HTMHell
#22 the good ol’ div link
Context: A link to another page.
Bad code
<div>About us</div>
<div...
over a year ago
Context: A link to another page.
Bad code
<div>About us</div>
<div onClick="location.href='about.html'">
About us
</div>
<div data-page="aboutus" data-url="index.php">
About us
</div>
…or any other variation of this pattern where an element other than <a> is used to link to a...
The Pragmatic...
Open source business model struggles at WordPress
Automattic, creator of Wordpress, is being sued by one of the largest WordPress hosting providers....
2 months ago
Automattic, creator of Wordpress, is being sued by one of the largest WordPress hosting providers. The conflict fits into a trend of billion-dollar companies struggling to effectively monetize open source, and are changing tactics to limit their competition and increase their...
swyx's site RSS Feed
Good Enough
In general, you move faster and feel a lot less stress once you realize - You don't need "the best",...
over a year ago
In general, you move faster and feel a lot less stress once you realize - You don't need "the best", you just need "good enough".
Max Countryman
We Need To Talk About Vercel
Vercel's hefty price tag promises to be worth it if the developer experience and product hold up....
a year ago
Vercel's hefty price tag promises to be worth it if the developer experience and product hold up. But in my recent experience, the product and especially customer service, do not.
Steve Klabnik
Protological Control: an introduction
over a year ago
PostHog's RSS Feed
In-depth: PostHog vs Kubit
Kubit is a product analytics platform built for product teams. PostHog, on the other hand, is built...
a year ago
Kubit is a product analytics platform built for product teams. PostHog, on the other hand, is built primarily for engineers. In this article we’ll…
macwright.com
The one about AI
Like everyone, I’ve been thinking about AI. It’s already useful, in a way that the previous big...
a year ago
Like everyone, I’ve been thinking about AI. It’s already useful, in a way that the previous big thing, crypto, wasn’t. I don’t think it’ll become generalized AI - I think the AI winter cycle is the base case and human-like intelligence is qualitatively different than LLM, no...
Evan Jones -...
Postgres large sub-string query performance
Following up on my last post about large JSON queries, I also benchmarked sub-string queries on...
over a year ago
Following up on my last post about large JSON queries, I also benchmarked sub-string queries on large variable-length strings. I wanted to check if sub-string queries might be faster than HSTORE or JSONB key lookups. I tested both binary (BYTEA) and Unicode text (TEXT)....
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.
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…
Liz Denys
invalid arch-dependent ELF magic
An elf stands on an arch, attempts to cast a spell, and freaks out when he is unable to cast it,...
over a year ago
An elf stands on an arch, attempts to cast a spell, and freaks out when he is unable to cast it, or...
ntietz.com blog
Reflecting on 2023, preparing for 2024
This is one of those cliched posts:
Reflection on the year that's ending, reviewing last year's...
11 months ago
This is one of those cliched posts:
Reflection on the year that's ending, reviewing last year's goals, and talking about hopes and goals for next year.
They're cliche, and they're also useful.
The planning and reflecting process is a useful one, and sharing openly means other...
bt RSS Feed
Setting Up a Pi-hole Server with Eero
Setting Up a Pi-hole Server with Eero
2022-03-14
For the past few years, I’ve been using a set of...
over a year ago
Setting Up a Pi-hole Server with Eero
2022-03-14
For the past few years, I’ve been using a set of Eero routers as my home mesh network. It’s worked fairly great in that time and even seamlessly transitioned without any hiccups when my family moved house. During the initial setup,...
wingolog
needed-bits optimizations in guile
Hey all, I had a fun bug this week and want to share it with you.
First, though, some background. ...
2 months ago
Hey all, I had a fun bug this week and want to share it with you.
First, though, some background. Guile’s numeric operations are defined over the complex numbers, not
over e.g. a finite field of integers. This is generally great when
writing an algorithm, because you don’t have...
Code Of Honor
Credit where credit is due
I feel fortunate to have been part of Blizzard Entertainment when it started, now over thirty years...
2 months ago
I feel fortunate to have been part of Blizzard Entertainment when it started, now over thirty years ago. I got to work with amazing people; make games players loved; and learn a lot about design, programming, and business along the way. Some of those lessons were hard-earned, as...
Steve Klabnik
Random Ruby Tricks: Struct.new
over a year ago
Vadim Kravcenko
How can you tell if you’re a good developer?
Question:
Hey Vadim, So, I've been coding for money for about 5 years now. I've jumped around a lot...
8 months ago
Question:
Hey Vadim, So, I've been coding for money for about 5 years now. I've jumped around a lot — Java, Javascript, Python, NodeJS — you name it. The job market's been great, making it super easy for me to switch between gigs. I've done both full-time and contract work across...
HTMHell
#10 <section> is no replacement for <div>
Bad code
<section id="page-top">
<section data-section-id="page-top" style="display:...
over a year ago
Bad code
<section id="page-top">
<section data-section-id="page-top" style="display: none;"></section>
</section>
<main>
<section id="main-content">
<header id="main-header">
<h1>...</h1>
<section class="container-fluid">
<section class="row">
...
The Changelog
The Grumpy Cricket (And Other Enormous Creatures)
This Christmas, one of my gifts to my kids was a text adventure (interactive fiction) game for them....
12 months ago
This Christmas, one of my gifts to my kids was a text adventure (interactive fiction) game for them. Now that they’ve enjoyed it, I’m releasing it under the GPL v3. As interactive fiction, it’s like an e-book, but the reader is also the player, guiding the exploration of the...
Joel Gascoigne
Plan or build?
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
I met with Jesse...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
I met with Jesse Nowlin [https://twitter.com/MrJNowlin] a few days ago, a great
founder who’s really hustling. We spent some time discussing his idea and I
shared some of my experiences with...
Charles Chen
Server Sent Events with .NET 7
An HTTP alternative to web sockets that makes it easy to push events from the server.
a year ago
An HTTP alternative to web sockets that makes it easy to push events from the server.
macwright.com
Thoughts on storing stuff in databases by ()
User preferences should be columns in the users table. Don’t get clever with a json column or...
a year ago
User preferences should be columns in the users table. Don’t get clever with a json column or hstore. When you introduce new preferences, the power of types and default values is worth the headache of managing columns.
Emails should probably be citext, case-insensitive text. But...
HTMHell
Do you know color-scheme?
Do you know of color-scheme yet? If not, I bet you still think you do. It will certainly look...
over a year ago
Do you know of color-scheme yet? If not, I bet you still think you do. It will certainly look familiar, as prefers-color-scheme has been around for longer and is clearly related.
You're in good company if it's new to you - the State of CSS 2022 results just came in, and 73% of...
Elad Blog
AI Safety: Technology vs Species Threats
There are at least two ways to think about potential threats coming from advanced AI. The...
a year ago
There are at least two ways to think about potential threats coming from advanced AI. The conventional view is that AI is just yet another of many tool-based technological advances. Like all technologies, the main threat of AI in this scenario is if a human were to use it for...
macwright.com
Recently
I saw Tim Hecker at Pioneer Works, and was astounded by the opener, Mizu.
Bought the album as soon...
a year ago
I saw Tim Hecker at Pioneer Works, and was astounded by the opener, Mizu.
Bought the album as soon as I got home. It is, crudely explained, like if
Zoë Keating dialed up the synths and pedals and rhythm, and it was also a
remarkable live show.
Distant Intervals by MIZU
Reading
I...
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...
Kevin Chen
What’s on my ballot: November 2020 general election
Here’s how I’m voting in the November 2020 general election in San Francisco:
Contents
Federal ...
over a year ago
Here’s how I’m voting in the November 2020 general election in San Francisco:
Contents
Federal
President & Vice President
US Representative, District 12
California State Legislature
State Senator, District 11
State Assembly, District 17
San Francisco City & County ...
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...
David Heinemeier...
The price of managed cloud services
One of the common objections to our cloud exit has been that we shouldn't have expected good...
a year ago
One of the common objections to our cloud exit has been that we shouldn't have expected good outcomes from a lift'n'shift operation. That the real value of the cloud is in managed services and new architectures, not just running the same software on rented cloud instances. It's...
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...
Stephen Wolfram...
How Did We Get Here? The Tangled History of the Second Law of Thermodynamics
This is part 3 in a 3-part series about the Second Law: 1. Computational Foundations for the Second...
a year ago
This is part 3 in a 3-part series about the Second Law: 1. Computational Foundations for the Second Law of Thermodynamics (forthcoming) 2. A 50-Year Quest: My Personal Journey with the Second Law of Thermodynamics (forthcoming) 3. How Did We Get Here? The Tangled History of the...
Maggie Appleton
The Best Illustration Books and Courses
over a year ago
Steve Klabnik
Book review: New Programmer's Survival Manual
over a year ago
Remains of the Day
And You Will Know Us by the Company We Keep
It feels as if we're at the tail end of the first era of social media in the West. Looking back at...
over a year ago
It feels as if we're at the tail end of the first era of social media in the West. Looking back at the companies that have survived, certain application architectural choices are ubiquitous. By now, we're all familiar with the infinite vertical scrolling feed of content units,...
Steve Klabnik
Rails 4.0.0-beta1 to Rails 4.0.0-rc1
over a year ago
Computer Things
A list of ternary operators
Sup nerds, I'm back from SREcon! I had a blast, despite knowing nothing about site reliability...
a month ago
Sup nerds, I'm back from SREcon! I had a blast, despite knowing nothing about site reliability engineering and being way over my head in half the talks. I'm trying to catch up on The Book and contract work now so I'll do something silly here: ternary operators.
Almost all...
swyx's site RSS Feed
Compilers Copout
Today I dropped out of the Compilers course I accidentally registered myself for. I'm not proud of...
over a year ago
Today I dropped out of the Compilers course I accidentally registered myself for. I'm not proud of it but there's too much I want to do and I know I'm just going to do a shit job at everything by spreading my self thin and also putting an intense gun to my head.
tonsky.me
Where Should Visual Programming Go?
There’s a wonderful article by Sebastian Bensusan: “We need visual programming. No, not like that.”...
5 months ago
There’s a wonderful article by Sebastian Bensusan: “We need visual programming. No, not like that.” (the dot is part of the title ¯\_(ツ)_/¯).
In it, Sebastian argues that we shouldn’t try to replace all code with visual programming but instead only add graphics where it makes...
Maggie Appleton
How Are Compilers & Transpilers Different?
over a year ago
swyx's site RSS Feed
Failing to use HSL to do Palette Theming
Learning from Slack and Refactoring UI to create color palettes, then using HSL colors to do...
over a year ago
Learning from Slack and Refactoring UI to create color palettes, then using HSL colors to do customizable theming with CSS variables
The Pragmatic...
Github Copilot and ChatGPT alternatives
There are a growing number of AI coding tools that are alternatives to Copilot. A list of other...
a year ago
There are a growing number of AI coding tools that are alternatives to Copilot. A list of other popular, promising options.
David Heinemeier...
We once more have no full-time managers at 37signals
After experimenting with a number of management roles over the last few years, 37signals is back to...
3 months ago
After experimenting with a number of management roles over the last few years, 37signals is back to its original configuration: None. We once more have no full-time managers whose sole function is to organize or direct the work of others. Everyone doing management here does so on...
Alice GG
Learning Dutch online in 2023
Back in 2020, I left France to live in the Netherlands.
Since then, I have spent some time learning...
a year ago
Back in 2020, I left France to live in the Netherlands.
Since then, I have spent some time learning the language and reached an intermediate (B1-B2) level.
While learning Dutch is not a hard requirement to live and work in the country, it does make day-to-day life a bit more...
Neil Panchal
Berkeley Mono December Update
It's been a while since I had announced the release of Berkeley Mono. The more I examine it under...
over a year ago
It's been a while since I had announced the release of Berkeley Mono. The more I examine it under scrutinous eyes, the more I find that there is more work to be done. At one point, I had the following masters going through the final tuning:
Berkeley Mono
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...
Julia Evans
Introducing "Implement DNS in a Weekend"
Hello! I’m excited to announce a project I’ve been working on for a long time:
a free guide to...
a year ago
Hello! I’m excited to announce a project I’ve been working on for a long time:
a free guide to implementing your own DNS resolver in a weekend.
The whole thing is about 200 lines of Python, including implementing all of the
binary DNS parsing from scratch. Here’s the...
Irrational...
Who runs Engineering processes?
Uber ran a tech spec review process called the DUCK Review. “DUCK” didn’t stand for anything–it was...
a year ago
Uber ran a tech spec review process called the DUCK Review. “DUCK” didn’t stand for anything–it was created as a deliberate non-acronym–but was otherwise a fairly typical review process. When I first joined, we’d review one or two specs each week.
The volume of requested reviews...
Julia Evans
Some tactics for writing in public
Someone recently asked me – “how do you deal with writing in public? People on
the internet are such...
a year ago
Someone recently asked me – “how do you deal with writing in public? People on
the internet are such assholes!”
I’ve often heard the advice “don’t read the comments”, but actually I’ve
learned a huge amount from reading internet comments on my posts from strangers
over the years,...
Basta’s Notes
No hassle detected!
The importance of tools
4 months ago
Tinker, Tamper,...
Should I Use JWTs For Authentication Tokens?
No.Not satisfied? Fine, fine. I’ll write a longer answer.Let’s talk about what we’re talking about....
6 months ago
No.Not satisfied? Fine, fine. I’ll write a longer answer.Let’s talk about what we’re talking about. JWT stands for JSON Web Tokens, a reasonably well defined standard for authenticated tokens. Specifically they have a header with format information, a payload, and a signature or...
David Heinemeier...
Too much therapy at work
Many years ago, Jason and I hired a COO at 37signals, but ended up letting them go after just a year...
a month ago
Many years ago, Jason and I hired a COO at 37signals, but ended up letting them go after just a year (many reasons, another story). This happened not long before one of our company meet-ups, so we thought it fitting to discuss the matter in-person. What a mistake. The session...
James Vaughan's blog
Finding Free Food with Python
over a year ago
Jim Nielsen’s Blog
The Case For Design Engineers, Pt. II
Previously: The Case For Design Engineers, Pt. I.
You’re given a design with a note: the dividing...
10 months ago
Previously: The Case For Design Engineers, Pt. I.
You’re given a design with a note: the dividing line between these two containers should be interactive so the user can drag to resize the respective containers on either side.
Perhaps that note is all you get.
Or perhaps the...
Making software...
Create a Mac App Icon with Pure HTML and CSS
Create a Mac App Icon with Pure HTML and CSS
2021-04-13
I have always been a huge fan of Bogdan's...
over a year ago
Create a Mac App Icon with Pure HTML and CSS
2021-04-13
I have always been a huge fan of Bogdan's work on Dribbble and was recently inspired to see if I could replicate one of his awesome icon designs with only HTML & CSS. What was the outcome? I think it's a half-way decent copy...
The Pragmatic...
How Games Typically Get Built
The differences between games development and more “standard” software engineering, roles, and how...
a year ago
The differences between games development and more “standard” software engineering, roles, and how games are typically built.
swyx's site RSS Feed
Sept 2019 Recap
Hello mailing list friends!
over a year ago
Hello mailing list friends!
Acko.net
I is for Intent
Why your app turned into spaghetti
There's a certain kind of programmer. Let's call him...
10 months ago
Why your app turned into spaghetti
There's a certain kind of programmer. Let's call him Stanley.
Stanley has been around for a while, and has his fair share of war stories. The common thread is that poorly conceived and specced solutions lead to disaster, or at least,...
Engineer’s Codex
How Airbnb Scaled by Moving Away From a Monolith
4 lessons from Airbnb's scaling strategy, with comparisons to other big tech companies
a year ago
4 lessons from Airbnb's scaling strategy, with comparisons to other big tech companies
Epic Web Dev
The Golden Rule of Assertions (article)
Learn about The Golden Rule of Assertions that helps pinpoint good tests from bad ones.
11 months ago
Learn about The Golden Rule of Assertions that helps pinpoint good tests from bad ones.
Steve Klabnik
Ember Data: ‘DS’ is not defined
over a year ago
Vadim Kravcenko
I’m finishing university, scared about future career prospects
Question:
Hey, my name's Kalesh, I'm 22 and about to finish my bachelor's in August. Planning to be...
8 months ago
Question:
Hey, my name's Kalesh, I'm 22 and about to finish my bachelor's in August. Planning to be a software engineer. But, I keep hearing the job market's tough. Been reading online that lots of devs are struggling to find steady gigs. Is your company looking for any devs?...
swyx's site RSS Feed
STAR Apps - A New Generation of Front-End Tooling for Development Workflows
_Published on CSS Tricks as [STAR Apps: A New Generation of Front-End Tooling for Development...
over a year ago
_Published on CSS Tricks as [STAR Apps: A New Generation of Front-End Tooling for Development Workflows](https://css-tricks.com/star-apps-a-new-generation-of-front-end-tooling-for-development-workflows/)_
Words and Buttons...
Complex numbers and conformal mapping
This explains the geometry of complex numbers. Explains conformal transformations, introduces...
over a year ago
This explains the geometry of complex numbers. Explains conformal transformations, introduces analytic functions, and shows that analytic complex functions are conformal. And using the connection between the geometry and the analysis explains it all in just some five minutes.
dthompson
Guix for development
This wonderful
article by
Marius Bakke (thanks for using
Haunt btw!) about guix shell hit the orange...
over a year ago
This wonderful
article by
Marius Bakke (thanks for using
Haunt btw!) about guix shell hit the orange website front page recently. I left a comment
to the effect of “hell yeah I use it for all my projects!” and someone
asked me for an example of what I do. I sent them some links...
A Smart Bear
Capturing luck with "or" instead of "and"
Luck always plays a role in startups, but there are ways to better capture upside and mitigate...
7 months ago
Luck always plays a role in startups, but there are ways to better capture upside and mitigate downside.
bt RSS Feed
Skip to Content Button
Skip to Content Button
2019-03-25
One of the golden rules for testing your website’s accessibility...
over a year ago
Skip to Content Button
2019-03-25
One of the golden rules for testing your website’s accessibility is the “keyboard-only” audit. This is where you test navigating through your entire site without the use of a mouse, but instead rely solely on tabbing through your...
Ink & Switch
Pushpin: Towards Production-Quality Peer-to-Peer Collaboration
Taking peer-to-peer beyond research prototypes, and working towards commercial-grade P2P...
over a year ago
Taking peer-to-peer beyond research prototypes, and working towards commercial-grade P2P collaboration software.
alexwlchan
What comes after AWS?
James Governor posed some interesting questions yesterday:
Grumble Bundle
@monkchips
...
7 months ago
James Governor posed some interesting questions yesterday:
Grumble Bundle
@monkchips
what are the core primitives developers need for building and deploying modern applications? what platform services does the underlying infrastructure need to...
ntietz.com blog
What I tell people new to on-call
The first time I went on call as a software engineer, it was exciting—and ultimately...
3 months ago
The first time I went on call as a software engineer, it was exciting—and ultimately traumatic.
Since then, I've had on-call experiences at multiple other jobs and have grown to really appreciate it as part of the role.
As I've progressed through my career, I've gotten to help...
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.
swyx's site RSS Feed
Using DEV.to as a CMS
Blog on DEV.to, publish on your own domain, using the DEV.to API!
over a year ago
Blog on DEV.to, publish on your own domain, using the DEV.to API!
Steve Klabnik
The hardest decision I've ever made
over a year ago
bt RSS Feed
Never Do Spec Work for Free
Never Do Spec Work for Free
2022-11-07
Your time is valuable and shouldn’t be taken for granted. Let...
over a year ago
Never Do Spec Work for Free
2022-11-07
Your time is valuable and shouldn’t be taken for granted. Let me say that again for the people in the back: your time is valuable and shouldn’t be taken for granted. Time is the most precious commodity we have as human beings, so never waste...
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...
bunnie's blog
Automated Stitching of Chip Images
This is the final post in a series about non-destructively inspecting chips with the IRIS...
8 months ago
This is the final post in a series about non-destructively inspecting chips with the IRIS (Infra-Red, in-situ) technique. Here are links to previous posts: This post will cover the software used to stitch together smaller images generated by the control software into a single...
Vladimir Klepov as a...
Another Week with Bad Software
In the midst of my September job hop I headed to Kazan for the weekend. I don't know exactly why —...
over a year ago
In the midst of my September job hop I headed to Kazan for the weekend. I don't know exactly why — probably because I could. I had a hotel booked via booking.com, but once I arrived there the receptionist told me it was the first time he's heard of my booking, and he told me that...
Making software...
Setting Up Jekyll on Windows
Setting Up Jekyll on Windows
2022-09-02
I've recently been playing around with using Windows...
over a year ago
Setting Up Jekyll on Windows
2022-09-02
I've recently been playing around with using Windows 10 as my daily operating system. So far, it has been going fairly well. Nothing will probably ever feel as "optimized" as running a Linux-based system but it works well for my...
Making software...
Embracing Slow Tech
Embracing Slow Tech
2022-11-22
I'm writing this post on my "new" X260 ThinkPad running Garuda Linux...
over a year ago
Embracing Slow Tech
2022-11-22
I'm writing this post on my "new" X260 ThinkPad running Garuda Linux through Wayland/Sway and it is going well so far. Setting things up was much easier than I initially expected. There were only a few minor tweaks I had to make, such as setting vim...
Irrational...
Measuring an engineering organization.
For the past several years, I’ve run a learning circle with engineering executives. The most...
a year ago
For the past several years, I’ve run a learning circle with engineering executives. The most frequent topic that comes up is career management–what should I do next? The second most frequent topic is measuring engineering teams and organizations–my CEO has asked me to report...
Alex Meub
Fun with IE7 and the Zoom Property
This bug threw me for a loop. A CSS optimizer thought it was doing me a favor by “fixing” any...
over a year ago
This bug threw me for a loop. A CSS optimizer thought it was doing me a favor by “fixing” any invalid numbers.
It replaces .my_class{ zoom:1; } with .my_class{ zoom:1px; }
Those two characters (“px”) on the zoom property will blow up IE7 as it tries to zoom to a value in...
Jake Zimmerman
Using my iPhone as a travel laptop
3 months ago
swyx's site RSS Feed
Make your own Dev.to CMS livestream - Part 4
This is day 4 of my livecode Dev.to CMS.
over a year ago
This is day 4 of my livecode Dev.to CMS.
Jim Nielsen’s Blog
Making a Website is for Everyone
Dave asked what makes people excited about building for the web and Thomas answered with this...
a year ago
Dave asked what makes people excited about building for the web and Thomas answered with this wonderful articulation:
the web is the only programming platform (that I know of) that considers its builders regular people, not IT Professionals and continues to write standards with...
Blog - Bitfield...
Type parameters in Go
Now that generics have come to Go, let's take a look at the new syntax for
type parameters. We’ll...
9 months ago
Now that generics have come to Go, let's take a look at the new syntax for
type parameters. We’ll find out why we need type parameters, how we write
them, and how we can use them to create generic functions in Go.
Epic Web Dev
Upgrade to Conform V1 (tip)
Upgrade to Conform V1 and experience simplified form setup, enhanced error handling, and exciting...
10 months ago
Upgrade to Conform V1 and experience simplified form setup, enhanced error handling, and exciting new features.
Evan Jones -...
Network Latencies in the Data Center
Jeff Dean used to do a talk that included "Numbers Everyone Should Know" (2007 at Stanford, 2009 at...
over a year ago
Jeff Dean used to do a talk that included "Numbers Everyone Should Know" (2007 at Stanford, 2009 at LADIS), which included "round trip within same data center" as 500 us. I was recently wondering if that is still true, and more importantly what does the distribution of latencies...
HTMHell
aria-labelledby = self
by Weston Thayer
An accessible name is how UI components are identified to assistive tech. Having a...
2 weeks ago
by Weston Thayer
An accessible name is how UI components are identified to assistive tech. Having a good accessible name is important. If not, negative effects may include screen reader users missing out on vital information, voice control users struggling to interact, and any...
orlp.net - Blog...
Magical Fibonacci Formulae
The following Python function computes the Fibonacci
sequence, without loops,
recursion or floating...
a year ago
The following Python function computes the Fibonacci
sequence, without loops,
recursion or floating point arithmetic:
f=lambda n:(b:=2<<n)**n*b//(b*b-b-1)%b
It really does:
>>> [f(n) for n in range(10)]
[0, 1, 1, 2, 3, 5, 8, 13, 21, 34]
How does it work? As a teaser, look at...
Patrick Kayongo
Mammon
The cool winter’s breeze whispered through the open window, singing along with the familiar sound of...
over a year ago
The cool winter’s breeze whispered through the open window, singing along with the familiar sound of the occasional car passing by outside. As the cool air gently brushes across her arms, Gladys Tyamzashe’s strands of hair stand up, mounted on the goose bumps of her aged and...
swyx's site RSS Feed
Best Practice Open Source Repo Setup
Quick and simple ways to set up Open Source Repos with Best Practices
over a year ago
Quick and simple ways to set up Open Source Repos with Best Practices
Ink & Switch
04 · Diff visualizations
Prototypes to show changes on a document, such as red deletion glyphs and change summaries by...
10 months ago
Prototypes to show changes on a document, such as red deletion glyphs and change summaries by section.
Making software...
Plain Text Emails, Please
Plain Text Emails, Please
2019-09-09
When it comes to website / product design and development most...
over a year ago
Plain Text Emails, Please
2019-09-09
When it comes to website / product design and development most devs should try to keep things simple. By only using as much code as absolutely necessary, projects avoid growing out of scope or becoming bloated. So, why isn't this same approach...
A Beautiful Site
PlayCanvas: an easy, open source WebGL game engine
Last week I wrote about faster JavaScript animations using VelocityJS. As if that wasn't impressive...
over a year ago
Last week I wrote about faster JavaScript animations using VelocityJS. As if that wasn't impressive enough, today I'm giving you a dose of HTML5 and WebGL greatness.
The project is called PlayCanvas, and it dubs itself an open source game engine that brings fun to the...
Coding Horror
Thunderbolting Your Video Card
When I wrote about The Golden Age of x86 Gaming, I implied that, in the future, it might be an...
over a year ago
When I wrote about The Golden Age of x86 Gaming, I implied that, in the future, it might be an interesting, albeit expensive, idea to upgrade your video card via an external Thunderbolt 3 enclosure.
I'm here to report that the future is now.
Yes, that's
blag
I ended up adding duplicate records on a unique index in MongoDB
how my curiosity lead me to discover a weird inconsistency with MongoDB where I was able to insert...
over a year ago
how my curiosity lead me to discover a weird inconsistency with MongoDB where I was able to insert records that conflicted the index constraints
ntietz.com blog
In Defense of the Midwest
As an undergraduate, I always imagined that I would someday move to the SF Bay Area to live in the...
over a year ago
As an undergraduate, I always imagined that I would someday move to the SF Bay Area to live in the heart of the software industry. With this in mind, in my final semester at Kent State, I joined a Silicon Valley startup as their third engineer1. The staff at that time was split:...
David Heinemeier...
Le Mans 2024
This will be my 11th attempt. The first time I showed up on the grid at Le Mans was in 2012 -- some...
8 months ago
This will be my 11th attempt. The first time I showed up on the grid at Le Mans was in 2012 -- some five years after I had first driven a real race car, and even less time since I made participating in the world's greatest endurance race the ultimate goal. But it almost didn't...
bt RSS Feed
Please Make Your Table Headings Sticky
Please Make Your Table Headings Sticky
2024-02-23
I often stumble upon large data sets or table...
10 months ago
Please Make Your Table Headings Sticky
2024-02-23
I often stumble upon large data sets or table layouts across the web. When these tables contain hundreds of rows of content, things become problematic once you start to scroll…
This should be a header
Look at that table header...
Dan Slimmon
Post-mortems: content over structure
The value of post-mortems is apparent: failures present opportunities to learn about unexpected...
a year ago
The value of post-mortems is apparent: failures present opportunities to learn about unexpected behaviors of the system, and learning lets us make improvements to the system’s reliability. The value of post-mortem documents is much less apparent. Many R&D orgs will insist that...
ntietz.com blog
Teleportation
teleportation does exist
from OR to recovery room
I left something behind
not quite a part of...
2 months ago
teleportation does exist
from OR to recovery room
I left something behind
not quite a part of myself
—unwelcome guests
poisoning me
from the inside
no longer welcome
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...
Kevin Chen
Why autonomous trucking is harder than autonomous rideshare
Recently, The Verge asked, “where are all the robot trucks?”
It’s a good question.
Trucking was...
11 months ago
Recently, The Verge asked, “where are all the robot trucks?”
It’s a good question.
Trucking was supposed to be the ideal first application of autonomous driving. Freeways contain predictable, highly structured driving scenarios. An autonomous truck would not have to deal with the...
TokyoDev
Hiring a Japanese Virtual Assistant
As someone [running a small business in Japan](/articles/creating-company-japan), I've hired several...
over a year ago
As someone [running a small business in Japan](/articles/creating-company-japan), I've hired several Japanese virtual assistants to help me with various small tasks. Especially if you're not a fluent Japanese speaker, knowing where to look for one can be tricky, so I'll share my...
Ink & Switch
Local First Unconference [2023 / STL]
over a year ago
Computer Things
Refactoring Invariants
(Feeling a little sick so this one will be short.)
I'm often asked by clients to review their...
2 months ago
(Feeling a little sick so this one will be short.)
I'm often asked by clients to review their (usually TLA+) formal specifications. These specs are generally slower and more convoluted than an expert would write. I want to fix them up without changing the overall behavior of the...
Tinloof - Blog
A/B testing with Sanity and LaunchDarkly
We’ll show in this demo how it’s possible to create and control A/B Tests using Sanity and...
over a year ago
We’ll show in this demo how it’s possible to create and control A/B Tests using Sanity and LaunchDarkly.
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...
PostHog's RSS Feed
Array 1.31.0
PostHog 1.31.0 introduces Group Analytics, improved Correlation Analysis, a revamped overall user...
over a year ago
PostHog 1.31.0 introduces Group Analytics, improved Correlation Analysis, a revamped overall user experience on Insights and 350+ more improvements and fixes.
alexwlchan
Google is showing outdated results from the UK’s election
Last week, fourteen years of Tory government came to an end with a Labour landslide.
It was a rough...
5 months ago
Last week, fourteen years of Tory government came to an end with a Labour landslide.
It was a rough night for every Conservative candidate, many of whom either lost their seat or saw their majorities severely diminished.
One of those Conservative candidates was Nigel...
Steve Klabnik
The next iteration of "Designing Hypermedia APIs"
over a year ago
PostHog's RSS Feed
10x engineers talk to users
I believe the best way to become a 10x engineer is to zoom out and solve for user impact. Engineers...
a year ago
I believe the best way to become a 10x engineer is to zoom out and solve for user impact. Engineers and founders need to deeply understand and care…
TokyoDev
How to create your own company in Japan
Since coming to Japan, I've incorporated three companies. Although creating a company isn't a walk...
over a year ago
Since coming to Japan, I've incorporated three companies. Although creating a company isn't a walk in the park, I think it is easier than the general perception is. Part of the problem is the lack of English-language information about it. I hope by sharing my experiences I can...
ntietz.com blog
Alpha-beta pruning illustrated by the smothered mate
I've been working on Patzer, a chess engine, during my time at RC.
The first engine-like thing I...
over a year ago
I've been working on Patzer, a chess engine, during my time at RC.
The first engine-like thing I implemented for it was alpha-beta pruning, which is a way of pruning out branches of the search tree to significantly speed up search.
This is a common algorithm, which I also...
Words and Buttons...
Programmer's introduction to linear equations [republished in Ukrainian]
The same as https://wordsandbuttons.online/programmers_introduction_to_linear_equations.html only in...
over a year ago
The same as https://wordsandbuttons.online/programmers_introduction_to_linear_equations.html only in Ukrainian.
elementary Blog
Package Releases Are Almost Done, You Won't Believe What Happens Next!
This month’s update is fairly brief since a lot of what we did last month was minor bug fixes,...
3 months ago
This month’s update is fairly brief since a lot of what we did last month was minor bug fixes, regression testing, updating metadata, taking screenshots, and releasing packages. We’re getting down to the last few items before we can release elementary OS 8. Read ahead to find out...
alexwlchan
Documenting my DNS records
I had to change some of my DNS records recently, a phrase which strikes fear into the heart of...
7 months ago
I had to change some of my DNS records recently, a phrase which strikes fear into the heart of sysadmins everywhere.
It all went fine, but I definitely felt like I was playing with fire.
My current domain registrar is Hover, and the only way I can manage my domains is through a...
A Beautiful Site
Finding the active element in a shadow root
You can get the focused element with document.activeElement but, if it's inside a shadow root, this...
over a year ago
You can get the focused element with document.activeElement but, if it's inside a shadow root, this will be the host element. This happens because of retargeting, but sometimes you might need access to the internal element that actually has focus.
Here's a recursive function that...
Joel Gascoigne
What online gaming taught me about startups
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Whilst...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Whilst researching for the Achieving overnight success: Kevin Systrom
[https://joel.is/post/22436341176/achieving-overnight-success-kevin-systrom] piece
I published two weeks ago, I was excited to...
macwright.com
Work hard and take everything really seriously
Every few months on Twitter, there’s some dustup about work-life
balance and whether it’s a good or...
10 months ago
Every few months on Twitter, there’s some dustup about work-life
balance and whether it’s a good or bad idea to work hard when you’re
young. Like most of these recurring debates, it has generated two
opposite archetypes:
The anti-capitalist tells the young worker not to trust HR...
The Pragmatic...
Speakers for Amsterdam / Netherlands Tech Events
I (Gergely) sometimes get reachouts to do talks at events in Amsterdam (where I am based,) the...
4 months ago
I (Gergely) sometimes get reachouts to do talks at events in Amsterdam (where I am based,) the Netherlands, or somewhere in Europe. Unfortunately, rarely do talks – I do one conference per year.
However, I asked around in the community about tech professionals who do paid talks...
Epic Web Dev
Creating Glassmorphism Effects with Tailwind CSS (tip)
Learn how to create glassmorphism effects using the backdrop blur in Tailwind CSS and achieve...
a year ago
Learn how to create glassmorphism effects using the backdrop blur in Tailwind CSS and achieve realistic translucent credit card designs.
HTMHell
#11 The trigram for heaven
Bad code
<span class="nav-toggle"> ☰ Menu </span>
Issues and how to fix them
A screen reader may...
over a year ago
Bad code
<span class="nav-toggle"> ☰ Menu </span>
Issues and how to fix them
A screen reader may announce this as trigram for heaven menu, because ☰ is the unicode character for the trigram for heaven.
The purpose of the icon is decorative, it should be hidden from screen...
Steve Klabnik
I'm going writeonly on Twitter for a while
over a year ago
Ferd.ca
A Bridge Over a River Never Crossed
2023/01/01
A Bridge Over a River Never Crossed
When I first started my forever project, a peer to...
a year ago
2023/01/01
A Bridge Over a River Never Crossed
When I first started my forever project, a peer to peer file sync software using Interval Tree Clocks, I wanted to build it right.
That meant property-based testing everything, specifying the protocol fully, dealing with error...
somenice
Generative Fill or Degenerate Phil
Generative fill in Adobe Photoshop (beta) is a pretty amazing tool to extend images. Background...
a year ago
Generative fill in Adobe Photoshop (beta) is a pretty amazing tool to extend images. Background artists, web designers, print layout artists, or anybody who deals with incorrect aspect ratios or odd image dimentions will be thrilled by the output. The image below represents a...
bunnie's blog
Name that Ware, March 2024
The ware for March 2024 is shown below. This fine ware is courtesy of KE5FX. Really fascinating...
9 months ago
The ware for March 2024 is shown below. This fine ware is courtesy of KE5FX. Really fascinating stuff, thanks for the contribution!
Nelson's Weblog
Obsidian
Obsidian is good software for
taking and organizing notes. There are many apps for this task,...
a year ago
Obsidian is good software for
taking and organizing notes. There are many apps for this task, Obsidian
is my current favorite. In the past I’ve used a text file, SimpleNote,
Standard Notes, Joplin. I never used emacs org-mode nor
Evernote. Obsidian works reliably and is simple...
Ink & Switch
06 · Simple branching
Branches are a powerful concept for source control systems. This Patchwork experiment explores how...
9 months ago
Branches are a powerful concept for source control systems. This Patchwork experiment explores how writers can use branches to try variations on a document.
The Pragmatic...
Cruel Changes at Twitter
The speedrun for a complete culture overhaul at Twitter continues, and may conclude just two weeks...
over a year ago
The speedrun for a complete culture overhaul at Twitter continues, and may conclude just two weeks after Elon Musk bought the company. Managers will have 20+ reports and are expected to code at least 20% of the time.
dthompson
Lisp: Icing or Cake?
The Spring Lisp Game Jam
2024 ended one week
ago. 48 games were submitted, a new record for the...
6 months ago
The Spring Lisp Game Jam
2024 ended one week
ago. 48 games were submitted, a new record for the jam! This past
week has been a time for participants to play and rate each other’s
games. As I explored the entries, I noticed two distinct
meta-patterns in how people approached...
swyx's site RSS Feed
Why Isn't Usage Based Billing A Bigger Category?
Usage billing is the new hotness for SaaS, and I have personally seen the pain it caused, but I was...
over a year ago
Usage billing is the new hotness for SaaS, and I have personally seen the pain it caused, but I was ultimately scared off from investing in it.
bunnie's blog
Winner, Name that Ware June 2023
The Ware for June 2023 is a Sony TR-733 “7-transistor radio” from the mid 1960’s. I’ll give the...
a year ago
The Ware for June 2023 is a Sony TR-733 “7-transistor radio” from the mid 1960’s. I’ll give the prize to Pedro Rodrigues, because even though the model number isn’t correct, as far as I can tell the portion of the electronics shown is identical between the TR-729 and the TR-733....
Florian Bellmann |...
Build a career path by multiplying your value
Oftentimes senior developers lack ideas on where to go next. Let's try to explore some ideas.
a year ago
Oftentimes senior developers lack ideas on where to go next. Let's try to explore some ideas.
PostHog's RSS Feed
The Early Days of GitLab - A Chat with Sid Sijbrandij
It gets pretty easy to idolize the superstars of tech. One of the coolest things we've learned is...
over a year ago
It gets pretty easy to idolize the superstars of tech. One of the coolest things we've learned is that many of the most successful founders will find…
Engineer’s Codex
5 Non-LLM Software Trends To Be Excited About
Innovations outside the AI spotlight
a month ago
Innovations outside the AI spotlight
David Heinemeier...
Why I retired from the tech crusades
When Ruby on Rails was launched over twenty years ago, I was a twenty-some young programmer...
6 months ago
When Ruby on Rails was launched over twenty years ago, I was a twenty-some young programmer convinced that anyone who gave my stack a try would accept its universal superiority for solving The Web Problem. So I pursued the path of the crusade, attempting to convert the...
Vadim Kravcenko
Is it a bad idea if I build the MVP of my startup on my company’s pc?
Short Answer: DON’T DO IT. Long Answer: It’s a common problem. As you’re building a business you...
a year ago
Short Answer: DON’T DO IT. Long Answer: It’s a common problem. As you’re building a business you need to take […]
The post Is it a bad idea if I build the MVP of my startup on my company’s pc? appeared first on Vadim Kravcenko.
David Heinemeier...
Apple is in its Ballmer era
During Ballmer's reign as CEO of Microsoft, the company always made plenty of money. While the stock...
9 months ago
During Ballmer's reign as CEO of Microsoft, the company always made plenty of money. While the stock traded sideways, Ballmer made sure it was still raining dividends. Yet, today, that era of Microsoft is not looked upon too fondly. It's seen as being anchored in the company's...
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...
ntietz.com blog
RC Week 9: Parallels of Proofs and Programs
I have three weeks left at Recurse Center.
This last week was significantly less productive for me...
over a year ago
I have three weeks left at Recurse Center.
This last week was significantly less productive for me than usual, because I've been pretty fatigued and just recovered from a cold.
But I still got some work done that I'm proud of.
More than that, I'm excited for the coming three...
Basta’s Notes
Things nobody taught me about money
When I was growing up, I was one of the first generations of students to have a strikingly different...
a year ago
When I was growing up, I was one of the first generations of students to have a strikingly different education from previous generations. I grew up under the Bush administration’s No Child Left Behind policies. Classes teaching important life skills like home economics and...
A Beautiful Site
Lessons from a failed Kickstarter
Last week, I launched Particle on Kickstarter. Today, I pulled the plug and canceled the campaign....
over a year ago
Last week, I launched Particle on Kickstarter. Today, I pulled the plug and canceled the campaign. We had 50 backers and were 5% funded. So why would I do this with 25 days left to go?
The fact is, this campaign failed before it started, and it was all my fault. I became so...
Vadim Kravcenko
Being a good mentor – a developers guide
Let’s talk about the process where the experienced welcome the inexperienced under their wing and...
a year ago
Let’s talk about the process where the experienced welcome the inexperienced under their wing and illuminate the path ahead. I’ve […]
The post Being a good mentor – a developers guide appeared first on Vadim Kravcenko.
A Beautiful Site
Buttons and Cursors
There's a post from 2016 entitled Buttons shouldn't have a hand cursor that's been making its way...
over a year ago
There's a post from 2016 entitled Buttons shouldn't have a hand cursor that's been making its way around social media this week. While the author is correct in his statement that operating system buttons don't have hand cursors, the pattern has become ubiquitous and somewhat...
ntietz.com blog
[Talk] Scaling Graphs
On March 22, 2016, I talked about scaling up graphs at Scale Tech. It was recorded and is viewable...
over a year ago
On March 22, 2016, I talked about scaling up graphs at Scale Tech. It was recorded and is viewable on YouTube:
If you have thoughts on scaling graphs or big data in general, please reach out to me! I'm always happy to talk about this.
The Changelog
Visiting Germany: Reflections on Schloss Charlottenburg
200 years ago, my ancestors migrated from Prussia to Ukraine. They left for many reasons, many of...
over a year ago
200 years ago, my ancestors migrated from Prussia to Ukraine. They left for many reasons, many of which boiled down to their strong pacifism in the midst of a highly militarized country. Last week, my wife, the boys, and I walked through the favorite palace of Friedrich Wilhelm...
Maggie Appleton
Spinning Worlds, Seasickness, and Dealing with Vestibular Neuritis
9 months ago
PostHog's RSS Feed
The most popular Mixpanel alternatives, compared
The four most popular alternatives to Mixpanel are: PostHog – An all-in-one platform that replaces...
a year ago
The four most popular alternatives to Mixpanel are: PostHog – An all-in-one platform that replaces multiple tools. The fastest growing Mixpanel…
swyx's site RSS Feed
Write My Code For Me
_My thoughts to self while weighing adding `netlify functions:create` to Netlify Dev. [Originally a...
over a year ago
_My thoughts to self while weighing adding `netlify functions:create` to Netlify Dev. [Originally a gist](https://gist.github.com/sw-yx/6f97b9d7f3efbfad4c8e5b8a14b5bd27)_
ntietz.com blog
Terminology matters: let's stop calling it a "sprint"
If you're in the software industry, it's hard to not be aware of agile development at this point. It...
over a year ago
If you're in the software industry, it's hard to not be aware of agile development at this point. It seems like every team practices it differently, but there are certain commonalities that run through all teams I've seen. One of those is the term used for each time-delimited...
Blog System/5
A CLI text editor? In my Windows?
It’s more likely than you think!
a year ago
It’s more likely than you think!
ntietz.com blog
First impressions of Gleam: lots of joys and some rough edges
My friend Erika is a big fan of Gleam, and her enthusiasm (and explicit encouragement) finally got...
4 months ago
My friend Erika is a big fan of Gleam, and her enthusiasm (and explicit encouragement) finally got me to learn the language.
It's a functional programming language which targets both the BEAM (Erlang's VM) and JavaScript.
This makes it appealing as a language that can target both...
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.
Epic Web Dev
What's Coming in React 19 Beta (tip)
7 months ago
Charles Chen
The Boomer .NET Dev Skill Upgrade Guide — Part 2
The second part of my guide for how .NET developers need to re-orient in the modern dev landscape.
over a year ago
The second part of my guide for how .NET developers need to re-orient in the modern dev landscape.
swyx's site RSS Feed
Realtime Offline-First Chat App in 100 Seconds
A quick demo of how easy it is to add realtime, offline persistence to an app with Amplify DataStore
over a year ago
A quick demo of how easy it is to add realtime, offline persistence to an app with Amplify DataStore
bunnie's blog
Name that Ware, August 2024
The Ware for August 2024 is shown below. Thanks to Howie M for contributing this ware!
4 months ago
The Ware for August 2024 is shown below. Thanks to Howie M for contributing this ware!
Epic Web Dev
Quickly Determine Whether a Module is Bundled (tip)
There's a faster alternative to using source-map-explorer to examine your client bundle for unwanted...
a year ago
There's a faster alternative to using source-map-explorer to examine your client bundle for unwanted modules.
A Beautiful Site
Smoothly scroll to an element without a jQuery plugin
You know that special effect where you click on a link and your browser smoothly scrolls down to the...
over a year ago
You know that special effect where you click on a link and your browser smoothly scrolls down to the appropriate section of the page? Pretty slick, right? Here are a couple snippets so you can do the same thing on your own website.
Scroll to a specific element #
Here's how to...
Tony Finch's blog
tolower() small string performance
I’m pleased that so many people enjoyed my previous blog post on
tolower() with AVX-512. Thanks for...
4 months ago
I’m pleased that so many people enjoyed my previous blog post on
tolower() with AVX-512. Thanks for all the great comments and
discussion!
One aspect that needed more work was examining the performance for
small strings. The previous blog post had a graph for strings up to
about...
swyx's site RSS Feed
How To Optimize for Change
Lessons from React, GraphQL, and Rich Hickey on how to design software that doesn't implode the...
over a year ago
Lessons from React, GraphQL, and Rich Hickey on how to design software that doesn't implode the first time requirements change.
Tony Finch's blog
Migrating to BIND9 dnssec-policy
Here are some notes on migrating a signed zone from BIND’s old
auto-dnssec to its new...
7 months ago
Here are some notes on migrating a signed zone from BIND’s old
auto-dnssec to its new dnssec-policy.
I have been procrastinating this migration for years, and I avoided
learning anything much about dnssec-policy until this month. I’m
writing this from the perspective of a DNS...
Paolo Amoroso's...
Samantha Cristoforetti's Logbook
<:
PostHog's RSS Feed
Array 1.6.0
One of the most fun weeks we've had so far with our UX - resizable and touch-enabled dashboards with...
over a year ago
One of the most fun weeks we've had so far with our UX - resizable and touch-enabled dashboards with a new display mode, Microsoft Teams support, and…
swyx's site RSS Feed
The Hard Problem of Rendering Tweets
I've been unhappy with my [tweet rendering strategy](https://github.com/sw-yx/swyxkit/issues/61) for...
over a year ago
I've been unhappy with my [tweet rendering strategy](https://github.com/sw-yx/swyxkit/issues/61) for a while - Twitter encourages you to use their heavy JS script to render tweets, which undoubtedly heaps all sorts of tracking on the reader, docks your lighthouse performance...
Jim Nielsen’s Blog
Notes from Pen & Teller’s Masterclass
I quite enjoyed Pen & Teller’s Masterclass (paywall, sorry!). I learned some practical card tricks...
3 months ago
I quite enjoyed Pen & Teller’s Masterclass (paywall, sorry!). I learned some practical card tricks that came in handy while we sitting in the airport waiting for a connecting fight with restless kids.
I also really enjoyed Pen & Teller’s reflections on the art of their craft....
Confessions of a...
CPython Internals: What Happens Before Bytecode Execution Starts
Learn about runtime initialization, parsing and compilation of the Python code into bytecode leading...
3 months ago
Learn about runtime initialization, parsing and compilation of the Python code into bytecode leading to execution on the virtual machine
Ralph Ammer
René Descartes – How to be certain
This is a quick introduction for beginners to the philosophy of Rene Descartes.
The post René...
over a year ago
This is a quick introduction for beginners to the philosophy of Rene Descartes.
The post René Descartes – How to be certain appeared first on Ralph Ammer.
swyx's site RSS Feed
The 4 Types of Activity timeouts in Temporal
This post (together with the embedded talk) aims to give you a solid mental model on what each...
over a year ago
This post (together with the embedded talk) aims to give you a solid mental model on what each Activity timeout in Temporal does and when to use it.
Jibran’s Perspective
I have not failed enough
I was recently listening through the How to succeed at failing series on the Freakonomics podcast...
11 months ago
I was recently listening through the How to succeed at failing series on the Freakonomics podcast and started to think about how often I had failed in the past few years. The first answer was - not too much. I couldn’t think of too many instances of where I had “failed”.
This was...
The Codist
Twitter Was An Awesome Idea But Never A Viable Business
Twitter was the best communications system ever invented, providing low-barrier-to-entry...
a year ago
Twitter was the best communications system ever invented, providing low-barrier-to-entry communications in real-time to people worldwide, creating self-organizing circles of common interests, allowing for easy discovery, and supporting an instant source of information. But, there...
Josh Collinsworth
Why Designers Shouldn't "Fix" Other Designers' Logos
No matter how simple the end product, design is hard work. To come up with something that looks...
over a year ago
No matter how simple the end product, design is hard work. To come up with something that looks good, something people like, is at best tangential to the main point. The question is: does it succeed at meeting the project goals? And you don’t know how to answer that question.
bunnie's blog
Name that Ware, September 2023
The Ware for September 2023 is shown below. Thanks to FETguy for contributing this ware!
a year ago
The Ware for September 2023 is shown below. Thanks to FETguy for contributing this ware!
alexwlchan
A Python function to iterate through an S3 Bucket Inventory
For a couple of our S3 buckets at work, we use S3 Bucket Inventory to track their contents.
Once a...
a year ago
For a couple of our S3 buckets at work, we use S3 Bucket Inventory to track their contents.
Once a week, it creates an inventory; a collection of compressed CSV files that describe every object in the bucket.
If we want to analyse everything in the bucket, reading this inventory...
Ink & Switch
Summit 010 Berlin
Ink & Switch invited a few folks out for a day of conversations in Berlin. Here are some notes and...
over a year ago
Ink & Switch invited a few folks out for a day of conversations in Berlin. Here are some notes and pictures from that event.
ntietz.com blog
What would a web app canary look like?
Recently, I listened to an interview with Haroon Meer, the founder of a company focused on...
a year ago
Recently, I listened to an interview with Haroon Meer, the founder of a company focused on honeypots.
Honeypots (also known as canaries or tripwires) are used to detect network intrusions and people nosing around at things they're not supposed to.
They are an essential component...
Epic Web Dev
Inverse Assertions (article)
Learn to test for absent events in React using inverse assertions and waitFor. Avoid false positives...
2 months ago
Learn to test for absent events in React using inverse assertions and waitFor. Avoid false positives in time-dependent tests without using sleep.
Making software...
RE: Creating a Simple HTML/CSS Notice Box
RE: Creating a Simple HTML/CSS Notice Box
2022-09-22
I recently read Kev Quirk's post, How to Create...
over a year ago
RE: Creating a Simple HTML/CSS Notice Box
2022-09-22
I recently read Kev Quirk's post, How to Create a Simple HTML/CSS Notice Box and loved the simplicity of it. I'm a sucker for using pseudo elements in creative ways but still managing to make them useful. Of course, this got me...
Coding Horror
I Fight For The Users
If you haven't been able to keep up with my blistering pace of one blog post per year (if that), I...
a year ago
If you haven't been able to keep up with my blistering pace of one blog post per year (if that), I can't blame you. There's a lot going on right now. It's a busy time. But let's pause and take
blag
Recurse Center Day 6: B Tree Root
B Tree Root: how would you design it?
over a year ago
B Tree Root: how would you design it?
ntietz.com blog
Tech salaries probably aren't dropping from remote work
Not even a year ago, most software companies and software engineers were some form of remote work...
over a year ago
Not even a year ago, most software companies and software engineers were some form of remote work skeptical. Remote work existed (I've been working remote for most of my admittedly short career!) but it was not widespread. When I talked to recruiters at big tech companies they...
Steve Klabnik
Nobody understands REST or HTTP
over a year ago
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...
Jim Nielsen’s Blog
Date and Time with a Static Site Generator
Do you have a static site generator?
If so, how do you handle the date and time for when your posts...
a year ago
Do you have a static site generator?
If so, how do you handle the date and time for when your posts are published?
For me, I record the publish date once: in the filename (e.g. 2023-05-16-my-slug.md). That YYYY-MM-DD string in the filename is the canonical location for my posts’...
swyx's site RSS Feed
Write Errors That Don't Make Me Think
How we plan to fail with Thoughtful Error Message Design at Temporal.
over a year ago
How we plan to fail with Thoughtful Error Message Design at Temporal.
Jim Nielsen’s Blog
Persisting State to localStorage in Recoil Across Browser Tabs
I was working on a project using Recoil for state management in React.
I needed to persist some...
a month ago
I was working on a project using Recoil for state management in React.
I needed to persist some state to localStorage, and there’s some info on how to do it in Recoil’s docs.
That works; however it doesn’t respond to state changes from other instances of your app in multiple...
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...
Florian Bellmann |...
Time to market for personal projects
How I created my blog in just 2 days.
a year ago
How I created my blog in just 2 days.
Irrational...
How to capitalize engineering costs.
There are many important meetings in your first ninety days as a new engineering leader, but one...
a year ago
There are many important meetings in your first ninety days as a new engineering leader, but one that’s both easy to forget and surprisingly important is your first meeting with the finance team. There’s a lot to learn from the finance team, particularly drilling into your profit...
Making software...
February 2022 Update
February 2022 Update
2022-02-23
It's been a little quiet around here lately and for good reason: my...
over a year ago
February 2022 Update
2022-02-23
It's been a little quiet around here lately and for good reason: my wife gave birth to our third child last Thursday. Her name is Harmony and she was born in the late afternoon weighing in at 7 pounds 8 ounces.
Besides the lack of sleep, everything...
Ferd.ca
Negotiable Abstractions
2023/12/21
Negotiable Abstractions
When I used to write more software and do more architecture...
a year ago
2023/12/21
Negotiable Abstractions
When I used to write more software and do more architecture professionally (I still do, but less intensively so with the SRE title), one of the most important questions I'd seek answers to was "how do I cut this up?" Or more accurately, "how do...
Epic Web Dev
Automatic Browser Request Cancellation (tip)
Discover how automatic browser request cancellation works and its implications for web development.
a year ago
Discover how automatic browser request cancellation works and its implications for web development.
Jim Nielsen’s Blog
The Case for Design Engineers, Pt. III
Previously:
The Case for Design Engineers, Pt. I
The Case for Design Engineers, Pt. II
I wrote about...
9 months ago
Previously:
The Case for Design Engineers, Pt. I
The Case for Design Engineers, Pt. II
I wrote about the parallels between making films and making websites, which was based on an interview with Christopher Nolan.
During part of the interview, Nolan discusses how he enjoys being a...
Alice GG
Managing your Kubernetes cluster using Helm and Terraform
In a previous post, I explained how to manage a Kubernetes cluster with FluxCD.
This showed a way to...
over a year ago
In a previous post, I explained how to manage a Kubernetes cluster with FluxCD.
This showed a way to implement a GitOps workflow, which means using a Git repository as the source of truth for the state of your cluster.
Flux introduces multiple new objects in your Kubernetes...
Writing - Andreas...
It’s hard to grow without trust
Trust is a key enabler of growth (and conversely, lack of trust a key
inhibitor).
5 months ago
Trust is a key enabler of growth (and conversely, lack of trust a key
inhibitor).
Joel Gascoigne
The next step in Buffer’s social media journey
Note: this was originally posted on the Buffer blog.
Can you remember where you were seven years...
over a year ago
Note: this was originally posted on the Buffer blog.
Can you remember where you were seven years ago?
I was in my apartment in Birmingham, UK, coding up the very first version of Buffer as a tool to schedule tweets.
So much has changed since then: the Buffer product has
Computer Things
What makes concurrency so hard?
A lot of my formal specification projects involve concurrent or distributed system. That's in the...
8 months ago
A lot of my formal specification projects involve concurrent or distributed system. That's in the sweet spot of "difficult to get right" and "severe costs to getting it wrong" that leads to people spending time and money on writing specifications. Given its relevance to my job, I...
bt RSS Feed
Building rbenv on OpenBSD 7.5
Building rbenv on OpenBSD 7.5
2024-06-02
I use Ruby (specifically with Jekyll) for a lot of my...
6 months ago
Building rbenv on OpenBSD 7.5
2024-06-02
I use Ruby (specifically with Jekyll) for a lot of my clubs/projects while using my personal laptop (X220 ThinkPad) which is runs OpenBSD. Since I recently upgraded to OpenBSD 7.5 I thought it could be helpful for others if I shared my...
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.
The Pragmatic...
Domain Registrars which Developers Recommend
I asked software engineers to recommend domain registrars and more than 250 people responded. The...
a year ago
I asked software engineers to recommend domain registrars and more than 250 people responded. The most popular are Cloudflare, Namecheap and Porkbun. Why do devs like them?
Epic Web Dev
Tips and Techniques for 'Pixel Perfect' Figma to Tailwind CSS Conversions (article)
Master converting Figma designs to Tailwind CSS with near "pixel perfection". Learn HTML structure,...
5 months ago
Master converting Figma designs to Tailwind CSS with near "pixel perfection". Learn HTML structure, design tokens, layouts, responsive design, and animations.
Steve Klabnik
Rust is surprisingly expressive
over a year ago
TokyoDev
Why I sold Doorkeeper
この記事は[日本語でも](/articles/why-i-sold-doorkeeper-ja)お読みいただけます。
I can pinpoint the exact time when I...
over a year ago
この記事は[日本語でも](/articles/why-i-sold-doorkeeper-ja)お読みいただけます。
I can pinpoint the exact time when I decided to sell [Doorkeeper](https://www.doorkeeper.jp), the event management platform I helped launch in 2010, incorporated in 2013, and made profitable in 2016. It was a Friday...
Confessions of a...
What Happens When Python Starts Up? CPython Runtime Internals
CPython JIT Internals, Part 1: What is the Runtime and How is it initialized?
8 months ago
CPython JIT Internals, Part 1: What is the Runtime and How is it initialized?
ntietz.com blog
What's the difference between references and pointers in Rust?
I've been working on writing a Rust training course, and one of the things I struggled with...
a year ago
I've been working on writing a Rust training course, and one of the things I struggled with explaining in there was the difference between references and pointers.
Ultimately, the underlying representation is the same: both hold an address for some memory.
The difference between...
swyx's site RSS Feed
You May Not Need Controlled Form Components
A common design pattern for forms in React is using Controlled Components - but involves a lot of...
over a year ago
A common design pattern for forms in React is using Controlled Components - but involves a lot of boilerplate code. Here's another way.
bt RSS Feed
CSS Value: `currentColor`
CSS Value: currentColor
2019-04-13
There are a large number of nuanced and mostly unheard of CSS...
over a year ago
CSS Value: currentColor
2019-04-13
There are a large number of nuanced and mostly unheard of CSS value types, but today we are going to focus on currentColor. So what is the currentColor value type anyway?
The currentColor value type will apply the existing color value to other...
A Smart Bear
Binstack: Making a maximal multi-dimensional decision
Binstack is the best way to select a “single most impactful” solution when there are multiple...
over a year ago
Binstack is the best way to select a “single most impactful” solution when there are multiple dimensions to evaluate, even when those dimensions cannot be compared to each other. People often reach for the “rubric” for such puzzles, but rubrics often do not clearly identify a...
PostHog's RSS Feed
Why infrastructure is a competitive advantage for us
We're hiring Site Reliability Engineers (SREs). I'm biased of course, but I think it's worth...
over a year ago
We're hiring Site Reliability Engineers (SREs). I'm biased of course, but I think it's worth explaining why we think PostHog is the most exciting…
ntietz.com blog
What's "good" code and does it matter?
I take pride in my work and in writing good code, and it's important sometimes to take a step back...
over a year ago
I take pride in my work and in writing good code, and it's important sometimes to take a step back and ask: what does that even mean? And does it matter?
At a high level, "good code" is code that is suitable for its purpose and achieves its goals. That definition is pretty...
ᕕ( ᐛ )ᕗ Herman's...
Passwords are fine
I've spent too much of my professional life trying to build a better means of authentication.
For a...
a year ago
I've spent too much of my professional life trying to build a better means of authentication.
For a while I was fixated on Magic Links, then I built a few prototypes of authentication using a combination of token passing and TOTP. And finally, I built a storage-less password...
alexwlchan
Drawing repetitive radial artworks
I was waiting for a meeting to start the other day, and I was idly doodling in my notebook.
I’d just...
6 months ago
I was waiting for a meeting to start the other day, and I was idly doodling in my notebook.
I’d just had a text from a friend about an upcoming trip to Ireland, and she’d sent me the four-leafed clover emoji (🍀), so I was sketching some petal-like shapes.
These are a few of my...
Jim Nielsen’s Blog
Setting Your Social Handle as Your Domain Name on Bluesky
I recently got an invite to Bluesy (thx JJ). I wanted to try it purely for the satisfaction of...
a year ago
I recently got an invite to Bluesy (thx JJ). I wanted to try it purely for the satisfaction of setting my domain name as my handle, as I’m fan of the idea of apex domain’s becoming the currency of online handles. As I once tweeted: domains are the OG handles.
Granted, I own...
blag
Recurse Center: Winter Break
the Recurse Center winter break
over a year ago
the Recurse Center winter break
Joel Gascoigne
The joys and benefits of working as a distributed team
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Buffer is a...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Buffer is a fully distributed team. It’s a decision
[https://joel.is/post/54284926855/questions-i-ask-myself-about-working-as-distributed]
I had to make at the end of 2012, and it’s interesting...
HTMHell
#20 HTMHell special: close buttons
This first HTMHell special inspects one of the most complicated and most controversial patterns in...
over a year ago
This first HTMHell special inspects one of the most complicated and most controversial patterns in front-end development:
🔥 the close button. 🔥
In modals, ads, and other overlays you often find a button with a close symbol that allows users, or at least some of them, to close...
TokyoDev
Good Design Sells Open Source
I updated my blog from my own homebrew Rails application to
[Octopress](http://octopress.org/), a...
over a year ago
I updated my blog from my own homebrew Rails application to
[Octopress](http://octopress.org/), a blogging framework backed by the
static site generator [Jekyll](http://jekyllrb.com/). I first read about
Octopress a couple of weeks ago on Hacker News. Although Octopress
appealed...
Making software...
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...
Vadim Kravcenko
What I learned building a $1K MRR SaaS in 6 weeks
Question:
Answer:
The post What I learned building a $1K MRR SaaS in 6 weeks appeared first on...
5 months ago
Question:
Answer:
The post What I learned building a $1K MRR SaaS in 6 weeks appeared first on Vadim Kravcenko.
Liz Denys
Quiche as a method and lightly sweet pâte brisée
I love to make and eat quiche. In fact, there was hardly a week last year that would pass where...
over a year ago
I love to make and eat quiche. In fact, there was hardly a week last year that would pass where there wasn't a quiche in my refrigerator because I just love quiche that much. Why? Well, it's great any time of day, it reheats well, it can feed a crowd, and it doesn't have to be...
Josh Collinsworth
New Site, New Theme for 2018
Building a WordPress theme (and a new brand) from scratch.
over a year ago
Building a WordPress theme (and a new brand) from scratch.
David Heinemeier...
Jaguar is lost but Volvo knows the way
Jaguar's new rebrand is getting murdered online, and for good reason. The clichés are as thick as...
a month ago
Jaguar's new rebrand is getting murdered online, and for good reason. The clichés are as thick as the diversity pandering is dated. CREATE EXUBERANT. LIVE VIVID. DELETE ORDINARY. You'd think these were slogans from a Will Ferrel bit about insufferable marketing trons, but nope,...
Confessions of a...
A Selective Survey of Efficient Speculative Decoding Techniques for LLM Inference
What is speculative decoding, how it works and what are some of the recent advances in this area?
2 months ago
What is speculative decoding, how it works and what are some of the recent advances in this area?
The Changelog
KDE: A Nice Tiling Envieonment and a Surprisingly Awesome DE
I recently wrote that managing an external display on Linux shouldn’t be this hard. I went down a...
over a year ago
I recently wrote that managing an external display on Linux shouldn’t be this hard. I went down a path of trying out some different options before finally landing at an unexpected place: KDE. I say “unexpected” because I find tiling window managers are just about a necessity....
Chris Nicholas
A new blog for 2024
It’s been a long time since I’ve published a blog post. Two whole years. Now we’ve reached 2024,...
11 months ago
It’s been a long time since I’ve published a blog post. Two whole years. Now we’ve reached 2024, it’s time for a complete refresh.
PostHog's RSS Feed
"How come your website is so nice?"
I've been asked this three times today, so I thought I'd explain it from a founder's perspective....
over a year ago
I've been asked this three times today, so I thought I'd explain it from a founder's perspective. This is what I've learned so far. Figure out if…
Josh Comeau's blog
Persisting React State in localStorage
A common thing in React development is that we want to store a bit of React state in localStorage,...
over a year ago
A common thing in React development is that we want to store a bit of React state in localStorage, and re-initialize from that value on the next page-load. This quick tutorial shows you how we can build a custom hook that does exactly this!
Steve Klabnik
Hypermedia API reading list
over a year ago
Making software...
Setting Up Fathom Analytics with Netlify
Setting Up Fathom Analytics with Netlify
2021-01-19
It's no secret that I'm passionate about open...
over a year ago
Setting Up Fathom Analytics with Netlify
2021-01-19
It's no secret that I'm passionate about open source software, but I'm also extremely adamant about protecting the privacy of all users across the web. So when I decided to implement analytics on my own personal website, I ended...
bt RSS Feed
Shiny, Animated CSS Buttons
Shiny, Animated CSS Buttons
2021-04-27
Everyone can appreciate fancy, animated buttons - but often...
over a year ago
Shiny, Animated CSS Buttons
2021-04-27
Everyone can appreciate fancy, animated buttons - but often times they come with a performance cost: JavaScript. Luckily for us, we can create our very own shiny, animated buttons with pure CSS.
The Demo
Live CodePen Example
The...
David Heinemeier...
For what it'll make of you
I've always had an ambivalent relationship with goals. I don't like goals that feel like checkpoints...
3 months ago
I've always had an ambivalent relationship with goals. I don't like goals that feel like checkpoints on a treadmill. They make you reach for a million dollars in revenue, celebrate for a second, and then turn the chase to five million the minute after. No thanks. But specific,...
A Beautiful Site
The difference between web designers and web developers
If you've ever worked in, on, with, or around the Internet, you've undoubtedly heard the terms "Web...
over a year ago
If you've ever worked in, on, with, or around the Internet, you've undoubtedly heard the terms "Web Designer" and "Web Developer". Oftentimes, the two phrases are used interchangeably by someone who is not familiar with the industry. Perhaps the concept is irrelevant to a...
David Heinemeier...
Passwords have problems, but passkeys have more
We had originally planned to go all-in on passkeys for ONCE/Campfire, and we built the early...
3 months ago
We had originally planned to go all-in on passkeys for ONCE/Campfire, and we built the early authentication system entirely around that. It was not a simple setup! Handling passkeys properly is surprisingly complicated on the backend, but we got it done. Unfortunately, the user...
alexwlchan
Some small accessibility fixes
I’ve been doing a bunch of testing with VoiceOver recently, helping to prepare the digital guides...
over a year ago
I’ve been doing a bunch of testing with VoiceOver recently, helping to prepare the digital guides for a new exhibition at work.
I like to think my site is already pretty accessible – I put alt text on my images and I use semantic HTML – but I did find a few rough edges to...
wingolog
whippet progress update: feature-complete!
Greetings, gentle readers. Today, an update on recent progress in the
embeddable...
3 months ago
Greetings, gentle readers. Today, an update on recent progress in the
embeddable garbage
collection library.Whippet
When I started working on Whippet, two and a half years ago already, I
was aiming to make a new garbage collector for
. In the beginning I was just
focussing on...
Tyler Cipriani: blog
Chartjunk: What I've learned about data visualization
For many people the first word that comes to mind when they think
about statistical charts is...
a year ago
For many people the first word that comes to mind when they think
about statistical charts is “lie.”
– Edward R. Tufte, The Visual Display of Quantitative Information
I wish we could all agree: pie charts should die.
I know this is unreasonable. And pie charts are only part of...
Ruud van Asseldonk
A perspective shift on automated market makers through MEV
over a year ago
Confused bit
Teaching the Rust Borrow Checker
Setup While I was doing the Advent of Code 2022, I stumbled upon a pattern that should be...
a year ago
Setup While I was doing the Advent of Code 2022, I stumbled upon a pattern that should be expressible in safe Rust, but is beyond the understanding of the borrow checker. Although its use cases are probably rather niche, I still found it potentially useful. Anyway, it’s a good...
A Beautiful Site
Thoughts on being a good manager
Some thoughts I had after conversations with a friend who has a terrible manager. This isn't nearly...
over a year ago
Some thoughts I had after conversations with a friend who has a terrible manager. This isn't nearly a comprehensive list, but it highlights many of the problems they were experiencing. Maybe my friend's manager will stumble upon it some day.
When someone has a grievance, take an...
Making software...
Goodbye WordPress, Hello Jekyll (Again)
Goodbye WordPress, Hello Jekyll (Again)
2020-08-13
For the past four months this blog has been...
over a year ago
Goodbye WordPress, Hello Jekyll (Again)
2020-08-13
For the past four months this blog has been running on WordPress - but that ended today. I've officially switched back over to Jekyll. I'm not going to spend too much time delving into why I made the transition back, but I'll...
Joel Gascoigne
5 varieties of remote working in companies
I've recently found myself reflecting a lot on being a distributed team, and the
nature of a company...
over a year ago
I've recently found myself reflecting a lot on being a distributed team, and the
nature of a company where the team works from remote locations to accomplish our
work.
Scaling remote working has been a challenge as the team has grown. Remote
companies are still relatively rare,...
Words and Buttons...
Lexical differential highlighting instead of syntax highlighting
“Lexical” since it doesn't need true syntax analysis, primitive tokenization and filtering are...
over a year ago
“Lexical” since it doesn't need true syntax analysis, primitive tokenization and filtering are enough. And it's “differential” because it aims to highlight the difference between lexemes. Ideally, the smaller the lexical difference, the greater the color difference should be.
...
Quentin Santos
Rust Strings for C Programmers
This article will quickly explain the Rust types [T; N], &[T; N], &[T], Vec<T>, &Vec<T> with C code,...
a week ago
This article will quickly explain the Rust types [T; N], &[T; N], &[T], Vec<T>, &Vec<T> with C code, and what the str, &str, String, OsString and CString add. Arrays and Slices Rust C [T; N] (array)Example: [i32; 100]Allocated on the stack T[N]Example: int[100]Allocated on the...
HTMHell
#19 heading in the wrong direction
Context: A simple page that displays the availability of a product.
Bad code
<h1>Product...
over a year ago
Context: A simple page that displays the availability of a product.
Bad code
<h1>Product Status</h1>
<h2>Is the product available?</h2>
<div>
<h3>
<div>
<div>
<i>
<h3 class="message is-success">
It‘s <a>available</a>.
</h3>
...
macwright.com
SaaS exits by
I’ve been moving things for Placemark’s shutdown as a company and noting some of the exit...
a year ago
I’ve been moving things for Placemark’s shutdown as a company and noting some of the exit experiences:
Loom is surprisingly hard to exit from. There’s no bulk export option, no way to export metadata.
Webflow doesn’t support exporting sites with CMS collections (blogs, docs,...
A Beautiful Site
DaFont: an excellent free font resource
I came across an excellent website for free fonts online. No annoying pop-ups, minimal banner ads,...
over a year ago
I came across an excellent website for free fonts online. No annoying pop-ups, minimal banner ads, and the best feature of all — custom previews for all their fonts.
Check 'em out at dafont.com.
ntietz.com blog
Rust's iterators optimize nicely—and contain a footgun
I saw a claim recently that in functional programming using "map/filter iterates over the list...
7 months ago
I saw a claim recently that in functional programming using "map/filter iterates over the list twice, while the foreach loop iterates only once."
The author continued that "Haskell can fuse maps together as an optimization but I don't think you safely fuse arbitrary map/filters?...
Jim Nielsen’s Blog
Advice on Blogging
In Manuel’s series People and Blogs, he asked me:
Given your experience, if you were to start a blog...
a year ago
In Manuel’s series People and Blogs, he asked me:
Given your experience, if you were to start a blog today, would you do anything differently?
I gave my answer, but I wanted to expand on it.
These kinds of questions are interesting to me.
As readers, I think the answer we’re...
swyx's site RSS Feed
How to Use class instead of className with Preact and TypeScript
## Bottom Line Up Front
over a year ago
alexwlchan
Redecorating my bedroom
Back in March, I was visiting my sister and her newly-redecorated home, and it gave me the...
a year ago
Back in March, I was visiting my sister and her newly-redecorated home, and it gave me the inspiration to finally redecorate my bedroom – something I’ve been thinking about for two years.
My bedroom used to have white walls, a dark grey feature wall, and a purple sliding...
A Smart Bear
Pricing determines your business model
Pricing is inextricably linked to brand, product, and purchasing decisions. It cannot be "figured...
over a year ago
Pricing is inextricably linked to brand, product, and purchasing decisions. It cannot be "figured out later," because determines your business model today.
somenice
AI Art is getting better
Adobe Firefly Express (beta) whatever “Text to Image” takes the old Colab Notebooks to a new refined...
a year ago
Adobe Firefly Express (beta) whatever “Text to Image” takes the old Colab Notebooks to a new refined level.However it’s still easy to cherry-pick “good” images for every 10 mediocre or just plain wrong images. Don’t trust the robots. PEACE. T.AKE IT IT ELASY! * All images...
The Changelog
Building an Asynchronous, Internet-Optional Instant Messaging System
I loaded up this title with buzzwords. The basic idea is that IM systems shouldn’t have to only use...
over a year ago
I loaded up this title with buzzwords. The basic idea is that IM systems shouldn’t have to only use the Internet. Why not let them be carried across LoRa radios, USB sticks, local Wifi networks, and yes, the Internet? I’ll first discuss how, and then why. How do set it up I’ve...
TokyoDev
How I obtained a J-FIND visa in Japan
The J-Find Visa enables recent graduates to engage in activities such as job hunting, business...
10 months ago
The J-Find Visa enables recent graduates to engage in activities such as job hunting, business startup, and other income-generating endeavors within Japan — opportunities that were previously inaccessible to do so. I was one of the first recipients of this visa, which provided me...
swyx's site RSS Feed
Super Easy Automated Scraping with AWS Amplify
A tutorial on data scraping with AWS Amplify
over a year ago
A tutorial on data scraping with AWS Amplify
Kevin Chen
!!Con West 2019 Notes
!!Con is a conference held every spring in New York
City. It’s two days of lightning talks that can...
over a year ago
!!Con is a conference held every spring in New York
City. It’s two days of lightning talks that can be about anything related to
computers!
At the beginning of last year’s !!Con, I wrote:
This conference is a great showcase of the diverse backgrounds of the NYC tech
scene. I’m...
Maggie Appleton
The Block-Paved Path to Structured Data
over a year ago
alexwlchan
*Spy for Spy*, at Riverside Studios
Last night I went to see the second preview of Spy For Spy, which I very much enjoyed.
It’s a...
a year ago
Last night I went to see the second preview of Spy For Spy, which I very much enjoyed.
It’s a romance story with a clever narrative twist – it’s being told in the wrong order.
Aside from the prologue and epilogue, the show is split into six scenes from the Molly and Sarah’s...
blag
Recurse Center Day 14: NoSQL Transactions
I learned how using MongoDB was fatal for a startup
over a year ago
I learned how using MongoDB was fatal for a startup
Confessions of a...
Disillusioning the Magic of the fork System Call
How the kernels implement the fork system call
3 weeks ago
How the kernels implement the fork system call
bt RSS Feed
Over-Engineering an Oil Tank Gauge
Over-Engineering an Oil Tank Gauge
2020-09-09
I almost went down the path of investing a huge amount...
over a year ago
Over-Engineering an Oil Tank Gauge
2020-09-09
I almost went down the path of investing a huge amount of time and effort into fixing a stuck oil fuel tank float-gauge in my house. Recently, the float mechanism became stuck and permanently displayed empty regardless of how much...
PostHog's RSS Feed
YC adds PostHog to top valued companies for July 2021
Y Combinator has listed PostHog as number 157 out of its top 159 companies by valuations and exits...
over a year ago
Y Combinator has listed PostHog as number 157 out of its top 159 companies by valuations and exits as of July 2021. "Um… what?" I know, I know. You…
David Heinemeier...
The endangered state of normality
When I was growing up in the 80s and 90s, I had friends who were socially awkward nerds, friends who...
7 months ago
When I was growing up in the 80s and 90s, I had friends who were socially awkward nerds, friends who were cool but didn't like school at all, friends who were good at school but couldn't muster the will to finish their math homework, and friends who were tomboys. None of these...
General Robots
So You Want To Do Robots, Step 4: Profit?
About this series I’ve been working on general purpose robots with Everyday Robots for 8 years, and...
a year ago
About this series I’ve been working on general purpose robots with Everyday Robots for 8 years, and was the engineering lead of the product/applications group until me and my team was impacted by the recent Alphabet layoffs. This series is an attempt to share almost a decade of...
the jsomers.net blog
Should we cool it with the historical present?
On podcasts it's pretty common to hear something like this: So Alexander Hamilton has just finished...
over a year ago
On podcasts it's pretty common to hear something like this: So Alexander Hamilton has just finished law school, and he's trying to make a name for himself. He's only been in New York a few years. So he takes on this case... The problem with the past tense ("Hamilton had just...
Stephen Wolfram...
Twenty Years Later: The Surprising Greater Implications of A New Kind of Science
See also: “A New Kind of Science: A 15-Year View”. From the Foundations Laid by A New Kind of...
over a year ago
See also: “A New Kind of Science: A 15-Year View”. From the Foundations Laid by A New Kind of Science When A New Kind of Science was published twenty years ago I thought what it had to say was important. But what’s become increasingly clear—particularly in the last few years—is...
Confessions of a...
CPython Memory Management Internals
A high-level but detailed explanation of how CPython implements memory management
7 months ago
A high-level but detailed explanation of how CPython implements memory management
Joel Gascoigne
Exercise: a requirement for sleep?
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Recently I have...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Recently I have struggled to get to sleep at night. When I need to be up at 8
and working away on either my own projects or exciting client projects by 9 it
is vital that I wake up refreshed
Vladimir Klepov as a...
useEffect sometimes fires before paint
useEffect should run after paint to prevent blocking the update. But did you know it's not really...
over a year ago
useEffect should run after paint to prevent blocking the update. But did you know it's not really guaranteed to fire after paint? Updating state in useLayoutEffect makes every useEffect from the same render run before paint, effectively turning them into layout effects....
PostHog's RSS Feed
Why you may not need a sales team
You will need sales, but do you need a sales team to achieve revenue? Let's say you are the founder...
over a year ago
You will need sales, but do you need a sales team to achieve revenue? Let's say you are the founder of a new tech startup. A few months back, you and…
swyx's site RSS Feed
Friendcatchers
Patrick McKenzie's simple concept for making friends on the Internet.
over a year ago
Patrick McKenzie's simple concept for making friends on the Internet.
bt RSS Feed
Setting Up 1.1.1.1 for Families on a Pi-Hole
Setting Up 1.1.1.1 for Families on a Pi-Hole
2021-10-28
After seeing Cloudflare’s 1.1.1.1 for...
over a year ago
Setting Up 1.1.1.1 for Families on a Pi-Hole
2021-10-28
After seeing Cloudflare’s 1.1.1.1 for Families mentioned on the front page of HackerNews, I thought it might be helpful to show those currently using a pi-hole device how to include 1.1.1.1 alongside it.
Keeping Things...
Neil Panchal
Chart of Accounts for Startups and SaaS Companies
Accounting is fundamental to starting a business. You need to have a basic understanding of...
a year ago
Accounting is fundamental to starting a business. You need to have a basic understanding of accounting principles and essential bookkeeping. I had to learn it. There was no choice. For filing taxes, your CPA is going to ask you for an Income Statement (also known as P/L...
A Beautiful Site
Password protection using .htaccess and .htpasswd
The simplest way I know to password protect files and directories using Apache's .htaccess and...
over a year ago
The simplest way I know to password protect files and directories using Apache's .htaccess and .htpasswd files.
.htpasswd #
Create a text file with the following text:
username:password
The usernames and passwords are stored in this file, one per line, separated by a colon. To...
alexwlchan
Some experiments with circle-based art
The header of this site is made of tiling squares in slightly varying shades of red.
It’s meant to...
over a year ago
The header of this site is made of tiling squares in slightly varying shades of red.
It’s meant to be subtle, but I think it still gives the site a unique look:
I think of this as the “new” header, even though my screenshot library tells me I added it in 2016 (!), as does the...
Darek Kay
Create uniform album art images with ImageMagick
Call me old-fashioned, but despite using streaming services, I like to own the music I listen to....
over a year ago
Call me old-fashioned, but despite using streaming services, I like to own the music I listen to. This also means I'm handling album cover images that come in different sizes and ratios. Recently I wrote a script to unify the image size:
The base image size should be 500×500...
Founder's blog
SQL is the most long lasting skill in tech
In January 2020, right before COVID hit, a question has popped up at the HackerNews front...
a year ago
In January 2020, right before COVID hit, a question has popped up at the HackerNews front page:
"Which technology is worth learning in 2020?"
And the most "upvoted" answer was:
Learn how to really use a relational database, relational data modeling, and SQL
Well,...
Seldo.com
Databases: how they work, and a brief history
over a year ago
Irrational...
Trying Plausible.
I’ve been wanting to spend some time trying out recent
developer and infrastructure tooling,...
a year ago
I’ve been wanting to spend some time trying out recent
developer and infrastructure tooling, starting with taking Tailscale for a spin
(it’s quite nice).
Next, I’ve been thinking about replacing Google Analytics on this blog for some time,
and decided to try out Plausible.io as a...
Steve Klabnik
Resque 1.25.0 has been released
over a year ago
Steve Klabnik
git, history modification, and libuv
over a year ago
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...
A Beautiful Site
New shortcut keys in Windows 7
I was happy to learn that Windows 7 has some new shortcut keys that let you control certain aspects...
over a year ago
I was happy to learn that Windows 7 has some new shortcut keys that let you control certain aspects of window management right out of the box. They're pretty easy to remember too:
Win + Up - Maximize the current window
Win + Down - Restore a maximized window, otherwise minimize...
Darek Kay
Delaying asset requests in Eleventy
While building my photography portfolio, I've put much effort into optimizing the picture loading...
a year ago
While building my photography portfolio, I've put much effort into optimizing the picture loading behavior. One technique is to provide a visual fallback as long as the images are still loading. First, a static background color included in the markup is displayed. As soon as a...
The Changelog
Try the Last Internet Kermit Server
$ grep kermit /etc/services kermit 1649/tcp What is this mysterious protocol? Who uses it and what...
a year ago
$ grep kermit /etc/services kermit 1649/tcp What is this mysterious protocol? Who uses it and what is its story? This story is a winding one, beginning in 1981. Kermit is, to the best of my knowledge, the oldest actively-maintained software package with an original developer...
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