Making software...
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....
swyx's site RSS Feed
My 2022 New Mac Setup
I set up a new Mac for work today. Here's everything I use on a Mac for fullstack web development.
over a year ago
I set up a new Mac for work today. Here's everything I use on a Mac for fullstack web development.
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
Tyler Cipriani: blog
Private-ish GitHub repos
This week, we discovered that GitHub.com’s RSA SSH private key was
briefly exposed in a public...
a year ago
This week, we discovered that GitHub.com’s RSA SSH private key was
briefly exposed in a public GitHub repository.
– GitHub’s
“We updated our RSA SSH host key” blog, 2023-03-23
Once you git push, nothing is private.
Private info in git only stays private on your laptop. But once...
A Smart Bear
JIT selection from independent streams: An alternative to the “big backlog” of work
We’re often told that a “single-threaded, ordered list” is the correct way to prioritize the work of...
over a year ago
We’re often told that a “single-threaded, ordered list” is the correct way to prioritize the work of the future, however this confuses “prioritization” with “work-planning,” and forces the comparison of un-comparable things. Here’s how to solve those problems.
alexwlchan
Hyperfocus and hobbies →
One of the last things I did at Wellcome Collection was writing a story about hyperfocus and how it...
a year ago
One of the last things I did at Wellcome Collection was writing a story about hyperfocus and how it affects my cross-stitch.
I’m really proud of this one, and I hope you’ll consider reading.
Writing for Stories was one of my “bucket list” items while working at Wellcome, and I...
David Heinemeier...
We have left the cloud
Since it took us years to get into the cloud in the first place, I originally imagined it would take...
a year ago
Since it took us years to get into the cloud in the first place, I originally imagined it would take us years to get out as well. But all that work to containerize our applications and prepare them for the cloud actually turned out to make it relatively easy to exit. And now,...
Tinloof - Blog
How to make and test your own React drag and drop list with 0 dependencies
I know, drag and drop is a solved problem. There are several great utilities you can use to easily...
over a year ago
I know, drag and drop is a solved problem. There are several great utilities you can use to easily have a drag and drop list in your application (dragula, react-beautiful-dnd, and react-dnd). These libraries offer APIs that make it easy to meet your needs without worrying about...
Civic Hax
Using FOIA Data and Unix to halve major source of parking tickets
Intro
This'll be my first blog post on the internet, ever. Hopefully it's interesting and accurate....
over a year ago
Intro
This'll be my first blog post on the internet, ever. Hopefully it's interesting and accurate. Please point out any mistakes if you see any!
In 2016, I did some work in trying to find some hotspot areas for parking tickets to see if a bit of data munging could reduce those...
PostHog's RSS Feed
Benchmarking the impact of session recording on performance
The 2010s were marked by an explosion of tools focused on data. One of the biggest was session...
over a year ago
The 2010s were marked by an explosion of tools focused on data. One of the biggest was session recording – a screen-recording-like service that…
Steve Klabnik
Announcing Rust Contributors
over a year ago
Jim Nielsen’s Blog
Deno De-emphasizes HTTP Imports
I’ve been a long-time fan of Deno and their ethos of following the web platform. But I’m not sure...
4 months ago
I’ve been a long-time fan of Deno and their ethos of following the web platform. But I’m not sure how I feel about their latest admission which makes their dependency story more like npm and less like the web.
Designing Deno’s module system around HTTP imports was ambitious. It...
HTMHell
#12 accessible poll yes/no
Bad code
<form role="form">
<h2>Poll title</h2>
<div id="pollQuestion">Is this...
over a year ago
Bad code
<form role="form">
<h2>Poll title</h2>
<div id="pollQuestion">Is this accessible?</div>
<div name="pollGroup" role="radiogroup">
<div role="radiogroup" aria-label="Poll title">
<input type="radio" name="poll" aria-labelledby="pollQuestion" value="[object...
ntietz.com blog
RC Week 7: Four habits to improve as a programmer
Seven weeks down, five weeks to go!
It's flying by quickly.
On the one hand, I want it to last...
over a year ago
Seven weeks down, five weeks to go!
It's flying by quickly.
On the one hand, I want it to last forever.
On the other hand, I know it can't, and I'm looking forward to talking to coworkers again at my day job when I go back.
RC has given me a renewed appreciation for what I get at...
macwright.com
How I write and publish the microblog by ()
This microblog, by the way… I felt like real blog posts on macwright.com were becoming too...
a year ago
This microblog, by the way… I felt like real blog posts on macwright.com were becoming too “official” feeling to post little notes-to-self and tech tricks and whatnot.
The setup is intentionally pretty boring. I have been using Obsidian for notetaking, and I store micro blog...
Joel Gascoigne
How to name your startup
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Choosing a name...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Choosing a name is one of the parts of a startup I find the most difficult. It’s
also something you can easily get hung up on. We all know that the key thing is
to move on to actually
Joel Gascoigne
Why I don't shield my team from bad news
I think there's an interesting concept that's prevalent, which I believe could
actually be quite...
over a year ago
I think there's an interesting concept that's prevalent, which I believe could
actually be quite dangerous. It's the idea that as a CEO or executive of a
company, you need to shield your team from bad news, the risks of a startup, and
other negative aspects that are inevitable on
Ink & Switch
Local-first software: You own your data, in spite of the cloud
A new generation of collaborative software that allows users to retain ownership of their data.
over a year ago
A new generation of collaborative software that allows users to retain ownership of their data.
Steve Klabnik
How can I contribute to Ruby on Rails?
over a year ago
Hixie's Natural Log
Meeting philosophy
Decline meetings aggressively. Always try to resolve issues by e-mail or chat first if...
a year ago
Decline meetings aggressively. Always try to resolve issues by e-mail or chat first if possible.
Decline any meeting without an explicit agenda (I make exceptions for my immediate manager).
Decline any meeting where the agenda doesn't seem relevant to your work. Decline any...
Alice GG
A love letter to Apache Echarts
In the world of software development, I believe the 7th circle of hell is called “NPM”.
It’s a place...
10 months ago
In the world of software development, I believe the 7th circle of hell is called “NPM”.
It’s a place where you can find Javascript libraries that make great promises only to disappoint you once you actually import them.
I know this because I even wrote one.
When you find a gem...
macwright.com
Recently
Happy 2023! I wrote my “2022 in review” in my paper journal and
will write about some retrospectives...
a year ago
Happy 2023! I wrote my “2022 in review” in my paper journal and
will write about some retrospectives on how the business and such
have gone, but for now, let’s keep this traditional, a good old-fashioned
Recently.
Reading
This month’s theme, looking back on it, was feminism, and...
Paolo Amoroso's...
Adding an Exec command and File Browser support to Insphex
<![CDATA[I implemented the last features originally planned for Insphex, my hex dump tool in Common...
6 months ago
<![CDATA[I implemented the last features originally planned for Insphex, my hex dump tool in Common Lisp for Medley Interlisp.
The first new feature is an Exec command for invoking the program. The command HD works the same way as the function INSPHEX:HEXDUMP and accepts the...
somenice
Cloth Simulation with Procedural Plaid
This was fun, because how can you have too much plaid?Thanks to Ryan King Art on Youtube for the...
a year ago
This was fun, because how can you have too much plaid?Thanks to Ryan King Art on Youtube for the Blender tutorial series on material nodes. His tutorials are great and I appreciate the effort in his editing. Support him if you can. I often joke that I’ve learned Blender 3D every...
Ink & Switch
02 · Tracking provenance
Automatically tracking provenance in computational documents
4 months ago
Automatically tracking provenance in computational documents
HTMHell
Common nesting issues in HTML
HTML is such a lovely language. Browsers will almost always display something for you, no matter...
over a year ago
HTML is such a lovely language. Browsers will almost always display something for you, no matter what you put in the HTML document. Heck, you could omit all tags, and it will still work.
That’s all nice, but as web professionals, we should aim to write valid code. But even...
bt RSS Feed
Stripe Menu Dropdowns (CSS)
Stripe Menu Dropdowns (CSS)
2020-03-31
In a previous article I wrote, Minimal CSS: Dropdown Menus, I...
over a year ago
Stripe Menu Dropdowns (CSS)
2020-03-31
In a previous article I wrote, Minimal CSS: Dropdown Menus, I showed how you could create a basic menu dropdown with only 121 bytes of CSS. While this demo is great for simple text-based menu dropdowns, it doesn’t show just how complex (in a...
Josh Comeau's blog
How I Built My Blog
An in-depth look at the technical stack behind this very blog! We'll see how I use Next's API routes...
over a year ago
An in-depth look at the technical stack behind this very blog! We'll see how I use Next's API routes to implement my hit and like counters, how I use MDX to add interaction and customization, and how I organize my codebase, among others.
swyx's site RSS Feed
My Path to Developer Relations and Thoughts on the Future of DevRel
Alex Lakatos interviewed me for the Devrel Advent calendar he put together
over a year ago
Alex Lakatos interviewed me for the Devrel Advent calendar he put together
Confessions of a...
Are Function Calls Still Slow in Python? An Analysis of Recent Optimizations in CPython
How costly it is to call functions and builtins in your python code? Does inlining help? How have...
4 months ago
How costly it is to call functions and builtins in your python code? Does inlining help? How have the recent CPython releases improved performance in these areas?
Florian Bellmann |...
How to switch from Tmux to WezTerm
Tutorial on how to switch your terminal multiplexer from Tmux to WezTerm
a year ago
Tutorial on how to switch your terminal multiplexer from Tmux to WezTerm
Darek Kay
Open Graph images: Format compatibility across platforms
While redesigning my photography website, I've looked into the Open Graph (OG) images, which are...
a month ago
While redesigning my photography website, I've looked into the Open Graph (OG) images, which are displayed when sharing a link on social media or messaging apps. Here's an example from WhatsApp:
For each photo that I publish, I create a WebP thumbnail for the gallery. I wanted...
bt RSS Feed
Unsolicited Design Review - Dropbox
Unsolicited Design Review - Dropbox
2017-10-10
Earlier last week the design team at Dropbox unveiled...
over a year ago
Unsolicited Design Review - Dropbox
2017-10-10
Earlier last week the design team at Dropbox unveiled their new branding / design system for the company as a whole. If you haven’t seen the updated design yet, you can do so here: dropbox.design (Take your time, I can wait).
I...
TokyoDev
Working as a Filipino Software Developer in Japan
It felt like a fever dream when I got the job offer to move to Japan. *This was it*, I thought. *My...
a year ago
It felt like a fever dream when I got the job offer to move to Japan. *This was it*, I thought. *My chance to rebrand myself and seek better opportunities*.
I was twenty when I left my entire life behind in my hometown in the municipality of Kalibo to get a shot at working for...
Joel Gascoigne
The top reason we haven’t sold our startup
We’ve been lucky at Buffer [http://bufferapp.com] to receive a number of
acquisition offers along...
over a year ago
We’ve been lucky at Buffer [http://bufferapp.com] to receive a number of
acquisition offers along our journey so far. When I mention this to people, a
key question that often comes up is “how did you decide not to sell?”.
The earliest offer we had for Buffer was
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...
PostHog's RSS Feed
Dev tool marketing for early-stage startups – what we’ve learned
Since starting PostHog in 2020, we’ve learned a bunch about what does and doesn’t work when it comes...
a year ago
Since starting PostHog in 2020, we’ve learned a bunch about what does and doesn’t work when it comes to marketing to engineers. There are plenty of…
Engineer’s Codex
The Boolean Trap
Use enums instead
3 months ago
swyx's site RSS Feed
How to Reverse Interview Investors
I honestly never expected this to be a topic that was common enough to write up, however, it...
a year ago
I honestly never expected this to be a topic that was common enough to write up, however, it suddenly hit me today that it is the ultra niche topics that deserve writing up since it is the stuff that is outside the usual SERP riffraff.
Miguel Carranza
Effective code review
Fortunately, I don’t think the necessity of code review is a controversial topic these days for most...
over a year ago
Fortunately, I don’t think the necessity of code review is a controversial topic these days for most tech companies1. However, it is not always implemented as well as it should. In this post, I will describe some practices that I try to follow when opening pull requests, and that...
Krzysztof Kowalczyk...
SumatraPDF 3.0 released
We, the SumatraPDF developers have released a version 3.0 of Sumatra, a multi-format reader (PDF,...
over a year ago
We, the SumatraPDF developers have released a version 3.0 of Sumatra, a multi-format reader (PDF, epub and mobi ebooks, comic books, etc.) for Windows.
You can download it from official SumatraPDF website
The biggest change in this version is addition of tabs, contributed by...
Making software...
Simple Does Not Mean Ugly
Simple Does Not Mean Ugly
2019-03-26
I see new blog posts popping up now and again advocating for...
over a year ago
Simple Does Not Mean Ugly
2019-03-26
I see new blog posts popping up now and again advocating for designers to keep their products as simple as possible - and I couldn't agree more.
A lot of designers tend to think they need to reinvent the wheel when it comes to UI concepts that...
Irrational...
Make an effective executive LinkedIn profile.
tl;dr - it’s valuable to update your LinkedIn profile to be a concise, accurate, and current summary...
a year ago
tl;dr - it’s valuable to update your LinkedIn profile to be a concise, accurate, and current summary of your accomplishment. Spend at most two hours updating it, then ask a friend (ideally a recruiter) for feedback. Incorporate that feedback and don’t think about your profile...
A Smart Bear
Pivot Points
Not "enabling constraints", not "weaknesses", not even "strengths". The concept of a "Pivot Point"...
2 months ago
Not "enabling constraints", not "weaknesses", not even "strengths". The concept of a "Pivot Point" grapples with the same reality, but more constructive and useful.
HTMHell
You don't need HTML!
While browsing Mastodon late one night, I came across this excellent blog post called HTML is all...
over a year ago
While browsing Mastodon late one night, I came across this excellent blog post called HTML is all you need to make a website. It describes a few websites which are pure HTML. No CSS and no JS.
And I thought… do you even need HTML to make a website?
A few hours later, I launched...
the singularity is...
America’s Future
It seems this is a place where people are not capable of thinking rationally. Remember:
If America...
a month ago
It seems this is a place where people are not capable of thinking rationally. Remember:
If America is not in decline, I want to believe America is not in decline.
If America is in decline, I want to believe America is in decline.
So let’s ask, what does the future look like for...
ntietz.com blog
Books I Read in 2018
Every year, GoodReads has a Reading Challenge, where you set how many books you want to read and...
over a year ago
Every year, GoodReads has a Reading Challenge, where you set how many books you want to read and record them as you go. This year, I got serious about it, and it was a wonderful motivational device. I set a goal of two books per month, and I just eked it out over the finish line,...
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...
David Heinemeier...
Where at least I know I'm free
I used to find the American self-image of being this uniquely freedom-loving, freedom-having people...
4 months ago
I used to find the American self-image of being this uniquely freedom-loving, freedom-having people delusional. Sure, I'd think, you're not North Korea or Venezuela, but is that really a standard worth celebration? Shouldn't America compare itself to higher alternatives, like...
bunnie's blog
Winner, Name that Ware February 2024
The ware for February 2024 is the core of a B&G 213 Masthead Wind Sensor, an instrument capable of...
9 months ago
The ware for February 2024 is the core of a B&G 213 Masthead Wind Sensor, an instrument capable of reporting both wind speed and direction. Thanks again to FETguy and Renew Computers for the contribution! The coil on the left hand side is a brushless resolver, which determines...
elementary Blog
It's Disability Pride Month! Let's Get Accessible
This month we have several community updates, a couple of Flatpak releases available on OS 7, and...
5 months ago
This month we have several community updates, a couple of Flatpak releases available on OS 7, and plenty of OS 8 news.
Disability Pride Month
It’s disability pride month, which means making space to talk about how we can build communities and systems that better accommodate...
Maggie Appleton
Silent Synchronous Reading Sessions
over a year ago
swyx's site RSS Feed
Ranking #1 on HN in Mid April
I last wrote about Ranking #1 on HN in December, and wanted to offer an update from my mild hit...
a year ago
I last wrote about Ranking #1 on HN in December, and wanted to offer an update from my mild hit today. I am now taking Latent Space (the new name enabled by the previous owner of that domain selling it to me in my first P2P domain purchase) a lot more seriously with the support...
bt RSS Feed
Why I Stopped Using an External Monitor
Why I Stopped Using an External Monitor
2023-03-03
For the longest time I’ve been using a Samsung...
a year ago
Why I Stopped Using an External Monitor
2023-03-03
For the longest time I’ve been using a Samsung 27” UHD monitor as my main display. This monitor was connected to my ThinkPad X260 (in clamshell mode) through the official Lenovo dock. It wasn’t a bad setup, but I have since...
Kagi Blog
Kagi search introduces Team plan
Today we are excited to announce the launch of the Kagi search Team plan.
over a year ago
Today we are excited to announce the launch of the Kagi search Team plan.
David Heinemeier...
ONCE #1 is entirely #nobuild for the front-end
The dream has come true. It’s now possible to build fast, modern web applications without...
a year ago
The dream has come true. It’s now possible to build fast, modern web applications without transpiling or bundling either JavaScript or CSS. I’ve been working towards this personal nirvana ever since we begrudgingly started transpiling and bundling assets in the late 2000s....
TokyoDev
Supporting communities that empower women in technology
Every year, TokyoDev conducts a survey of international developers living in Japan. In the last...
a year ago
Every year, TokyoDev conducts a survey of international developers living in Japan. In the last survey's results, published in December 2022, I explored [the connection between gender and compensation](/insights/2022-developer-survey#salary-by-gender). The results were...
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...
David Heinemeier...
Rails World and Rails 8 in 2024
The first major Rails conference on the European continent in over a decade was a smashing success...
11 months ago
The first major Rails conference on the European continent in over a decade was a smashing success this past October in Amsterdam. Not only did the conference sell out more than 700 tickets in less than 40 minutes, but it was the atmosphere from those in attendance that really...
Tinloof - Blog
ReasonML vs TypeScript: comparing their type systems
A type is a labeled set of constraints that can be imposed on a value. A type system analyses values...
over a year ago
A type is a labeled set of constraints that can be imposed on a value. A type system analyses values in a piece of code, and validates them against their types. JavaScript has a type system, but it’s dynamic. This is one of the key advantages of using the language, providing an...
Vladimir Klepov as a...
So you think you know everything about React refs
React refs appear to be a very simple feature. You pass a special prop to a DOM component, and you...
over a year ago
React refs appear to be a very simple feature. You pass a special prop to a DOM component, and you can access the current DOM node for that component in your JS. This is one of those great APIs that work just the way you'd expect, so you don't even think about how, exactly, it...
bt RSS Feed
Improving Github's New Design
Improving Github’s New Design
2020-07-07
Like many other Github users, I am not a big fan of their...
over a year ago
Improving Github’s New Design
2020-07-07
Like many other Github users, I am not a big fan of their recent repository page redesign. In my mind it seems like a change just for the sake of change - the original UI worked perfectly fine.
Sigh.
I was planning on recreating the...
David Heinemeier...
Automattic is doing open source dirty
Automattic demanding 8% of WP Engine's revenues because they're not "giving back enough" to...
2 months ago
Automattic demanding 8% of WP Engine's revenues because they're not "giving back enough" to WordPress is a wanton violation of general open source ideals and the specifics of the GPL license. Automattic is completely out of line, and the potential damage to the open source world...
Greg Brockman
My path to OpenAI
I started programming seriously during a gap year after high school. I’d read Turing’s Computing...
over a year ago
I started programming seriously during a gap year after high school. I’d read Turing’s Computing Machinery and Intelligence, and was inspired by the notion of writing code that could understand something that I, as the code’s author, did not. I started writing a chatbot — how...
Seán Barry
Useful reusable functions I use in (almost) every Meteor application
Some core functions I find myself reusing in almost every Meteor.js application I build.
over a year ago
Some core functions I find myself reusing in almost every Meteor.js application I build.
Steve Klabnik
Introducing the rails-api project
over a year ago
Joel Gascoigne
Why you should start marketing early
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
I’ve been...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
I’ve been thinking a lot recently about when the right time is to start
marketing a startup. In my previous startup [http://myonepage.com], we were
hesitant to attempt to get press early. We were...
A Beautiful Site
Querying through shadow roots
Let's say I have a web component with an open shadow root, like this one from...
over a year ago
Let's say I have a web component with an open shadow root, like this one from Shoelace.
<sl-button>Click me</sl-button>
Inside the shadow root is a <button> that I want to target with JavaScript.* Alas, Element.querySelector() doesn't offer a shortcut for traversing shadow roots...
PostHog's RSS Feed
The 9 best GDPR-compliant analytics tools
The GDPR (General Data Protection Regulation) places significant restrictions on how you can use...
a year ago
The GDPR (General Data Protection Regulation) places significant restrictions on how you can use tools like Google Analytics to track and collect user…
Blog - Bitfield...
Suite smells: undertesting and overtesting
Tests are great, provided they actually test something. But are your tests
too optimistic...
2 weeks ago
Tests are great, provided they actually test something. But are your tests
too optimistic (assuming the code already works), or too persnickety
(testing the irrelevant)?
Josh Comeau's blog
An Interactive Guide to Keyframe Animations
CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this...
over a year ago
CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this deep-dive tutorial, we'll learn how CSS keyframes work from the ground up, and see how to use them to build high-quality animations.
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...
Ruud van Asseldonk
AI alignment starter pack
6 months ago
Jibran’s Perspective
Project 2: Gift cards to Pakistan
I’ve completed a freelance project I was working on for a few months, and have started saying no to...
a month ago
I’ve completed a freelance project I was working on for a few months, and have started saying no to new opportunities. It’s time to work on one of my own ideas again. This is part of my plan to start failing more.
I’ve decided to build a business sending gift cards to Pakistan -...
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...
orlp.net - Blog...
Subtraction Is Functionally Complete
To be precise, IEEE-754 floating point
subtraction is functionally
complete. That means you
can...
a year ago
To be precise, IEEE-754 floating point
subtraction is functionally
complete. That means you
can construct any binary circuit using nothing but floating point subtraction.
To see how, we must start at the bottom. I quote the IEEE 754-2019 standard, section 6.3:
6.3 The sign...
Julia Evans
Behind "Hello World" on Linux
Today I was thinking about – what happens when you run a simple “Hello World”
Python program on...
a year ago
Today I was thinking about – what happens when you run a simple “Hello World”
Python program on Linux, like this one?
print("hello world")
Here’s what it looks like at the command line:
$ python3 hello.py
hello world
But behind the scenes, there’s a lot more going on....
Julia Evans
Using less memory to look up IP addresses in Mess With DNS
I’ve been having problems for the last 3 years or so where Mess With DNS
periodically runs out of...
a month ago
I’ve been having problems for the last 3 years or so where Mess With DNS
periodically runs out of memory and gets OOM killed.
This hasn’t been a big priority for me: usually it just goes down for a few
minutes while it restarts, and it only happens once a day at most, so I’ve...
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…
charity.wtf
How to Throw A Company Offsite In A “Post-COVID” World
Earlier this month we had our first Honeycomb all-hands offsite in three years … our first one since...
a year ago
Earlier this month we had our first Honeycomb all-hands offsite in three years … our first one since February of 2020, before the plague. It was wonderful and glorious and silly and energizing and so, so SO much fun. It was a potent reminder of the reality that no virtual...
MMapped blog
Square joy: trapped rainwater
over a year ago
Daniel Marino
Building a Random Music Sequencer with Preact
As I've composed music for video games, something that has piqued my interest is the concept of...
over a year ago
As I've composed music for video games, something that has piqued my interest is the concept of randomly generating music. Not that this is a new concept, but I was curious to see what I could come up with. Go ahead and check out the RMG-2021.
Design
I love how sequencers look...
Steve Klabnik
Fast Rails tests with CanCan
over a year ago
Ink & Switch
01 · Welcome to the Beehive
An introduction to the Beehive project
3 months ago
An introduction to the Beehive project
bunnie's blog
Winner, Name that Ware May 2023
Last month’s ware is the Automatic AUT-450C “Connected Car Assistant” (OBD-II code scanner and GPS...
a year ago
Last month’s ware is the Automatic AUT-450C “Connected Car Assistant” (OBD-II code scanner and GPS tracker with cellular, WiFi, and Bluetooth connectivity). The company went out of business shortly after the start of the pandemic. Here’s some more views of the ware — I had left...
Words and Buttons...
Using logical operators for logical operations is good
A folow up on a guessing game with C++ operators. Let's redo a few rounds. The benchmark is the...
over a year ago
A folow up on a guessing game with C++ operators. Let's redo a few rounds. The benchmark is the same, the questions are the same. The compiler is the same. The only thing that changes is the platform. This is now CHIP with ARMv7.
swyx's site RSS Feed
Engineering AI Agents - OpenAI DevDay Singapore talk
this is the tracking doc for my talk on "Engineering AI Agents" for OpenAI DevDay Singapore.
a month ago
this is the tracking doc for my talk on "Engineering AI Agents" for OpenAI DevDay Singapore.
ntietz.com blog
Paper review: Concurrency Control Performance Modeling
Another week, another paper!
This week for our Red Book reading group, I read "Concurrency Control...
over a year ago
Another week, another paper!
This week for our Red Book reading group, I read "Concurrency Control Performance Modeling" by Rakesh Agrawal, Michael J. Carey, and Miron Livny.
It was 46 pages, and I had a little trouble finding the whole paper—many of the Google Scholar links had...
Jim Nielsen’s Blog
Width and Height in CSS
In his video “Secret Mechanisms of CSS”, Josh explains (among other things) how width and height...
a year ago
In his video “Secret Mechanisms of CSS”, Josh explains (among other things) how width and height work in CSS. I loved his explanation so much, I am going to re-write it here for my own benefit. Hopefully the next time I have to explain it — to someone else, or to myself in my...
Daniel Marino
My current prototyping environment
The other day I shared why I prefer coding prototypes rather than using design apps to create them....
8 months ago
The other day I shared why I prefer coding prototypes rather than using design apps to create them. My prototyping environment has evolved over the years. I love to hear how others build prototypes, so I thought I’d share where I’m at now. Maybe you’ll find it useful.
A single...
the jsomers.net blog
DocWriter: the typewriter that sends its keystrokes in real time to a Google Doc
For years I’ve wanted a writing machine that would combine the best parts of a typewriter and a word...
over a year ago
For years I’ve wanted a writing machine that would combine the best parts of a typewriter and a word processor. After months of tinkering, a friend and I just finished building one. We call it the DocWriter. It’s a typewriter that sends its keystrokes in real time to a Google...
Josh Comeau's blog
An Interactive Guide to Flexbox
When we truly learn the secrets of the Flexbox layout mode, we can build absolutely incredible...
over a year ago
When we truly learn the secrets of the Flexbox layout mode, we can build absolutely incredible things. Fluid layouts that stretch and shrink without arbitrary breakpoints. In this action-packed interactive tutorial, we'll pop the hood on the Flexbox algorithm and learn how to do...
Liz Denys
New Loose Leaf Security episode: Two-factor authentication and account recovery
The second episode of Loose Leaf Security came out today, about two-factor authentication and...
over a year ago
The second episode of Loose Leaf Security came out today, about two-factor authentication and account recovery:
Two-factor authentication and account recovery
Last time we talked about strong passwords, but what if there was a better way to secure your account? We look at options...
A Smart Bear
How repositioning a product allows you to 8x its price
You can charge much more than you think, if you reposition your value-proposition. Here's how.
a year ago
You can charge much more than you think, if you reposition your value-proposition. Here's how.
Hixie's Natural Log
Deciding which bugs to fix
Software has an infinite number of bugs. How can we tell which ones to fix?
I propose that it...
a year ago
Software has an infinite number of bugs. How can we tell which ones to fix?
I propose that it makes the most sense to optimize for people-happiness per unit bug fixing time, maximizing how much our effort improves the product for our users.
To put it in mathematical...
bunnie's blog
Name that Ware, June 2024
The Ware for June 2024 is shown below. This one will probably be a super-easy guess for some folks,...
5 months ago
The Ware for June 2024 is shown below. This one will probably be a super-easy guess for some folks, but the details of the design of this type of ware are interesting from an engineering standpoint. Some of the tricks used here are kind of mind blowing; on paper, I wouldn’t think...
Maggie Appleton
Douglas, Dirt, and Matter Out of Place
over a year ago
Computer Things
State and time are the same thing
Time is state
Imagine I put an ordinary ticking quartz clock in an empty room. I walk in, and ten...
3 months ago
Time is state
Imagine I put an ordinary ticking quartz clock in an empty room. I walk in, and ten minutes later I walk out with two photograph prints.1 In the 1st one, the second hand is pointing at the top of the clock, in the 2nd it's pointing at the bottom. Are these two...
Elad Blog
Startup Markets, Summer 2022 Edition
About a month ago, I wrote a tweet storm on the changing startup financing and employment...
over a year ago
About a month ago, I wrote a tweet storm on the changing startup financing and employment environment. This blog captures aspects of that tweet storm and some of its predictions and extends them further. Like all predictions this is what I view as a highly likely scenario versus...
Epic Web Dev
Epic Workshop Test Tab Demo (tip)
3 months ago
swyx's site RSS Feed
Memento Vivere
Remember what life can do.
over a year ago
Remember what life can do.
Vladimir Klepov as a...
Become the master of your eslint with no-restricted-syntax
The other day I was doing my normal thing trying to force import '*.css' to be the last import in a...
over a year ago
The other day I was doing my normal thing trying to force import '*.css' to be the last import in a file, which ensures a predicatbale CSS order. I spent hours looking for a eslint plugin to do that, but with little luck. Without getting into too much details:
The built-in...
Vadim Kravcenko
How much a CTO makes and where can I find CTO Jobs?
Question:
Here's the thing, I’m kind of stuck trying to figure out what a CTO actually makes in...
7 months ago
Question:
Here's the thing, I’m kind of stuck trying to figure out what a CTO actually makes in terms of $$$, most of the people in the field are secretive about how much they're getting. It's not just about the money (okay, it's a bit about the money), but also understanding if...
swyx's site RSS Feed
How to Design Almost Any Backend and Deploy It to AWS with No Code
With the Amplify Sandbox, it is really easy to model and think through any app backend scenario
over a year ago
With the Amplify Sandbox, it is really easy to model and think through any app backend scenario
Acko.net
Stable Fiddusion
Acko.queue(function () {
renderMathInElement(document.querySelector('article'), {delimiters: [
...
a year ago
Acko.queue(function () {
renderMathInElement(document.querySelector('article'), {delimiters: [
{left: "$$", right: "$$", display: true},
{left: "$", right: "$", display: false},
]});
});
Frequency-domain blue noise generator
In computer graphics, stochastic...
Irrational...
Engineering’s role in Mergers & Acquisitions.
I managed the engineering team at Digg as we ran out of money, and were eventually acquired. It was...
a year ago
I managed the engineering team at Digg as we ran out of money, and were eventually acquired. It was an eye opening experience, and I learned a great deal about the reality and the optics of selling a company, particularly one with no money and a shrinking user base. Humbling was...
bt RSS Feed
Perspective
Perspective
2024-08-06
I recently read both Starting Hospice and No Salt posted on Jake’s blog and...
4 months ago
Perspective
2024-08-06
I recently read both Starting Hospice and No Salt posted on Jake’s blog and was quite moved. I don’t know Jake and have never met him - but his writing and shared experiences give a very real look into his mind and perspective. If you haven’t yet, I...
Words and Buttons...
Yet another alternative to floating point numbers
This shows how computeable intervals written in rational bounds may not only account for the input...
over a year ago
This shows how computeable intervals written in rational bounds may not only account for the input error but keep computational error under control as well.
David Heinemeier...
Bad Therapy
This book nails it. What it's like to be a parent with school-age children in America right now. So...
8 months ago
This book nails it. What it's like to be a parent with school-age children in America right now. So many kids with a diagnosis of one sort or another, so much monitoring of children's every move, so much anxiety over the most trivial things, like the sugar content of a cupcake....
Cognitive...
From Zero to Fineturning with Axolotl on ROCm
Gratitude to https://tensorwave.com/ for giving me access to their excellent servers!
Few have tried...
9 months ago
Gratitude to https://tensorwave.com/ for giving me access to their excellent servers!
Few have tried this and fewer have succeeded. I've been marginally successful after a significant amount of effort, so it deserves a blog post.
Know that you are in for rough waters. And even...
Marco.org
Clip sharing with Overcast
Sharing podcasts has never been easy, but I’ve always tried to lead the way with Overcast, with...
over a year ago
Sharing podcasts has never been easy, but I’ve always tried to lead the way with Overcast, with publicly shareable episode links and optional recommendations from your Twitter friends since version 1.0 in 2014.
Podcast sharing has been limited to audio and links, but today’s...
Josh Collinsworth
Announcing Quina (My First App)!
The story of building Quina, a word game Progressive Web App built with Nuxt, and launched on the...
over a year ago
The story of building Quina, a word game Progressive Web App built with Nuxt, and launched on the Google Play Store.
Jim Nielsen’s Blog
Watch Transitions in Slow Motion in Chrome’s DevTools
For those of you about to do view transitions, I salute you!
And I pass on this super useful...
a year ago
For those of you about to do view transitions, I salute you!
And I pass on this super useful (perhaps obvious) piece of information I received from Bramus: watch your animations play out in slow motion using Chrome’s devtools.
I’ve been working on view transitions on my icon...
Darek Kay
Running Storybook from a separate folder
After migrating a project to Vite, I've moved my Storybook setup into a separate module — a folder...
over a year ago
After migrating a project to Vite, I've moved my Storybook setup into a separate module — a folder next to the actual app:
📁 project
├─ 📁 app
| ├─ 📁 src
| └─ 📄 package.json
└─ 📁 storybook
├─ 📁 .storybook
| ├─ 📄 main.js
| └─ 📄 preview.js
└─ 📄...
macwright.com
Recently
Early this month I arrived at work to see a Concorde parked in the
Brooklyn Navy Yard. It’s
been fun...
a year ago
Early this month I arrived at work to see a Concorde parked in the
Brooklyn Navy Yard. It’s
been fun to identify the ships docked there, but an airplane was new,
especially such a rare one. I guess a lot of airplane knowledge from
my childhood has stayed with me, and being...
bt RSS Feed
Prescription Form UI Improvements
Prescription Form UI Improvements
2019-03-13
I was browsing the Clearly website a few days ago and...
over a year ago
Prescription Form UI Improvements
2019-03-13
I was browsing the Clearly website a few days ago and ended up using their prescription form to update my worsening eyesight. The design of this form wasn’t bad per se, but it could certainly be improved.
Current design of the...
Liz Denys
Sea strands V60-style coffee cone, 2024
Rising sea levels / eroding beaches / between saltwater and the sea strands / melting ice caps
6 months ago
Rising sea levels / eroding beaches / between saltwater and the sea strands / melting ice caps
charity.wtf
How to Communicate When Trust Is Low (Without Digging Yourself Into A Deeper Hole)
This is based on an internal quip doc I wrote up about careful communication in the context of...
a year ago
This is based on an internal quip doc I wrote up about careful communication in the context of rebuilding trust. I got a couple requests to turn it into a blog post for sharing purposes; here you go.🌈✨🥂 In this doc I mention Christine, my wonderful, brilliant cofounder and CEO,...
Charles Chen
Merging Objects in Google Cloud Storage with Compose and C#
Manage large sets of data using a nifty feature of Google Cloud Storage
5 months ago
Manage large sets of data using a nifty feature of Google Cloud Storage
bt RSS Feed
Portable Pi: Cheap Raspberry Pi Zero Hacker Terminal
Portable Pi: Cheap Raspberry Pi Zero Hacker Terminal
2020-09-16
I recently came across the...
over a year ago
Portable Pi: Cheap Raspberry Pi Zero Hacker Terminal
2020-09-16
I recently came across the incredibly cool design for an “ultimate Raspberry Pi computer” by NODE and was inspired to create my own “portable” Pi device. Although, with my concept, I decided to set a few restrictions...
Jim Nielsen’s Blog
Motorcycles, Cars, Websites, and Seams
In high school, I had a friend named Joe who owned a Honda Trail 110, a small motorcycle with enough...
7 months ago
In high school, I had a friend named Joe who owned a Honda Trail 110, a small motorcycle with enough history for its own Wikipedia page.
It didn’t go very fast (40MPH tops if you’re going downhill) but Joe rode that thing to school every day — or at least he tried, it often...
swyx's site RSS Feed
Supervised Learning: VC Dimensions
It's not venture capital, that's for sure
over a year ago
It's not venture capital, that's for sure
EXPLAIN EXTENDED
Happy New Year: Conway’s Game of Life in SQL
Christmas divination: implementing Conway's Life in SQL
The post Happy New Year: Conway’s Game of...
over a year ago
Christmas divination: implementing Conway's Life in SQL
The post Happy New Year: Conway’s Game of Life in SQL appeared first on EXPLAIN EXTENDED.
Miguel Carranza
My role as a founder CTO: Year Five
It’s hard to believe that five years have already gone by since RevenueCat’s inception. In a matter...
a year ago
It’s hard to believe that five years have already gone by since RevenueCat’s inception. In a matter of weeks, RevenueCat will become the company where I have worked the longest in my career. As Jason Lemkin says, it’s important to continuously reinvent the company and oneself...
PostHog's RSS Feed
The 4 best HIPAA-compliant analytics tools
Passed in 1996, HIPAA (aka Health Insurance Portability and Accountability Act) defines the legal...
over a year ago
Passed in 1996, HIPAA (aka Health Insurance Portability and Accountability Act) defines the legal requirements for securing and handling health…
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...
Alice GG
Is technical analysis just stock market astrology?
Technical analysis is a part of finance that studies price moves to guide investment decisions.
A...
a year ago
Technical analysis is a part of finance that studies price moves to guide investment decisions.
A lot of investors seem skeptical of the use of past price data, which leads to technical analysis often being perceived as similar to astrology.
In this article, I will try to see if...
blag
PSA: Most databases do not do checksums by default
Most databases don’t do checksums by default. Disk corruptions go silently unnoticed.
a month ago
Most databases don’t do checksums by default. Disk corruptions go silently unnoticed.
Nelson's Weblog
The Sandbaggers
I just finished an extraordinary late-70s TV show, The
Sandbaggers. It’s British spy TV. While the...
a year ago
I just finished an extraordinary late-70s TV show, The
Sandbaggers. It’s British spy TV. While the show name-checks
James Bond frequently the soul of it is more of a Le
Carré thing. Intelligence as a series of dismal political battles
between underpaid civil servants at the home...
somenice
Radioactive film lenses and Geiger counter Kit
Last week marked the ten year anniversary of the Japanese earthquake and resulting tsunami that...
over a year ago
Last week marked the ten year anniversary of the Japanese earthquake and resulting tsunami that caused the Fukushima Daiichi nuclear disaster. In the years following that tragic event, flotsam began arriving on the Pacific West Coast. Volunteers making great effort to return...
alexwlchan
Getting faster Jekyll builds with caching in plugins
This website is a static site built with Jekyll, and recently I overhauled the process for...
8 months ago
This website is a static site built with Jekyll, and recently I overhauled the process for generating the site.
This should be invisible if you’re just a reader, but it makes a big difference to me – like any software project, I’d accumulated cruft and complexity, and it was time...
A Smart Bear
Color Wheels are wrong? How color vision actually works
Artists say all colors are a mixture of red, yellow, and blue. But physics and TV screens and...
9 months ago
Artists say all colors are a mixture of red, yellow, and blue. But physics and TV screens and printers disagree. How does color really work?
Computer Things
NoCode Will Not Bring Computing to the Masses
No Newsletter next week
I'll be giving my conference talk at DDD Europe.
NoCode Will Not Bring...
7 months ago
No Newsletter next week
I'll be giving my conference talk at DDD Europe.
NoCode Will Not Bring Computing to the Masses
I don't have a whole lot of time this week so here's something that's been on my mind a little. I haven't researched any of the factual claims; consider this...
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
Copper • A blog...
A window switcher on the Mac App Store? Is it even possible?
Not really, no. Not without annoying workarounds and a confusing user experience.
Another email,...
over a year ago
Not really, no. Not without annoying workarounds and a confusing user experience.
Another email, another annoyed user: Firefox not loading websites when launched through rcmd! It works when launched from Alfred.. Please fix ASAP!! I’m gonna fix this Firefox issue once and for...
macwright.com
Playing with bikeshare data, part one
Since July, I’ve been archiving data from the Citi Bike GBFS feed. Every five
minutes, I have a...
a year ago
Since July, I’ve been archiving data from the Citi Bike GBFS feed. Every five
minutes, I have a datapoint for each of the roughly 2,090 stations with numbers
for how many bikes are available or broken, and how many bikes are electric.
It’s a long-term project that combines my...
orlp.net - Blog...
The World's Smallest Hash Table
This December I once again did the Advent of Code,
in Rust. If you are interested, my solutions
are...
a year ago
This December I once again did the Advent of Code,
in Rust. If you are interested, my solutions
are on Github. I wanted to highlight one particular solution to the day 2
problem as it is both optimized completely
beyond the point of reason yet contains a useful technique. For...
Jim Nielsen’s Blog
A Golden Era of Blogging
Matt has an interesting post titled: “Today’s YouTubers are repeating the mistakes of yesterday’s...
10 months ago
Matt has an interesting post titled: “Today’s YouTubers are repeating the mistakes of yesterday’s bloggers”. While I’m not super into the YouTube scene, his observations sound right from where I sit.
He points out how some of the YouTube creators he loves and follows are...
PostHog's RSS Feed
After the HN launch
PostHog launched on Hacker News . We were pleased with the reception. The reason we launched wasn’t...
over a year ago
PostHog launched on Hacker News . We were pleased with the reception. The reason we launched wasn’t trying to get the world’s attention – we wanted to…
Coding Horror
I'm Loyal to Nothing Except the Dream
There is much I take for granted in my life, and the normal functioning of American government is...
over a year ago
There is much I take for granted in my life, and the normal functioning of American government is one of those things. In my 46 years, I've lived under nine different presidents. The first I remember is Carter. I've voted in every presidential election since 1992,
A Smart Bear
In its emptiness, there is the function of a startup
Everything about a startup changes over time. The few things that don't, are its essence. The voyage...
a year ago
Everything about a startup changes over time. The few things that don't, are its essence. The voyage is meaningless, unless you decide what those things are.
Steve Klabnik
Did you hear? I'm Ruby Mendicant University's first visiting teacher
over a year ago
Blog - Bitfield...
Generics in Go
Generics what now? This friendly, down-to-earth tutorial series explains
how Go’s generic...
9 months ago
Generics what now? This friendly, down-to-earth tutorial series explains
how Go’s generic functions and types work, why we need them, and where we
can use them.
David Heinemeier...
Negative visualization in practice
The most counterintuitive of the Stoic mental exercises is that of negative visualization. Willfully...
a year ago
The most counterintuitive of the Stoic mental exercises is that of negative visualization. Willfully imagining all manner of terrible things that might befall you, but haven't yet. Described like this, it sorta sounds like a fancy word of anxiety, but if you look closer, it's in...
swyx's site RSS Feed
8 Q&A's for Bootcamp Students in 2020
I did a Q&A for Fullstack Academy Bootcamp Prep students - copying out my answers here!
over a year ago
I did a Q&A for Fullstack Academy Bootcamp Prep students - copying out my answers here!
Steve Klabnik
Ember.js and accessibility
over a year ago
macwright.com
Code-folding JSX elements in CodeMirror
This came up for Val Town - we implemented code folding in our default editor which uses CodeMirror,...
9 months ago
This came up for Val Town - we implemented code folding in our default editor which uses CodeMirror, but wanted it to work with JSX elements, not just functions and control flow statements. It’s not enough to justify a module of its own because CodeMirror’s API is unbelievably...
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.
A Smart Bear
Profitable on day one!
You're not profitable if you couldn't afford someone else to do your job. $1000/mo isn't profitable....
3 months ago
You're not profitable if you couldn't afford someone else to do your job. $1000/mo isn't profitable. Fix your definition of "profitable," and build a truly profitable business.
bt RSS Feed
Using HTML Validator Badges Again
Using HTML Validator Badges Again
2019-07-05
There was a time on the Internet when websites wore...
over a year ago
Using HTML Validator Badges Again
2019-07-05
There was a time on the Internet when websites wore badges of honor, declaring that their code was semantic and followed the W3C guidelines. The validators we used weren’t great (and still aren’t perfect) but they represented a...
Making software...
Very Basic Form Styling
Very Basic Form Styling
2019-11-13
Web forms can be great - I'm borderline obsessed with them. I...
over a year ago
Very Basic Form Styling
2019-11-13
Web forms can be great - I'm borderline obsessed with them. I love tinkering with pre-existing logins / sign up pages and I've also open sourced a minimal CSS form-styling plugin: Normform. While simple CSS plugins like these can be helpful, I...
Joel Gascoigne
How an investor who turned me down ended up sleeping on my couch
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Last week I had...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Last week I had the great pleasure of grabbing dinner with Jon Bradford
[http://twitter.com/jd], and having him stop over at my place on his way to
speak on a panel at an event in Jerusalem.
The...
Elad Blog
Capital Efficient Businesses
Many of the biggest companies in the world started off as capital efficient businesses. We discuss.
a year ago
Many of the biggest companies in the world started off as capital efficient businesses. We discuss.
A Beautiful Site
My Stance on AI-generated Code
I recently added this to Shoelace's contribution guidelines, which sums up my position on...
over a year ago
I recently added this to Shoelace's contribution guidelines, which sums up my position on AI-generated code.
As an open source maintainer, I respectfully ask that you refrain from using AI-generated code when contributing to this project. This includes code generated by tools...
Maggie Appleton
Aesthetic Command Lines with Hyper, Spaceship, and Oh My Zsh
2 months ago
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,...
PostHog's RSS Feed
Array 1.16.0
Following our largest release to date, we are now back on a more regular release schedule. And,...
over a year ago
Following our largest release to date, we are now back on a more regular release schedule. And, given that scalability was the focus of the previous…
Remains of the Day
Revisionist commentary
I don't know that I'm aware of enough entries in this category to even consider it one, but I'm a...
over a year ago
I don't know that I'm aware of enough entries in this category to even consider it one, but I'm a sucker for the union of political and film satire as embodied in alternate film commentaries.
I was reminded of it when seeing The People's History of Tattooine which was first one...
samwho.dev
Practical Problems with Auto-Increment
In this post I'm going to demonstrate 2 reasons I will be avoiding
auto-increment fields in Postgres...
a year ago
In this post I'm going to demonstrate 2 reasons I will be avoiding
auto-increment fields in Postgres and MySQL in future. I'm going to prefer using
UUID fields unless I have a very good reason not to.
›
MySQL <8.0 auto-increment ID re-use
If you're running an older version of...
the singularity is...
nuke/acc
I wrote a tweet about this but deleted it, since it’s a much more nuanced topic than can be...
3 weeks ago
I wrote a tweet about this but deleted it, since it’s a much more nuanced topic than can be discussed there. Nuclear weapons are the Chekhov’s gun on the world stage.
When, if ever, are they going to be fired? When should they be?
I suspect this is not a question a lot of people...
Kagi Blog
Kagi search and Orion browser enter public beta
*Web tracking and ads are becoming a personal and societal problem.
over a year ago
*Web tracking and ads are becoming a personal and societal problem.
A Beautiful Site
Working with HTML5 data attributes
Before HTML5, working with arbitrary data sucked. To keep things valid, you had to stuff things into...
over a year ago
Before HTML5, working with arbitrary data sucked. To keep things valid, you had to stuff things into rel or class attributes. Some developers even created their own custom attributes. Boy, was it a mess.
But that all changed with the introduction of HTML5 custom data attributes....
Making software...
Sharing The Things We Use
Sharing The Things We Use
2021-07-24
I always love stumbling across personal websites that include...
over a year ago
Sharing The Things We Use
2021-07-24
I always love stumbling across personal websites that include some form of a "uses" page. A place where the author lists out all the tools they use on a regular basis - whether it be hardware, software or something else entirely. It allows...
The Changelog
Review of Reputable, Functional, and Secure Email Service
I last reviewed email services in 2019. That review focused a lot of attention on privacy. At the...
7 months ago
I last reviewed email services in 2019. That review focused a lot of attention on privacy. At the time, I selected mailbox.org as my provider, and have been using them for these 5 years since. However, both their service and their support have gone significantly downhill since,...
PostHog's RSS Feed
Array 1.24.0
Welcome to The PostHog Array 1.24.0! Quite a lot has changed since we last talked... Community MVP...
over a year ago
Welcome to The PostHog Array 1.24.0! Quite a lot has changed since we last talked... Community MVP 🏆 This release cycle's Community MVP goes to…
Dan Slimmon
Squeeze the hell out of the system you have
When complexity leaps are on the table, there's usually also an opportunity to squeeze some extra...
a year ago
When complexity leaps are on the table, there's usually also an opportunity to squeeze some extra juice out of the system you have. By tweaking the workload, tuning performance, or supplementing the system in some way, you may be able to add months or even years of runway. When...
ntietz.com blog
Load testing is hard, and the tools are... not great. But why?
If you're building an application that needs to scale—and we all tell ourselves that we are—then at...
over a year ago
If you're building an application that needs to scale—and we all tell ourselves that we are—then at some point you have to figure out if it does or not. This is where load testing comes in: if you want to see whether or not your application can handle scale, just generate scale...
swyx's site RSS Feed
Using Next.js as a Static Site Generator for Netlify
How to deploy a Static Next.js Site to Netlify, and then upgrade it to use Dynamic Route Segments to...
over a year ago
How to deploy a Static Next.js Site to Netlify, and then upgrade it to use Dynamic Route Segments to become a full fledged Static Site Generator!
Steve Klabnik
_why is a role, not a person
over a year ago
Seldo.com
You Will Never Be A Full Stack Developer
over a year ago
swyx's site RSS Feed
Mimicry vs Reflexivity
Two opposing forces that describe how perception and reality do battle.
over a year ago
Two opposing forces that describe how perception and reality do battle.
Stephen Wolfram...
On the Concept of Motion
How Is It That Things Can Move? It seems like the kind of question that might have been hotly...
over a year ago
How Is It That Things Can Move? It seems like the kind of question that might have been hotly debated by ancient philosophers, but would have been settled long ago: how is it that things can move? And indeed with the view of physical space that’s been almost universally adopted...
Steve Klabnik
Rust's documentation is about to drastically improve
over a year ago
Josh Comeau's blog
Delightful React File/Directory Structure
How should we structure components and other files in our React apps? I've iterated my way to a...
over a year ago
How should we structure components and other files in our React apps? I've iterated my way to a solution I'm really happy with. In this blog post, I'll share how it works, what the tradeoffs are, and how I mitigate them.
swyx's site RSS Feed
How to deal with fatal: bad object HEAD in git
as a cheapo who uses Apple iCloud (the world's worst sync service) as a sync service for my Obsidian...
a year ago
as a cheapo who uses Apple iCloud (the world's worst sync service) as a sync service for my Obsidian Second Brain, I have recently run into this issue a lot:
Charles Chen
Mastodon is Rewinding the Clock on Social Media — in a Good Way
How Mastodon and the Fediverse are shifting the landscape of social media -- for the better.
a year ago
How Mastodon and the Fediverse are shifting the landscape of social media -- for the better.
TokyoDev
Paternity Leave in Japan
If you're an expectant father in Japan, you may be considering taking paternity leave. Compared to...
a year ago
If you're an expectant father in Japan, you may be considering taking paternity leave. Compared to many places in the world, Japan's policy is generous, on paper at least: you're legally entitled to take up to a year off, and be compensated during that time.
However, you'll...
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...
A Smart Bear
Building in public forces true competitive advantage
“Building in public” is increasingly popular. It’s fun to have strangers cheering you on, and it...
over a year ago
“Building in public” is increasingly popular. It’s fun to have strangers cheering you on, and it creates a self-imposed accountability. But doesn’t it ruin competitive advantage when your competitors can steal your source code and know the salaries of your employees and whether...
Acko.net
Frickin' Shaders With Frickin' Laser Beams
Hassle free GLSL
I've been working on a new library to compose GLSL shaders. This is part of a side...
over a year ago
Hassle free GLSL
I've been working on a new library to compose GLSL shaders. This is part of a side project to come up with a composable and incremental way of driving WebGPU and GPUs in general.
#pragma import { getColor } from 'path/to/color'
void main() {
gl_FragColor =...
Engineer’s Codex
How Google takes the pain out of code reviews, with 97% dev satisfaction
A study of Google's code review tooling (Critique), AI-powered improvements, and recent statistics
a year ago
A study of Google's code review tooling (Critique), AI-powered improvements, and recent statistics
Liz Denys
An update on Keybase verification
Keybase updated their verification methods to include a command line method that relies on echo,...
over a year ago
Keybase updated their verification methods to include a command line method that relies on echo, gpg, perl, and curl. I really like this so-called "hardcore mode" because it uses only tools I already trust - I don't have to install anything from Keybase. The process involves...
swyx's site RSS Feed
React Suspense Q&A
a friendly cheat sheet for those wondering what React Suspense is and if they should care
over a year ago
a friendly cheat sheet for those wondering what React Suspense is and if they should care
somenice
Golden Glide Silhouette
This Golden Eagle soared past me today and I managed to capture a couple of frames. Magnificent to...
over a year ago
This Golden Eagle soared past me today and I managed to capture a couple of frames. Magnificent to watch.
Kagi Blog
Kagi Search - New Features
We’d like to give an update about the most important things happening at Kagi in the last three...
over a year ago
We’d like to give an update about the most important things happening at Kagi in the last three months.
Maggie Appleton
Tending Evergreen Notes in Roam Research
over a year ago
Blog System/5
Links: January 2024 edition
Interesting articles, videos and projects from this time period—with commentary
10 months ago
Interesting articles, videos and projects from this time period—with commentary
Josh Comeau's blog
How To Learn Stuff Quickly
As software developers, we're always learning new things; it's practically the whole gig! If we can...
over a year ago
As software developers, we're always learning new things; it's practically the whole gig! If we can learn to quickly pick up new languages/frameworks/tools, we'll become so much more effective at our job. It's sort of a superpower.
swyx's site RSS Feed
Medical Machine Learning in 30 Seconds
---
over a year ago
Darek Kay
Style your RSS feed
RSS is not dead. It is not mainstream, but it's still a thriving protocol, especially among tech...
a year ago
RSS is not dead. It is not mainstream, but it's still a thriving protocol, especially among tech users. However, many people do not know what RSS feeds are or how to use them. Most browsers render RSS as raw XML files, which doesn't help users understand what it's all about:
In...
Jibran’s Perspective
Failure 1: Django + NextJS Boilerplate
I have failed, and that is exactly what I had hoped for a few months ago in this blog post.
This is...
6 months ago
I have failed, and that is exactly what I had hoped for a few months ago in this blog post.
This is a good failure. It has taught me things, lessons I can use in the future to avoid failing this way again.
But first a bit of context. What did I fail at?
In February of 2024 I...
Irrational...
Good hypergrowth/curator manager.
In 2016, I wrote Productivity in the age of hypergrowth to discuss the challenges of engineering...
a year ago
In 2016, I wrote Productivity in the age of hypergrowth to discuss the challenges of engineering management during periods of hypergrowth. Managers in such periods spend much of their time on hiring and onboarding, with the remainder devoted to organizational structure and...
Maggie Appleton
Language Model Sketchbook, or Why I Hate Chatbots
a year ago
Maggie Appleton
The Best Illustration Books and Courses
over a year ago
HTMHell
#1 button disguised as a link
Bad code
<button role="link" title="Name of website" tabindex="0">
<img alt="Name of website"...
over a year ago
Bad code
<button role="link" title="Name of website" tabindex="0">
<img alt="Name of website" src="logo.jpg" title="Name of website">
</button>
Issues and how to fix them
Wrong usage of the button element. There’s an element for linking to external sites (<a>). Do not change...
A Beautiful Site
Custom Event Names and the Bubbling Problem
The topic of custom element event names comes up every now and then, especially from Shoelace users...
over a year ago
The topic of custom element event names comes up every now and then, especially from Shoelace users who get confused when events of the same name are emitted from different components.
Take <sl-details>, <sl-dialog>, and <sl-dropdown>, for example. They all emit sl-show and...
dthompson
Spring Lisp Game Jam 2023 Summary
The Spring Lisp Game Jam
2023 submission
deadline has now passed and we are now in the rating...
a year ago
The Spring Lisp Game Jam
2023 submission
deadline has now passed and we are now in the rating period. I was a
co-host of the jam alongside
technomancy but he did all the real
work setting everything up. There were 30
submissions
this time around, which I believe is a new record...
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.
A Smart Bear
Finding Fulfillment
What creates a fulfilling existence? Exploring the question from different directions leads to a...
a year ago
What creates a fulfilling existence? Exploring the question from different directions leads to a framework I’ve used for years for myself and the people around me. I hope it helps you too.
David Heinemeier...
Google Cloud cuts egress and promotes cloud exits
The absurd egress fees charged by major hyperscalers have been one of the biggest impediments for...
11 months ago
The absurd egress fees charged by major hyperscalers have been one of the biggest impediments for companies to leave the cloud. We’ve been preparing for our own departure from AWS S3 at 37signals, and the price for taking our data elsewhere is in the crazy-land region of...
Vladimir Klepov as a...
Two practical uses for capture event listeners
Normally, JS event are handled while bubbling up the DOM tree, and we've all had the pleasure to...
over a year ago
Normally, JS event are handled while bubbling up the DOM tree, and we've all had the pleasure to catch an event from a child node on its parent. You'd even be excused for thinking that's the only way DOM events move. Many also know there's something else — events start at the...
David Heinemeier...
To the crazy ones
In an earlier era, we'd all have been glued to the television to cheer SpaceX successfully catching...
2 months ago
In an earlier era, we'd all have been glued to the television to cheer SpaceX successfully catching Starship's returning booster rocket on the first try. I remember my father talking about seeing Apollo 11 make it to the moon. That was a lifelong memory for him. And I remember,...
Jim Nielsen’s Blog
The Humble Link
I was joking on Mastodon about how the zeitgeist has changed over the years, but its pattern is...
3 months ago
I was joking on Mastodon about how the zeitgeist has changed over the years, but its pattern is revealing itself: an acronym which merely drops letters. The Next Big Thing™ is clearly going to be “A”.
2010: Everyone needs an "API"
2020: Everyone needs "AI"
2030: Everyone needs...
macwright.com
Hawbuck wallets
There are a lot of companies pitching new kinds of wallets, with lots of ads - Ridge is one of the...
8 months ago
There are a lot of companies pitching new kinds of wallets, with lots of ads - Ridge is one of the most famous. An option that never seems to come up in internet listicles but I’ve sworn by for years is the Hawbuck wallet.
My personal preferences for this kind of thing...
blag
Win: contribution to libSQL (SQLite) codebase
I got my patches accepted into SQLite fork, libSQL codebase!
10 months ago
I got my patches accepted into SQLite fork, libSQL codebase!
macwright.com
Headlamps are better flashlights
A brief and silly life-hack: headlamps are better flashlights. Most of the time when you are using a...
10 months ago
A brief and silly life-hack: headlamps are better flashlights. Most of the time when you are using a flashlight, you need to use your hands too. Headlamps solve that problem. They’re bright enough for most purposes and are usually smaller than flashlights too. There are very few...
Making software...
They Won't Wait: A Warning for Slow Websites
They Won't Wait: A Warning for Slow Websites
2019-06-25
Your website is probably slow. I'm not...
over a year ago
They Won't Wait: A Warning for Slow Websites
2019-06-25
Your website is probably slow. I'm not trying to make you feel bad or dismiss all the hard work you've put into your project. Heck, performance might have been a core value of the design. But websites can always be...
Blog System/5
Kyua graduates
The story behind the FreeBSD and NetBSD testing frameworks
4 months ago
The story behind the FreeBSD and NetBSD testing frameworks
HTMHell
You don’t need the isOpen class
by Maureen Holland
Don’t get me wrong. You can keep it if you like it. But you don’t need it.
A...
6 days ago
by Maureen Holland
Don’t get me wrong. You can keep it if you like it. But you don’t need it.
A class selector can allow us to visually show or hide content for disclosure widgets, like a custom select component or dropdown navigation menu. But a disclosure widget is made of two...
Patrick Kayongo
The Fruitfulness of Grunt Work
I had an interesting software development problem the other day. I was working on a NodeJS...
7 months ago
I had an interesting software development problem the other day. I was working on a NodeJS application, doing general maintenance work, which led me down an interesting rabbit hole. I could’ve used an online knowledge tool such as the various LLM-based tools available now. But...
Epic Web Dev
A Deep Dive in Tailwind Font Settings (tip)
Take a deep dive on multiple approaches for controlling typographic settings on an element with...
4 months ago
Take a deep dive on multiple approaches for controlling typographic settings on an element with Tailwind.
Jim Nielsen’s Blog
Personal Websites Are As Vulnerable As Us
I look at some people’s personal websites and think, “Stupendous! If I ever reach that zenith of...
3 months ago
I look at some people’s personal websites and think, “Stupendous! If I ever reach that zenith of personal web design, I will call it quits.”
Then I read a post by them later and they say something like, “Gah! I just really don’t like where I’m at with my personal website.”
And in...
Patrick Kayongo
Substack vs Africa
The writing site, Substack, has taken the world by storm. At a time when everyone thought blogging...
4 months ago
The writing site, Substack, has taken the world by storm. At a time when everyone thought blogging and online writing was dead, superseded by YouTube, Substack came along and solved the problems of discovery and monetisation. Their feed and recommendations have allowed many to...
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
How to Create Luck
Your entire worldview changes when you realize you can *create luck*.
over a year ago
Your entire worldview changes when you realize you can *create luck*.
The Pragmatic...
The Roots of Today's Modern Backend Engineering Practices
What accidentally taking down Amazon.com in 1997 taught Joshua Burgin; tech industry veteran and one...
a year ago
What accidentally taking down Amazon.com in 1997 taught Joshua Burgin; tech industry veteran and one of Amazon’s first 100 employees
PostHog's RSS Feed
Remote companies can be too asynchronous
Even when Tim (my cofounder) and I were doing a Y Combinator (YC) batch in 2020, we realized we...
over a year ago
Even when Tim (my cofounder) and I were doing a Y Combinator (YC) batch in 2020, we realized we got more work done when we worked asynchronously…
PostHog's RSS Feed
5 essential PostHog apps for new users
PostHog apps are a powerful, but hard to explain part of the platform. They’re powerful because they...
over a year ago
PostHog apps are a powerful, but hard to explain part of the platform. They’re powerful because they can do almost anything — and they’re hard to…
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...
A Smart Bear
Selecting the right product metrics
A novel system for selecting and presenting product KPIs, satisfying not only the product team, but...
a year ago
A novel system for selecting and presenting product KPIs, satisfying not only the product team, but also stakeholders, executives, and customers.
37signals Dev
Modern CSS patterns in Campfire
Recently, customers who have purchased a copy of ONCE/Campfire were invited to participate in a live...
8 months ago
Recently, customers who have purchased a copy of ONCE/Campfire were invited to participate in a live walk through the app’s CSS code. Campfire was built with vanilla CSS, fully #nobuild without compiling or preprocessors, and uses the latest web platform features available in...
Vladimir Klepov as a...
From engineer to manager: what I love, what I hate
It's been almost 2 years since I moved to a team lead role, then to a full-time engineering...
10 months ago
It's been almost 2 years since I moved to a team lead role, then to a full-time engineering management position after the expansion of our team. I've been a front-end developer for 7 years before that, and initially I took the "advanced individual contributor" career track before...
The Pragmatic...
Weekend maintenance kicks an Italian bank offline for days
It is now day five that Italian bank Sella has its apps and internetbank down, after a weekend...
8 months ago
It is now day five that Italian bank Sella has its apps and internetbank down, after a weekend systems update went south. The problem seems to be database-related: “something, something Oracle.”
Liz Denys
Impostor syndrome, an ancient arcane magic
Dealing with impostor syndrome isn't fun, but playing Dungeons & Dragons is! Here's a quick little...
over a year ago
Dealing with impostor syndrome isn't fun, but playing Dungeons & Dragons is! Here's a quick little 5e spell combining the two:
Impostor syndrome
5th-level enchantment
Casting Time: 1 action
Range: 60 feet
Components: V, S
Duration: Concentration, up to 1 minute
You create an...
Jake Zimmerman
Old vs new case statement in Ruby
6 months ago
bt RSS Feed
Running VSCode in Chromium on OpenBSD
Running VSCode in Chromium on OpenBSD
2023-06-05
VSCode and its many variations are not available on...
a year ago
Running VSCode in Chromium on OpenBSD
2023-06-05
VSCode and its many variations are not available on OpenBSD. This doesn’t cause issue with many OpenBSD users, but those making the jump from Linux might miss access to such a popular editor. Lucky for us, there is a hacky...
Jim Nielsen’s Blog
Online Handles: A Round-Up
After asking about the origin of online handles, I heard back from a number of folks and loved the...
10 months ago
After asking about the origin of online handles, I heard back from a number of folks and loved the stories.
It’s fascinating to see an online name like “Apple Annie”, read the origin story, and see this wonderful, multi-faceted human being with a rich history behind the...
Josh Comeau's blog
Designing Beautiful Shadows in CSS
When I look around the web, most of the shadows I see are fuzzy grey boxes. It doesn't have to be...
over a year ago
When I look around the web, most of the shadows I see are fuzzy grey boxes. It doesn't have to be this way, though! CSS gives us the tools to create rich, lush, lifelike shadows. In this tutorial, I'll show you how.
Irrational...
Manage your priorities and energy.
Back when I was managing at Uber, I latched onto a thinking tool that I drilled into the teams I...
a year ago
Back when I was managing at Uber, I latched onto a thinking tool that I drilled into the teams I worked with: reach the right outcomes by prioritizing the company first, your team second, and yourself third. This “company, team, self” framework proved a helpful decision-making...
ᕕ( ᐛ )ᕗ Herman's...
How I stay motivated as a solo-creator
Working solo has its difficulties. For one, my income is somewhat tied to my productivity, and my...
a year ago
Working solo has its difficulties. For one, my income is somewhat tied to my productivity, and my productivity highly correlates to my state of mind. This is combined with a lack of co-workers. Comrades in the trenches, if you will. And finally there's the ability to not do...
Dan Slimmon
Incident metrics tell you nothing about reliability
When an incident response process is created, there arise many voices calling for measurement. “As...
a year ago
When an incident response process is created, there arise many voices calling for measurement. “As long as we’re creating standards for incidents, let’s track Mean-Time-To-Recovery (MTTR) and Mean-Time-To-Detection (MTTD) and Mean-time-Between-Failures (MTBF)!” they say things...
Words and Buttons...
A smooth and sharp image interpolation you probably haven't heard of
An image interpolation that gives us a continuous and smooth image, where every interpolated value...
7 months ago
An image interpolation that gives us a continuous and smooth image, where every interpolated value only depends on the four neighboring pixel values. The image becomes smooth, but sharp features remain sharp.
markround.com
Haiku Package Management
Discussion on Hacker News Discussion on lobste.rs
I’ve long since been a die-hard BeOS fan and have...
a year ago
Discussion on Hacker News Discussion on lobste.rs
I’ve long since been a die-hard BeOS fan and have been running the open-source recreation Haiku for many years. I think it’s interesting to explore the “alternative OS” world and consider some great ideas that for whatever reason...
Julia Evans
Some Git poll results
A new thing I’ve been trying while writing this Git zine is doing a bunch of polls on Mastodon to...
8 months ago
A new thing I’ve been trying while writing this Git zine is doing a bunch of polls on Mastodon to learn about:
which git commands/workflows people use (like “do you use merge or rebase more?” or “do you put your current git branch in your shell prompt?”)
what kinds of problems...
Words and Buttons...
The Real C++ Killers (Not You, Rust)
All the “C++ killers”, even these which I wholeheartedly love and respect like Rust, Julia, and D,...
9 months ago
All the “C++ killers”, even these which I wholeheartedly love and respect like Rust, Julia, and D, help you write more features with fewer bugs, but they don't much help when you need to squeeze the very last FLOPS from the hardware you rent. As such, they don’t have a...
PostHog's RSS Feed
How we rebranded PostHog in four weeks - a postmortem
We recently completed an entire rebrand of our website. From start to finish, it took less than a...
over a year ago
We recently completed an entire rebrand of our website. From start to finish, it took less than a month. This sounds like an incredible feat of…
Blog - Bitfield...
Test names should be sentences
Tests communicate a lot of information, to readers, other developers, and
even our future selves....
8 months ago
Tests communicate a lot of information, to readers, other developers, and
even our future selves. Well-written tests focus on a single unit of
behaviour that can be described in a brief sentence, and we can use that
sentence as the name of the test.
Jim Nielsen’s Blog
Organic Intelligence
Jeremy wrote about how the greatest asset of a company like Google is the trust people put in...
6 months ago
Jeremy wrote about how the greatest asset of a company like Google is the trust people put in them:
If I use a [knowledge tool] I need to be able to trust [it] is good...I don’t expect perfection, but I also don’t expect to have to constantly be thinking “was this generated by a...
Jim Nielsen’s Blog
Idioms as Code
This is silly.
I wrote code depicting common idioms. You read the code and try to guess the...
11 months ago
This is silly.
I wrote code depicting common idioms. You read the code and try to guess the idiom.
Answers are below the code (and, for clients viewing in supported readers, appear upside down like a children’s book).
pen > sword
>>> true
The pen is mightier than the...
bt RSS Feed
Goodbye CSS Preprocessors
Goodbye CSS Preprocessors
2017-09-07
I have been using preprocessors across all my side projects...
over a year ago
Goodbye CSS Preprocessors
2017-09-07
I have been using preprocessors across all my side projects since they first popped onto the scene. Sass, Stylus, LESS — you name the CSS preprocessor and I’ve most likely used it because CSS preprocessors are awesome.
But that all changes...
swyx's site RSS Feed
Sharding Yourself
An advanced tip for high-volume writers.
over a year ago
An advanced tip for high-volume writers.
David Heinemeier...
Committing to Windows
I've gone around the computing world in the past eighty hours. I've been flowing freely from Windows...
9 months ago
I've gone around the computing world in the past eighty hours. I've been flowing freely from Windows to Linux, sampling text editors like VSCode, neovim, Helix, and Sublime, while surveying PC laptops and desktops. It's been an adventure! But it's time to stop being a tourist....
Epic Web Dev
Two Factor Auth is Included in the Epic Stack (tip)
A Two Factor Authentication implementation has been added to the Epic Stack. Check it out!
a year ago
A Two Factor Authentication implementation has been added to the Epic Stack. Check it out!
alexwlchan
Testing JavaScript without a (third-party) framework
Last week Julia Evans posted Writing Javascript without a build system, and it resonated with my own...
a year ago
Last week Julia Evans posted Writing Javascript without a build system, and it resonated with my own experience.
A lot of my websites (including this one) are content sites with just a bit of interactivity sprinkled on top, where I prefer writing vanilla JS over using complex...
swyx's site RSS Feed
The Perfect Restaurant
This is a *rant* of uninformed thoughts and theories about running a restaurant.
over a year ago
This is a *rant* of uninformed thoughts and theories about running a restaurant.
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...
David Heinemeier...
Not everyone can be the best
Many software developers seem to have a uniquely hard time accepting that not everyone who just...
a year ago
Many software developers seem to have a uniquely hard time accepting that not everyone who just tries real hard will become so good as to be among the best in this field. That there really is a discrepancy of talent that leads to a discrepancy of competence. That not everyone can...
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...
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...
PostHog's RSS Feed
Solving the mystery of PostHog’s missing session recordings
Session Recording is one of PostHog's core features, and one of the few completely open source...
over a year ago
Session Recording is one of PostHog's core features, and one of the few completely open source ression replay tools available. It allows you to see…
PostHog's RSS Feed
What is user segmentation?
User segmentation is a term which is thrown around a lot within product-led teams, but what does it...
over a year ago
User segmentation is a term which is thrown around a lot within product-led teams, but what does it mean? In this article we'll explain what user…
Confessions of a...
Recording of Live Session on CPython Virtual Machine Internals
Yesterday we concluded the live session on the internals of the CPython virtual machine (VM) or the...
7 months ago
Yesterday we concluded the live session on the internals of the CPython virtual machine (VM) or the bytecode interpreter implementation.
Nelson's Weblog
Linkblog archives
I've added an
archive calendar to my linkblog, so you can see old posts going all the
way back to...
a year ago
I've added an
archive calendar to my linkblog, so you can see old posts going all the
way back to 2003. The UI is a little minimal but usable and it will work for
any search indexers, which is what I most care about. Note old posts will
have a grey background because I wasn't...
The Changelog
Asynchronous Email: Exim over NNCP (or UUCP)
Following up to yesterday’s article about how NNCP rehabilitates asynchronous communication with...
over a year ago
Following up to yesterday’s article about how NNCP rehabilitates asynchronous communication with modern encryption and onion routing, here is the first of my posts showing how to put it into action. Email is a natural fit for async; in fact, much of early email was carried by...
Basta’s Notes
Don't make me read your PR description
I started using Github Copilot a month or two ago for my personal projects. I can’t say that it’s...
a year ago
I started using Github Copilot a month or two ago for my personal projects. I can’t say that it’s been a net positive. There are more than a handful of problems that make me slower: Sometimes it suggests a closing quote or paren that isn’t needed. Removing the duplicate character...
Josh Comeau's blog
Data Binding in React
As developers, we don't like working with forms, but they're a critical part of most web...
a year ago
As developers, we don't like working with forms, but they're a critical part of most web applications! In this tutorial, you'll learn exactly how to wire up all of the different form controls in React. Never forget how to data-bind a checkbox or radio button again!
ntietz.com blog
Feature flags and authorization abstract the same concept
When I think of feature flags and authorization, I usually think about very different things.
They...
a year ago
When I think of feature flags and authorization, I usually think about very different things.
They are used for different purposes.
But ultimately, they are abstractions of the same thing.
They might even be the same thing except for how they are used and the consequences for...
bt RSS Feed
Installing Custom Fonts on Linux from the Command Line
Installing Custom Fonts on Linux from the Command Line
2022-09-20
Installing custom fonts is a...
over a year ago
Installing Custom Fonts on Linux from the Command Line
2022-09-20
Installing custom fonts is a fairly streamlined feature on operating systems like MacOS and Windows. Linux, on the other hand, struggles to make this workflow easy for everyday users. Many newcomers tend to get...
swyx's site RSS Feed
Nov 2019 Recap
Hello mailing list friends!
over a year ago
Hello mailing list friends!
Dan Quach Blog
Rest in Peace Dad
Around US Thanksgiving, my mom let me know that my dad had been diagnosed with stage 4 colon cancer...
10 months ago
Around US Thanksgiving, my mom let me know that my dad had been diagnosed with stage 4 colon cancer with a life expectancy of 1-2 years. In mid December my dad was hospitalized and one of the doctors suggested all family members should come urgently. When I arrived, the days...
Irrational...
Notes on The Software Engineer's Guidebook
The Software Engineer’s Guidebook by Gergely Orosz is a broad reference book for software engineers...
a year ago
The Software Engineer’s Guidebook by Gergely Orosz is a broad reference book for software engineers that will be particularly valuable for new software engineers and those who’ve worked most of their career in a small number of companies. It doesn’t go deep everywhere, but leaves...
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...
Jim Nielsen’s Blog
Netlify Public Folder, Part V: Now With an Image CDN
On ShopTalkShow no. 628, Chris and Dave got to talking about s3/r2 and hosted media solutions. Dave...
4 months ago
On ShopTalkShow no. 628, Chris and Dave got to talking about s3/r2 and hosted media solutions. Dave graciously gave a shoutout to my Netlify “public folder” workflow, which reminded me of something I’ve been meaning to write about.
Chris mentions how he prefers being able to drop...
Making software...
Text Align: Justify
Text Align: Justify
2019-05-22
The text-align property is fairly well known in the world of CSS,...
over a year ago
Text Align: Justify
2019-05-22
The text-align property is fairly well known in the world of CSS, even among those just starting out with the language. Values such as center, left and right are used often with this property, but a more forgotten option is justify.
What does...
David Heinemeier...
System tests have failed
When we introduced a default setup for system tests in Rails 5.1 back in 2016, I had high hopes. In...
7 months ago
When we introduced a default setup for system tests in Rails 5.1 back in 2016, I had high hopes. In theory, system tests, which drive a headless browser through your actual interface, offer greater confidence that the entire machine is working as it ought. And because it runs in...
Computer Things
Logic for Programmers Update
I spent the early week recovering and the later week working on Logic for Programmers ([init]...
6 months ago
I spent the early week recovering and the later week working on Logic for Programmers ([init] [update]) because I have a self-imposed deadline of mid-July, backed up by a $1000 toxx clause. Here's where I currently am:
1: The book is now 14k words. About 4k are "basics", covering...
Jim Nielsen’s Blog
Thoughts from “Meet Safari for Spatial Computing”
I just watched Apple’s “Meet Safari for Spatial Computing” where they talk about how Safari works on...
a year ago
I just watched Apple’s “Meet Safari for Spatial Computing” where they talk about how Safari works on the new visionOS and what you can do to make your web pages look great on Apple’s new device.
tl;dr just keeping doing what responsive web design and accessibility experts have...
A Beautiful Site
Converting a URL Object to a Plain Object in JavaScript
I needed to convert a URL object to a plain object yesterday. You might have used it before. It's...
a year ago
I needed to convert a URL object to a plain object yesterday. You might have used it before. It's pretty handy for working with URLs!
const url = new URL('https://example.com/');
console.log(url);
// URL {origin: 'https://example.com', protocol: 'https:', username: '',...
A Smart Bear
The Lindy Effect on startup potential
On average, you're halfway to your final destination. How, then, do we not only double from here,...
6 months ago
On average, you're halfway to your final destination. How, then, do we not only double from here, but 10x?
David Gerrells
how not to run a saas company
Founder mode, somewhere someone said something and a meme was born. Join me as we explore what it...
2 months ago
Founder mode, somewhere someone said something and a meme was born. Join me as we explore what it means to founder mode.
Joel Gascoigne
How coffee shops helped my startup
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Right now I’m...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Right now I’m sat in a great coffee shop in Tel Aviv writing this blog post.
It’s got a casual feel to it which is relaxing, yet there are people here with
laptops hustling away. I come here
Liz Denys
Reasons to kick Peter Thiel off Facebook's board
There's a push to remove Peter Thiel from Facebook's board, and Mark Zuckerberg doesn't care about...
over a year ago
There's a push to remove Peter Thiel from Facebook's board, and Mark Zuckerberg doesn't care about the threat he poses. Many of the arguments are centered around diversity, which is a tenet Facebook says it deeply values.
The ways Thiel fails to value diversity matter: his...
PostHog's RSS Feed
The 6 best free and open-source A/B testing tools
Also known as split testing or multivariate testing, A/B testing is the practice of splitting your...
a year ago
Also known as split testing or multivariate testing, A/B testing is the practice of splitting your audience to test variations of a product design…
alexwlchan
The maths cross-stitch that hangs behind me
I was chatting to a new colleague last week, and she asked about the picture that hangs behind me...
over a year ago
I was chatting to a new colleague last week, and she asked about the picture that hangs behind me when I’m on video calls – which made me realise I’ve never posted about it here.
It’s a rather nice piece that I’m quite pleased with, and it’s worth sharing.
Most of my...
Jim Nielsen’s Blog
How I Take and Publish Notes
I publish notes at notes.jim-nielsen.com.
I’ve written about why I made that site as well as some of...
a year ago
I publish notes at notes.jim-nielsen.com.
I’ve written about why I made that site as well as some of my favorite aspects of its design.
But I’ve yet to write about how I take and publish notes to it.
The other day Bill Beckelman emailed me and told me he made a similar site of...
Tyler Cipriani: blog
Sriracha Fight!! 🥊
At the birthplace of the famous rooster sauce. by
Paul Narvaez
(CC-By-2.0)
There’s plenty...
a year ago
At the birthplace of the famous rooster sauce. by
Paul Narvaez
(CC-By-2.0)
There’s plenty of sriracha—unless you’re looking for the brand anyone
wants.
Huy Fong Foods, Inc’s Sriracha vanished from stores, and they have
no idea when it’ll be back.
So, driven by the...
A Smart Bear
Distributed Logical Time
Properly ordering events in time is notoriously difficult in distributed systems. This algorithm is...
over a year ago
Properly ordering events in time is notoriously difficult in distributed systems. This algorithm is a simple, decentralized, scalable, constant-memory mechanism for independent replicas to record events in time, such that “happened-before” is preserved in almost all cases.
Nelson's Weblog
Linkblog feed update
I've got a new
feed for my
linkblog. It's at
https://www.somebits.com/linkblog/index.atom
old feed...
over a year ago
I've got a new
feed for my
linkblog. It's at
https://www.somebits.com/linkblog/index.atom
old feed at Pinboard
will still work but isn't as fancy.
Liz Denys
Triggering videos, thoughtful content warnings, and responsible feature release policies
Content warning: police murder of black people
We need to talk about potentially triggering videos...
over a year ago
Content warning: police murder of black people
We need to talk about potentially triggering videos and social media.
Social media is nearly unavoidable. There's a lot of upsides to using it, such as keeping up with family and friends you can't see frequently and reaching out to...
Josh Comeau's blog
Styling Ordered Lists with CSS Counters
Styling an ordered list can be surprisingly tricky; there's no way to get at that bullet! In this...
over a year ago
Styling an ordered list can be surprisingly tricky; there's no way to get at that bullet! In this tutorial, we'll see a handy trick using CSS counters that lets us style ordered lists without breaking proper semantics.
Nelson's Weblog
My work at early Twitter
I worked at Twitter part-time starting June 2007. I've never talked much about this in public. I'm...
a year ago
I worked at Twitter part-time starting June 2007. I've never talked much about this in public. I'm revisiting it because of the complete disaster Elon Musk has made of Twitter. His sabotage of the company has felt personal to me. It hurts to watch him destroy something I helped...
The Codist
How Many Hours Can You Code?
How many hours a day can you write code, and at what point does the quality of your work go down?...
4 days ago
How many hours a day can you write code, and at what point does the quality of your work go down? Even more important is how many weeks and months of that max effort you can still be effective.
In my life, there have only been three periods where I
ntietz.com blog
If software engineering roles were chess pieces, what would they be?
Chess is booming, and tech is burning to the ground.
It's inevitable, soon, that Chess is going to...
a year ago
Chess is booming, and tech is burning to the ground.
It's inevitable, soon, that Chess is going to acquire the entire tech industry.
And when Chess acquires us, they'll replace us and take our software engineering jobs1.
Then we'll be stuck playing their game, and we'll be...
Making software...
My Static Blog Publishing Setup and an Apology to RSS Subscribers
My Static Blog Publishing Setup and an Apology to RSS Subscribers
2022-03-21
In case you missed it,...
over a year ago
My Static Blog Publishing Setup and an Apology to RSS Subscribers
2022-03-21
In case you missed it, this website is now generated with pure HTML & CSS. Although, generated isn't the proper way to describe it anymore. Written is a better description.
No more Markdown files. No...
Irrational...
Layers of context.
Recently I was chatting with a Staff-plus engineer who was struggling to influence his peers. Each...
11 months ago
Recently I was chatting with a Staff-plus engineer who was struggling to influence his peers. Each time he suggested an approach, his team agreed with him, but his peers in the organization disagreed and pushed back. He wanted advice on why his peers kept undermining his...
swyx's site RSS Feed
Eating the Cloud from Outside In
AWS is playing Chess. Cloudflare is playing Go.
over a year ago
AWS is playing Chess. Cloudflare is playing Go.
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
Confessions of a...
Live Session: Live Coding a Bytecode Interpreter for Python
I will be redoing this session because the previous one had to be cancelled.
3 weeks ago
I will be redoing this session because the previous one had to be cancelled.
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