are there no entry level jobs or ways to break...
a year ago
How do I get a job in Japan with no experience? Why are there no entry level jobs or ways to break into the industry?
This is one of the most common questions in the [TokyoDev Discord server](https://discord.gg/seUNe38YgV), and for good reason. The [job...
David Heinemeier...
Beautiful motivations
Programmers are often skeptical of aesthetics because they frequently associate it with veneering. A...
7 months ago
Programmers are often skeptical of aesthetics because they frequently associate it with veneering. A thin sheen of flashy marketing design covering up for a rotten or deficient product. Something that looks good from afar, but reveals itself to be a disappointing imitation up...
swyx's site RSS Feed
Write Errors That Don't Make Me Think
How we plan to fail with Thoughtful Error Message Design at Temporal.
over a year ago
How we plan to fail with Thoughtful Error Message Design at Temporal.
Jim Nielsen’s Blog
“Out of the Software Crisis”: Dependencies
The following is an extension of my notes from Baldur’s book “Out of the Software Crisis” including...
a year ago
The following is an extension of my notes from Baldur’s book “Out of the Software Crisis” including quotes from the author.
Software is a lot like life — probably because it models our lives — in that it’s constantly changing.
The biggest threat to the economic value of code is...
ntietz.com blog
return "reflections on a batch";
There's a tradition at Recurse Center of writing a Return Statement after your batch.
I'm not sure...
over a year ago
There's a tradition at Recurse Center of writing a Return Statement after your batch.
I'm not sure of the origin of the terminology, but it seems like it's a pun on the return statement in programming languages.
It's a great tradition, and it gives me a good motivator to reflect...
Elad Blog
The False Narrative Around Theranos
One of the interesting aspects of the Theranos trial is the degree to which some folks are buying...
over a year ago
One of the interesting aspects of the Theranos trial is the degree to which some folks are buying into part of the defense's narrative that "Theranos was just acting like every Silicon Valley startup". This is of course blatantly false, but it is being adopted as some form of...
James Vaughan's blog
How To Make HTTP Requests In Elm
over a year ago
PostHog's RSS Feed
Open source is eating SaaS
Software-as-a-Service (SaaS) fatigue is real. Open source has several key advantages, which make B2B...
over a year ago
Software-as-a-Service (SaaS) fatigue is real. Open source has several key advantages, which make B2B SaaS companies look and feel traditional. Here's…
Max Countryman
Zero-Downtime Deployments with Docker Compose
With a little bash scripting, a modern reverse proxy like Traefik, and Docker Compose, we can put...
a year ago
With a little bash scripting, a modern reverse proxy like Traefik, and Docker Compose, we can put together a fairly robust and simple approach to zero-downtime deployment. Moreover, this approach is flexible and scalable, even for dynamic container backends.
A Beautiful Site
Determine file extensions using JavaScript
A quick JavaScript function to determine a file's extension.
function fileExt(path) {
return...
over a year ago
A quick JavaScript function to determine a file's extension.
function fileExt(path) {
return path.substr(path.lastIndexOf('.') + 1);
}
swyx's site RSS Feed
Unabridged Conclusion to the State of JS
the full text of my State of JS writeup!
over a year ago
the full text of my State of JS writeup!
PostHog's RSS Feed
How to turn user interviews into actionable snapshots
Regularly talking to users is an important habit for any product team, but it's wasted without an...
a year ago
Regularly talking to users is an important habit for any product team, but it's wasted without an efficient way to share what you learn. At PostHog…
ntietz.com blog
The most important goal in designing software is understandability
When you're designing a piece of software, the single most important thing to design for is...
11 months ago
When you're designing a piece of software, the single most important thing to design for is understandability.
Security, performance, and correctness are all important, but they come after understandability.
Don't get me wrong, all of those are important.
Software that isn't...
Alice GG
Why diversification matters for long-term investors? Meet Shannon's Demon
Any introduction to finance will mention that diversification is extremely important.
Intuitively,...
a year ago
Any introduction to finance will mention that diversification is extremely important.
Intuitively, it is easy to understand that diversification reduces risks.
If I own stocks in two companies, and one of them goes bankrupt, I lose less than if I had invested all my money in...
Liz Denys
xoxo
You and I meeting
Places to experiment, learn,
failure.
But you and I -
Places and spaces...
over a year ago
You and I meeting
Places to experiment, learn,
failure.
But you and I -
Places and spaces into
moments and memories and
bonds to hold onto
beyond those polygons,
yellow, orange, and red.
Jake Zimmerman
Generic methods cannot have non-generic defaults in Sorbet
4 months ago
Full Width 
Shortcuts 
Sign Up 
Log In 
Articles 
Reading List 