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General Robots
Programming Robots: Keeping the Code Clean So You Want To Do Robots: Part 8.    Learn why the world is a giant hairy ball of unobservable...
over a year ago
31
over a year ago
So You Want To Do Robots: Part 8.    Learn why the world is a giant hairy ball of unobservable global state, how to log everything, and how to write robot code that doesn't make you gouge your eyes out when you look at it three days later.
Josh Collinsworth
Announcing Quina (My First App)! The story of building Quina, a word game Progressive Web App built with Nuxt, and launched on the...
over a year ago
28
over a year ago
The story of building Quina, a word game Progressive Web App built with Nuxt, and launched on the Google Play Store.
Dan Cowell
"balls": The day I locked everyone out of the company intranet. I was just over a month into my first job in the tech industry - a lowly HTML jockey and frontline...
a year ago
36
a year ago
I was just over a month into my first job in the tech industry - a lowly HTML jockey and frontline support drone at a local web agency. Everything that could have gone wrong this particular morning, had. I'd woken up late, made a mess of my breakfast,
Ruud van Asseldonk
Working on a virtualenv without magic
over a year ago
Dan Slimmon
Podcast appearance: The Debrief from Incident.io I’m so grateful to Incident.io for the opportunity to shout from their rooftop about Clinical...
a year ago
65
a year ago
I’m so grateful to Incident.io for the opportunity to shout from their rooftop about Clinical troubleshooting, which I firmly believe is the way we should all be diagnosing system failures. Enjoy the full episode!
The Changelog
Pipes, deadlocks, and strace annoyingly fixing them This is a complex tale I will attempt to make simple(ish). I’ve (re)learned more than I cared to...
over a year ago
20
over a year ago
This is a complex tale I will attempt to make simple(ish). I’ve (re)learned more than I cared to about the details of pipes, signals, and certain system calls – and the solution is still elusive. For some time now, I have been using NNCP to back up my files. These backups are...
swyx's site RSS Feed
Temporal - the iPhone of System Design Temporal ties Orchestration, Event Sourcing, and Workflows-as-Code in one distributed system and it...
over a year ago
29
over a year ago
Temporal ties Orchestration, Event Sourcing, and Workflows-as-Code in one distributed system and it is eating the world.
PostHog's RSS Feed
HogMail #15 Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product...
over a year ago
19
over a year ago
Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product guides, and curated articles on building great products…
David Gerrells
a perfect blog editor What is the perfect blog editor? Nextjs with mdx is one way of doing it...kinda.
over a year ago
Julia Evans
New playground: memory spy Hello! Today we’re releasing a new playground called “memory spy”. It lets you run C programs and...
over a year ago
29
over a year ago
Hello! Today we’re releasing a new playground called “memory spy”. It lets you run C programs and see how their variables are represented in memory. It’s designed to be accessible to folks who don’t know C – it comes with bunch of extremely simple example C programs that you can...
Jim Nielsen’s Blog
Stealth Airplanes & Best Practices I recently finished reading (actually listening to as it was an audiobook) Skunk Works: A Personal...
a year ago
24
a year ago
I recently finished reading (actually listening to as it was an audiobook) Skunk Works: A Personal Memoir of My Years of Lockheed by Ben Rich. tldr; I quite enjoyed the (audio)book. It’s a fascinating look at how a collective group of people can find innovative solutions at the...
Tinloof - Blog
How to create an accessible React modal A modal dialog is a window overlaid on top of the main application. It’s an inert window where the...
over a year ago
30
over a year ago
A modal dialog is a window overlaid on top of the main application. It’s an inert window where the user can’t interact with the rest of the application. Creating a modal in React is fairly easy. There are dozens of resources that explain how to do so, including the React...
Ink & Switch
Dispatch 006: Provenance for science papers, local-first access control In this Dispatch, we’ll introduce you to two new projects at the lab: exploring writing environments...
10 months ago
7
10 months ago
In this Dispatch, we’ll introduce you to two new projects at the lab: exploring writing environments for science papers and local-first access control. We also have some updates on WASM packaging for Automerge, and a new researcher-in-residence.
Steve Klabnik
Rust's Golden Rule
over a year ago
Computer Things
New Blog Post: "A Perplexing Javascript Parsing Puzzle" I know I said we'd be back to normal newsletters this week and in fact had 80% of one already...
4 months ago
34
4 months ago
I know I said we'd be back to normal newsletters this week and in fact had 80% of one already written. Then I unearthed something that was better left buried. Blog post here, Patreon notes here (Mostly an explanation of how I found this horror in the first place). Next week I'll...
David Gerrells
never give up Why do fun project ideas end up dead even when they are feature complete? The fear of unknown timed...
over a year ago
25
over a year ago
Why do fun project ideas end up dead even when they are feature complete? The fear of unknown timed tasks is why I'll tell you what.
Joel on Software
Kinda a big announcement The other day I was talking to a young developer working on a code base with tons of COM code, and I...
over a year ago
49
over a year ago
The other day I was talking to a young developer working on a code base with tons of COM code, and I told him that even before… Read more "Kinda a big announcement"
Eric Bailey
Workplace discrimination: another terrible thing Windows Recall might enable Much has been written about the terrifying privacy implications of Microsoft’s new Windows Recall...
a year ago
16
a year ago
Much has been written about the terrifying privacy implications of Microsoft’s new Windows Recall “feature”. Talking to even one person who works in cybersecurity, political advocacy, domestic abuse prevention, LGBTQ+ support, etc. would reveal the full, naked horror this sort of...
Identity Designed
OOP Designed by Futura, Mexico City.
over a year ago
PostHog's RSS Feed
Array 1.43.0: Massive performance improvements! Want to know more about what we're up to? Subscribe to our new newsletter , which we send once...
over a year ago
25
over a year ago
Want to know more about what we're up to? Subscribe to our new newsletter , which we send once every two weeks! Need to update a self-hosted instance…
On Test Automation
PNSQC 2024 - experience report While most of the clients I work with are based in Europe, over the last couple of years my client...
8 months ago
35
8 months ago
While most of the clients I work with are based in Europe, over the last couple of years my client base on the North American side of the Atlantic has slowly but surely started to grow, mainly in the United States. As someone who really enjoys working with and learning from...
Elad Blog
Fireside: Satya Nadella, CEO Microsoft live in SF Monday Nov 6, 11:30am - sign up now on link below
a year ago
Confessions of a...
All Set! Looking Under the Hood of Python's Set Data Structure Learn everything about hash tables, collision handling, and performance optimization
a year ago
swyx's site RSS Feed
Supervised Learning: Neural Networks That one time we tried to emulate our brains with computer chips
over a year ago
Making software...
Portable Pi: Cheap Raspberry Pi Zero Hacker Terminal Portable Pi: Cheap Raspberry Pi Zero Hacker Terminal 2020-09-16 I recently came across the...
over a year ago
34
over a year ago
Portable Pi: Cheap Raspberry Pi Zero Hacker Terminal 2020-09-16 I recently came across the incredibly cool design for an "ultimate Raspberry Pi computer" by NODE and was inspired to create my own "portable" Pi device. Although, with my concept, I decided to set a few restrictions...
Eric Bailey
Stanislav Petrov A lieutenant colonel in the Soviet Air Defense Forces prevented the end of human civilization on...
5 months ago
45
5 months ago
A lieutenant colonel in the Soviet Air Defense Forces prevented the end of human civilization on September 26th, 1983. His name was Stanislav Petrov. Protocol dictated that the Soviet Union would retaliate against any nuclear strikes sent by the United States. This was a policy...
PostHog's RSS Feed
How we made something people want It's one thing to build something , it's another to build something that people want . This...
over a year ago
25
over a year ago
It's one thing to build something , it's another to build something that people want . This principle, and the ones that follow in this post…
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
22
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...
David Heinemeier...
Apple’s new extortion regime to keep big app makers Apple’s recent threat of financial audits for developers who dare link to their own website was a...
a year ago
53
a year ago
Apple’s recent threat of financial audits for developers who dare link to their own website was a big, revealing moment to a lot of people. Folks who perhaps didn’t think Apple would be “that kind of company”. That they wouldn't so blatantly threaten developers into compliance...
Steve Klabnik
Upgrading from Rust 0.5 to 0.6
over a year ago
MMapped blog
Designing error types in Rust
over a year ago
alexwlchan
“Fixing” the rules of division Yesterday evening, Kate posted this tweet: Kate @thingskatedid i don't...
over a year ago
37
over a year ago
Yesterday evening, Kate posted this tweet: Kate @thingskatedid i don't *care* how maths works, half of zero should be 0.5 6:33 PM - 22 Sep 2022 This tweet promptly crawled inside my brain and sat there until I figured out how to make it work. I...
Jim Nielsen’s Blog
It’s Humans All the Way Down On the Aboard podcast, Paul Ford half-jokingly notes that everybody thinks everyone else’s job is...
a year ago
38
a year ago
On the Aboard podcast, Paul Ford half-jokingly notes that everybody thinks everyone else’s job is easy. That’s why “AI” is going to replace so many people. Here’s Paul articulating this line of thiking: What is a lawyer? A lawyer is somebody who moves contracts around. Well, a...
Elad Blog
Crypto Twitter With Elon Musk joining the board of Twitter, now is a good time to consider all the things Twitter...
over a year ago
29
over a year ago
With Elon Musk joining the board of Twitter, now is a good time to consider all the things Twitter should be doing, that it has never done. There are lots of obvious features (edit tweets, longer form content, better user controls, better onboarding, better spam filtering,...
Grant Slatton
Technocapital An essay on post-AI economics
5 months ago
Confused bit
Simply explained: how does GPT work? By now, you have probably heard of OpenAI’s ChatGPT, or any of the alternatives GPT-3, GPT-4,...
over a year ago
45
over a year ago
By now, you have probably heard of OpenAI’s ChatGPT, or any of the alternatives GPT-3, GPT-4, Microsoft’s Bing Chat, Facebook’s LLaMa or even Google’s Bard. They are artificial intelligence programs that can participate in a conversation. Impressively smart, they can easily be...
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
28
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".
Josh Comeau's blog
Accessible Animations in React I really love animation, but not everybody does. In fact, it can make some people literally sick! In...
over a year ago
22
over a year ago
I really love animation, but not everybody does. In fact, it can make some people literally sick! In this tutorial, we'll see how to ensure that we respect user preferences, and create animations that can be disabled.
blag
Win: contribution to libSQL (SQLite) codebase I got my patches accepted into SQLite fork, libSQL codebase!
a year ago
Josh Comeau's blog
An Interactive Guide to Keyframe Animations CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this...
over a year ago
23
over a year ago
CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this deep-dive tutorial, we'll learn how CSS keyframes work from the ground up, and see how to use them to build high-quality animations.
Blog - Bitfield...
Cryptography in Go: AES implementation The AES cipher is complicated in principle, but the code isn’t all that scary in practice. Let’s...
a year ago
22
a year ago
The AES cipher is complicated in principle, but the code isn’t all that scary in practice. Let’s take a look at the implementation in the Go standard library. Even I can understand it!
General Robots
Why Build a Robot Company? So You Want To Do Robots: Part 1
over a year ago
Basta’s Notes
I ask three questions When I'm interviewing for a job, these are the questions I ask
over a year ago
Jim Nielsen’s Blog
Do You Even Personalize, Bro? There’s a video on YouTube from “Technology Connections” — who I’ve never heard of or watched until...
6 days ago
9
6 days ago
There’s a video on YouTube from “Technology Connections” — who I’ve never heard of or watched until now — called Algorithms are breaking how we think. I learned of this video from Gedeon Maheux of The Iconfactory fame. Speaking in the context of why they made Tapestry, he said...
macwright.com
Recently This was a big month of change for me – I announced that I was joining Val.town and wrote a big...
over a year ago
49
over a year ago
This was a big month of change for me – I announced that I was joining Val.town and wrote a big update about Placemark. Plenty more to write, but at least here I’ll take a little breather and just do the usual: what’s new! Reading I only finished one book this month - Meet Us By...
Confessions of a...
Are Function Calls Still Slow in Python? An Analysis of Recent Optimizations in CPython How costly it is to call functions and builtins in your python code? Does inlining help? How have...
11 months ago
49
11 months ago
How costly it is to call functions and builtins in your python code? Does inlining help? How have the recent CPython releases improved performance in these areas?
wingolog
whippet at fosdem Hey all, the video of my is up:FOSDEM talk on Whippet Slides , if that’s your thing.here I ended...
5 months ago
37
5 months ago
Hey all, the video of my is up:FOSDEM talk on Whippet Slides , if that’s your thing.here I ended the talk with some puzzling results around generational collection, which prompted . I don’t have a firm answer yet. Or rather, perhaps for the splay benchmark, it is to be expected...
Charles Chen
Programmatically Invoke Cloud Run Jobs with Runtime Overrides Love Google Cloud Run but need to be able to programmatically invoke long running jobs?
a year ago
swyx's site RSS Feed
The Rise of Immer in React > 2018: _Published on the Netlify Blog as [The Rise of Immer in...
over a year ago
25
over a year ago
> 2018: _Published on the Netlify Blog as [The Rise of Immer in React](https://www.netlify.com/blog/2018/09/12/the-rise-of-immer-in-react/)_
A Smart Bear
Never say "no," but rarely say "yes." "Focus" requires saying "no" to most things, but there's a way to do it that allows you to say "yes"...
a year ago
23
a year ago
"Focus" requires saying "no" to most things, but there's a way to do it that allows you to say "yes" exactly when it matters most.
Steve Klabnik
Better Ruby Presenters
over a year ago
Oxide Computer...
Another vulnerability in the LPC55S69 ROM Here at Oxide, we continue to work on building servers as they should be. Last year, we discovered...
over a year ago
42
over a year ago
Here at Oxide, we continue to work on building servers as they should be. Last year, we discovered an undocumented hardware block in the LPC55S69 (our chosen part for our product’s Root of Trust implementation) that could be used to violate security boundaries. This issue...
HTMHell
Security Headers using <meta> by Saptak S Various HTTP headers are sent between the user and the server of a website in the...
a year ago
30
a year ago
by Saptak S Various HTTP headers are sent between the user and the server of a website in the request-response cycle. Some of these HTTP response headers sent by the server to the browser help enhance the security and privacy of the website's users. These sets of headers are...
PostHog's RSS Feed
Why 'Product Engineer' is the most fun role I've had in tech In my career so far (admittedly not that long, though no one mistakes me for a college kid any...
over a year ago
30
over a year ago
In my career so far (admittedly not that long, though no one mistakes me for a college kid any longer, womp womp) I've done a little bit of a lot…
Jake Zimmerman
Why don’t constructors have override checking?
a year ago
ByteofDev
My 2025 JavaScript Wishlist JavaScript has a lot of room for improvement. These five things are especially important.
6 months ago
Jim Nielsen’s Blog
Deno De-emphasizes HTTP Imports I’ve been a long-time fan of Deno and their ethos of following the web platform. But I’m not sure...
11 months ago
69
11 months ago
I’ve been a long-time fan of Deno and their ethos of following the web platform. But I’m not sure how I feel about their latest admission which makes their dependency story more like npm and less like the web. Designing Deno’s module system around HTTP imports was ambitious. It...
bt RSS Feed
Setting Up a Free SSL Setting Up a Free SSL 2018-08-07 I never had to worry about SSL certificates when I originally...
over a year ago
20
over a year ago
Setting Up a Free SSL 2018-08-07 I never had to worry about SSL certificates when I originally hosted my blog through Github Pages, but since switching over to Surge.sh I lost my ability to utilize https protocol. Luckily, Cloudflare offers a very simple way to implement SSL on...
Eric Bailey
Quick Tip: Use the “lang” Attribute for Better Accessibility
over a year ago
Epic Web Dev
Full Stack Components There’s this pattern I’ve been using in my apps that has been really helpful to me and I’d like to...
over a year ago
24
over a year ago
There’s this pattern I’ve been using in my apps that has been really helpful to me and I’d like to share it with you all.
James Vaughan's blog
Custom iPhone text tones
8 months ago
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...
a year ago
35
a year 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...
Liz Denys
Trashy Holidays from [the rats of] New York City! This year, my household's holiday card will celebrate ("celebrate") one of New York City's most...
over a year ago
31
over a year ago
This year, my household's holiday card will celebrate ("celebrate") one of New York City's most iconic images: The back of the card explains why this problem is so commonplace on NYC's streets and says how we could fix it: Piles of trash blocking sidewalks and bike lanes are as...
David Heinemeier...
The curing value of creation It's hard not to see your spirits lifted when you're part of bringing something to life. Be that a...
a year ago
24
a year ago
It's hard not to see your spirits lifted when you're part of bringing something to life. Be that a product, an organization, or a community, or all three at once. Like exercise, it's one of those rare avenues of human endeavor that almost invariably will make anyone feel better....
Maggie Appleton
The Pattern Language of Project Xanadu Project Xanadu as a pattern language, rather than a failed software project
over a year ago
Eric Bailey
Ham biscuit on There is a tweet from a suspended Twitter user that shows a “ham biscuit sign” in its dark and...
over a year ago
16
over a year ago
There is a tweet from a suspended Twitter user that shows a “ham biscuit sign” in its dark and lit-up state. Here’s a screenshot of it: Reddit. The sign is used to indicate if that particular McDonald’s had Country Ham Biscuits left in stock. Presumably, they’re a popular...
Cognitive...
Meet Samantha https://huggingface.co/ehartford/samantha-7b https://huggingface.co/ehartford/samantha-13b https://h...
over a year ago
27
over a year ago
https://huggingface.co/ehartford/samantha-7b https://huggingface.co/ehartford/samantha-13b https://huggingface.co/ehartford/samantha-33b https://huggingface.co/ehartford/samantha-falcon-7b https://huggingface.co/datasets/ehartford/samantha-data/blob/main/samantha-1.0.json I have...
37signals Dev
Exploring server-side diffing in Turbo We did a lot of exploratory work before coming up with the Turbo improvement we presented in Rails...
a year ago
24
a year ago
We did a lot of exploratory work before coming up with the Turbo improvement we presented in Rails World. One of those experiments included diffing in the server instead of in the client. The idea The inspiration for this idea came, again, from Phoenix Live View, a library I find...
TokyoDev
Recruiting Developers Through Conferences Conferences bring together passionate developers, typically around a specific technology such as a...
over a year ago
23
over a year ago
Conferences bring together passionate developers, typically around a specific technology such as a programming language like Ruby. This makes them the perfect place to recruit developers for your company. This article outlines how a company can get the most value out of these...
Steve Klabnik
Trouble with Diaspora
over a year ago
Steve Klabnik
"C is how the computer works" is a dangerous mindset for C programmers
over a year ago
Irrational...
Wardley mapping the LLM ecosystem. In How should you adopt LLMs?, we explore how a theoretical ride sharing company, Theoretical Ride...
6 months ago
67
6 months ago
In How should you adopt LLMs?, we explore how a theoretical ride sharing company, Theoretical Ride Sharing, should adopt Large Language Models (LLMs). Part of that strategy’s diagnosis depends on understanding the expected evolution of the LLM ecosystem, which we’ve build a...
the singularity is...
choose your own adventure In about 15 years, a desktop computer will be able to do everything a human can. In 25, a mobile...
a year ago
23
a year ago
In about 15 years, a desktop computer will be able to do everything a human can. In 25, a mobile phone. Barring a catastrophe, these are facts. What does the future look like for humanity? The only reason we killed all the animals is because the Earth is small. The longest...
Maggie Appleton
October 2021
over a year ago
Charles Chen
Thoughts on React vs Vue vs Everything Else in 2023 My personal thoughts on front-end in 2023
over a year ago
EXPLAIN EXTENDED
Happy New Year: GPT in 500 lines of SQL Translations: Russian This year, the talk of the town was AI and how it can do everything for you. I...
a year ago
31
a year ago
Translations: Russian This year, the talk of the town was AI and how it can do everything for you. I like it when someone or something does everything for me. To this end, I decided to ask ChatGPT to write my New Year's post: "Hey ChatGPT. Can you implement a large language model...
somenice
Hummingbird at the feeder With a recent blast of winter I noticed a few hummingbirds already here so I put up the feeder.Not...
a year ago
91
a year ago
With a recent blast of winter I noticed a few hummingbirds already here so I put up the feeder.Not 30 seconds later, this fella showed up.
Daniel Marino
My current prototyping environment The other day I shared why I prefer coding prototypes rather than using design apps to create them....
a year ago
94
a year ago
The other day I shared why I prefer coding prototypes rather than using design apps to create them. My prototyping environment has evolved over the years. I love to hear how others build prototypes, so I thought I’d share where I’m at now. Maybe you’ll find it useful. A single...
charity.wtf
Thoughts on Motivation and My 40-Year Career I’ve never published an essay quite like this. I’ve written about my life before, reams of stuff...
3 days ago
9
3 days ago
I’ve never published an essay quite like this. I’ve written about my life before, reams of stuff actually, because that’s how I process what I think, but never for public consumption. I’ve been pushing myself to write more lately because my co-authors and I have a whole fucking...
ntietz.com blog -...
Great things about Rust that aren't just performance Nearly every line of code I write for fun is in Rust. It's not because I need great performance,...
6 months ago
72
6 months ago
Nearly every line of code I write for fun is in Rust. It's not because I need great performance, though that's a nice benefit. I write a lot of Rust because it's a joy to write code in. There is so much else to love about Rust beyond going fast without segfaults. Here are a few...
Marc Astbury
The Gnarly Bits of Product Design As designers, we focus on the core interaction and forget the bits and pieces around it. The stuff...
a year ago
19
a year ago
As designers, we focus on the core interaction and forget the bits and pieces around it. The stuff that some people refer to as ‘polish’. Here is a brain dump of my top easy to forget but important design stuff. defining which events should be tracked did we consider loading...
Acko.net
On Variance and Extensibility Making code reusable is not an art, it's a job Extensibility of software is a weird phenomenon, very...
over a year ago
8
over a year ago
Making code reusable is not an art, it's a job Extensibility of software is a weird phenomenon, very poorly understood in the software industry. This might seem strange to say, as you are reading this in a web browser, on an operating system, desktop or mobile. They are by all...
Epic Web Dev
Replace Remix's unstable_parseMultipartFormData with @mjackson/form-data-parser (tip) Learn how to handle multi-part forms in Remix using unstable_parseMultipartFormData or...
9 months ago
51
9 months ago
Learn how to handle multi-part forms in Remix using unstable_parseMultipartFormData or @mjackson/form-data-parser with custom file size validation.
Ink & Switch
Universal version control and rich text on Automerge In this dispatch we're sharing some updates about our ongoing research on universal version control.
a year ago
Chris Nicholas
Quick UI: Rotating text mask I came across an appealing text effect on the Adobe XD home page, and thought I'd recreate it here,...
over a year ago
26
over a year ago
I came across an appealing text effect on the Adobe XD home page, and thought I'd recreate it here, and give it a quick colourful retouch.
A Beautiful Site
A free HTML, CSS, and JavaScript beautifier Ten years ago, I launched DirtyMarkup to clean up dirty code. It was a fun little tool, but its best...
over a year ago
38
over a year ago
Ten years ago, I launched DirtyMarkup to clean up dirty code. It was a fun little tool, but its best feature was that it was easy to use and didn't have intrusive advertisements. I sold DirtyMarkup a couple years ago, and since then the new owners slapped on a header that makes...
sancho.dev
Snapshot tests for your own ppx
6 months ago
Oxide Computer...
Engineering a culture We ran into an interesting issue recently. On the one hand, it was routine: we had a bug — a...
a year ago
64
a year ago
We ran into an interesting issue recently. On the one hand, it was routine: we had a bug — a regression — and the team quickly jumped on it, getting it root caused and fixed. But on the other, this particular issue was something of an Oxide object lesson, representative not...
Ink & Switch
Dispatch 007: Fine-grained provenance, Automerge updates, LIVE workshop Some explorations of new editor interactions for writing science papers, and a trio of projects...
8 months ago
HTMHell
The road to HTMHell is paved with semantics by Vadim Makeev HTML semantics is a nice idea, but does it really make a difference? There’s a huge...
a year ago
46
a year ago
by Vadim Makeev HTML semantics is a nice idea, but does it really make a difference? There’s a huge gap between HTML spec’s good intentions and what browsers and screen readers are willing to implement. Writing semantic markup only because the good spec is a spec, and it is good,...
Vladimir Klepov as a...
Quick Tip: docx is a zip Archive Microsof Office's docx files are actually zip archives with a bunch of XMLs and all the attached...
over a year ago
26
over a year ago
Microsof Office's docx files are actually zip archives with a bunch of XMLs and all the attached media. Super useful, everyone should know it! When I tell my colleagues, friends, or students about it, they don't take me seriously the first time. So, here we go again. If you have...
Liz Denys
Red rocks V60-style coffee cone, 2023 Silver bushes on the red rocks in the Mojave desert / western bluebirds / Brooklyn brownstones
a year ago
Vladimir Klepov as a...
Seven habits of bad interviewers I’ve been to plenty of bad interviews. Sometimes, only some questions are bad, but usually it goes...
over a year ago
19
over a year ago
I’ve been to plenty of bad interviews. Sometimes, only some questions are bad, but usually it goes further than that. Bizarre questions like “what’s the difference between a number and an array” are just a symptom of deeper issues. Let’s take a step back — why are we...
Yale E360
The bittersweet end of a year of independence Just over a year ago, I left the startup I was working for and started my own business. My intention...
over a year ago
20
over a year ago
Just over a year ago, I left the startup I was working for and started my own business. My intention was to do freelance work ("consulting", to all my clients) until I was able to launch my first product, and then shift into being a product company. My ambitions and confidence...
EXPLAIN EXTENDED
Happy New Year: Settlers of Catan in SQL One of the best New Year presents I've ever got was a copy of the German-style board game, The...
over a year ago
24
over a year ago
One of the best New Year presents I've ever got was a copy of the German-style board game, The Settlers of Catan. This game has brought me and my friends many an hour of good entertainment. The game is played on a hexagon field with 19 hexagon tiles (3 + 4 + 5 + 4 […] The post...
bt RSS Feed
Setting Up Jekyll on Windows Setting Up Jekyll on Windows 2022-09-02 I’ve recently been playing around with using Windows 10 as...
over a year ago
22
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 current...
Ralph Ammer
So… this is a job? What is Design? The post So… this is a job? appeared first on Ralph Ammer.
over a year ago
bt RSS Feed
Using Hamburger Menus? Try Sausage Links Using Hamburger Menus? Try Sausage Links 2019-06-14 When designing medium to large sized menu...
over a year ago
23
over a year ago
Using Hamburger Menus? Try Sausage Links 2019-06-14 When designing medium to large sized menu navigations on the mobile web the default go-to, for some time now, has been hamburger menus. This isn’t necessarily a bad thing, but there is a simpler alternative for certain use...
bunnie's blog
Name that Ware, January 2025 The ware for January 2025 is shown below. Thanks to brimdavis for contributing this ware! …back in...
5 months ago
40
5 months ago
The ware for January 2025 is shown below. Thanks to brimdavis for contributing this ware! …back in the day when you would get wares that had “blue wires” in them… One thing I wonder about this ware is…where are the ROMs? Perhaps I’ll find out soon! Happy year of the snake!
PostHog's RSS Feed
The best HIPAA-compliant A/B testing tools What do Google Optimize, Optimizely, Convert, Webtrends Optimize and Splitbee have in common?...
over a year ago
24
over a year ago
What do Google Optimize, Optimizely, Convert, Webtrends Optimize and Splitbee have in common? They're popular A/B testing tools None of them are HIPAA…
Liz Denys
Pentagonal antiprism planter with drip tray, 2023 Aged leather / dazzle camouflage / coming together? pushing apart?
a year ago
Maggie Appleton
Smidgeons Welcome to the smidgeon stream. This is a new kind of content on the Garden. One that was
6 months ago
James Vaughan's blog
College Advice I Would Give My Freshman Self
over a year ago
swyx's site RSS Feed
Pensieve: Mar 8 2024 - on Dune 2 A collection of public thoughts that could be blogposts but i dont have time, so here, have the...
a year ago
36
a year ago
A collection of public thoughts that could be blogposts but i dont have time, so here, have the short form. I may upgrade these to full posts in future.
macwright.com
Code-folding JSX elements in CodeMirror This came up for Val Town - we implemented code folding in our default editor which uses CodeMirror,...
a year ago
56
a year ago
This came up for Val Town - we implemented code folding in our default editor which uses CodeMirror, but wanted it to work with JSX elements, not just functions and control flow statements. It’s not enough to justify a module of its own because CodeMirror’s API is unbelievably...
Quentin Santos
Interactive Flamegraphs In my latest article, I made heavy use of flamegraphs. To makes things clearer, flamegraphs are...
10 months ago
28
10 months ago
In my latest article, I made heavy use of flamegraphs. To makes things clearer, flamegraphs are visualizations of how much time is spent in each function in a program: ./write –write_with_vmsplice –huge_page –busy_loop | ./read –read_with_splice –busy_loop Profiling of ./write...
Epic Web Dev
Why I Won't Use Next.js From the perspective of web standards to concerns about increasing complexity, Kent C. Dodds shares...
a year ago
20
a year ago
From the perspective of web standards to concerns about increasing complexity, Kent C. Dodds shares his opinions on why he won't use Next.js.
Evan Jones -...
Postgres large JSON value query performance Postgres supports three types for "schemaless" data: JSON (added in 9.2), JSONB (added in 9.4), and...
over a year ago
40
over a year ago
Postgres supports three types for "schemaless" data: JSON (added in 9.2), JSONB (added in 9.4), and HSTORE (added in 8.2 as an extension). Unfortunately, the performance of queries of all three gets substantially slower (2-10×) for values larger than about 2 kiB, due to how...
Blog - Bitfield...
Suite smells: undertesting and overtesting Tests are great, provided they actually test something. But are your tests too optimistic...
7 months ago
99
7 months ago
Tests are great, provided they actually test something. But are your tests too optimistic (assuming the code already works), or too persnickety (testing the irrelevant)?
swyx's site RSS Feed
Working The Reverse 9 to 5 Having weird sleeping hours is working out... very well for me.
over a year ago
Confessions of a...
An Unreachable Hidden XKCD Easter Egg inside CPython No, I'm not talking about import antigravity
7 months ago
Cognitive...
Vicuna A new LLaMA-derived model has appeared, called Vicuna. Now I've been playing with a lot of models...
over a year ago
28
over a year ago
A new LLaMA-derived model has appeared, called Vicuna. Now I've been playing with a lot of models like this, such as Alpaca and GPT4All. And I also fine-tuned my own. But Vicuna is a lot better. Here is a conversation I had with it. User: Write a limerick about language...
ByteofDev
State of the Web: React Learn more about the past, present, and future of React and things like Remix, React 18, Solid, and...
over a year ago
12
over a year ago
Learn more about the past, present, and future of React and things like Remix, React 18, Solid, and more.
The Codist
My Compensation Over Four Decades As A Programmer It's a lie, as I don't remember exactly what I made in every job, and it changed during each job....
over a year ago
27
over a year ago
It's a lie, as I don't remember exactly what I made in every job, and it changed during each job. Also, I never worked for a big tech company (other than Apple briefly, but that was when they were going out of business) and only a
Alex MacCaw
Common logical fallacies surrounding capitalism We live in an age of extreme abundance compared to our ancestors. This fact isn’t often reflected in...
12 months ago
101
12 months ago
We live in an age of extreme abundance compared to our ancestors. This fact isn’t often reflected in Western media or online discourse. Indeed, there is a growing sentiment that ‘the system isn’t working’, ‘the system is rigged’,  and that ‘
Jim Nielsen’s Blog
Bulletproof Method to Solving Problems Step 1: Write down the problem in a message you plan to send to a co-worker. Most of the time you’ll...
a year ago
64
a year ago
Step 1: Write down the problem in a message you plan to send to a co-worker. Most of the time you’ll solve the problem before you’re done with Step 1. However, if you complete Step 1 and still have the problem, continue to Step 2. Step 2: Hit the “Send” button. Shortly after...
Miguel Carranza
My role as a founder CTO: Year Four It has been one year since I wrote the blog post where I shared the learnings from the first three...
over a year ago
34
over a year ago
It has been one year since I wrote the blog post where I shared the learnings from the first three years of my journey as a first-time technical founder. 2021 was not an exception, and my role as RevenueCat’s CTO kept evolving quite a lot. As expected, my job did not get any...
Stephen Wolfram...
Launching Version 13.1 of Wolfram Language & Mathematica 🙀🤠🥳 ::[ ] Threaded MapApply FeatureImpactPlot IntegrateChangeVariables ReconstructionMesh VideoCapture...
over a year ago
36
over a year ago
::[ ] Threaded MapApply FeatureImpactPlot IntegrateChangeVariables ReconstructionMesh VideoCapture RootTree ImplicitD “ExprStruct” ChemicalConvert UniqueElements ReplaceAt TypeEvaluate TreeLeafCount QuestionSelector IncludeSingularSolutions KernelConfiguration PhongShading...
Josh Collinsworth
WordPress Child Theme Explanation and Walkthrough When you’re just starting out with WordPress, it’s easy to think that you can just open up the...
over a year ago
25
over a year ago
When you’re just starting out with WordPress, it’s easy to think that you can just open up the style.css file included with your theme and begin making alterations. And that will work—at least for a while—but it won’t be a good idea…
A Beautiful Site
But we haven't even mastered Acid2! Safari was the first mainstream browser to pass the Acid2 Test now. Opera was a close second....
over a year ago
36
over a year ago
Safari was the first mainstream browser to pass the Acid2 Test now. Opera was a close second. Firefox finally nailed it down with version 3. Even Micrsoft, back in December, announced that IE8 passes the Acid2 Test. Web browsers have certainly come a long way towards standards...
Steve Klabnik
"C is not how the computer works" can lead to inefficient code
over a year ago
A Beautiful Site
Creating stylesheets for handheld devices It's not uncommon so see someone surfing the net with their cell phone or PDA these days or, at...
over a year ago
35
over a year ago
It's not uncommon so see someone surfing the net with their cell phone or PDA these days or, at least, trying to. Unfortunately, portable technologies still have a long way to go before they conquer the web with their tiny screens. The good news is that, with a little help from...
alexwlchan
Taking scheduled screenshots of my website A few weeks ago I was reading the DPC Bit List, an inventory of digital materials and the risks...
a year ago
95
a year ago
A few weeks ago I was reading the DPC Bit List, an inventory of digital materials and the risks associated with their long-term preservation. What formats need urgent attention before they’re lost forever, what mediums are already being well-preserved, and so on. For example,...
alexwlchan
Going between Finder and the Terminal Earlier this week, Dr. Drang wrote a post about a few automations he uses to go between the...
9 months ago
64
9 months ago
Earlier this week, Dr. Drang wrote a post about a few automations he uses to go between the Terminal’s command line and the Finder’s GUI. He has some neat ideas, and I particularly like his AppleScript sel for selecting multiple items in Finder. I’ve written a couple of similar...
blag
Setting up Github Actions for Hugo Github Actions for Hugo but with particular requirements
over a year ago
Grant Slatton
Ghost Side Control Escape System (BJJ) A video instructional on my preferred side control escape system
11 months ago
alexwlchan
Looking at images in a spreadsheet I’ve had a couple of projects recently where I needed to work with a list that involved images. For...
5 months ago
59
5 months ago
I’ve had a couple of projects recently where I needed to work with a list that involved images. For example, choosing a series of photos to print, or making an inventory of Lego parts. I could write a simple text list, but it’s really helpful to be able to see the images as part...
bunnie's blog
Name that Ware November, 2022 The Ware for November 2022 is shown below. A grounded guard ring is placed around some of the most...
over a year ago
41
over a year ago
The Ware for November 2022 is shown below. A grounded guard ring is placed around some of the most sensitive analog traces; I would love it if someone could teach me why the soldermask is removed for these guard rings. I imagine there must be some motivation to retain this motif...
Oxide Computer...
Reflections on Founder Mode Paul Graham’s Founder Mode is an important piece, and you should read it if for no other reason that...
10 months ago
79
10 months ago
Paul Graham’s Founder Mode is an important piece, and you should read it if for no other reason that "founder mode" will surely enter the lexicon (and as Graham grimly predicts: "as soon as the concept of founder mode becomes established, people will start misusing it"). When...
Jim Nielsen’s Blog
Offline Is Just Online With Extreme Latency I just finished watching “Local-first Software” by Peter Van Hardenberg and loved it! He talks about...
over a year ago
45
over a year ago
I just finished watching “Local-first Software” by Peter Van Hardenberg and loved it! He talks about changing the paradigm we’re currently in where a program runs in the cloud and we look at it when we’re online, to one where the program runs on the device in our hands and we...
Irrational...
2024 in review. A lot happened for me this year. I continued learning the details of fund accounting at Carta, which...
6 months ago
80
6 months ago
A lot happened for me this year. I continued learning the details of fund accounting at Carta, which is likely the most complex product domain I’ve worked in. My third book was published, and I did a small speaking tour to support it. We started the unironically daunting San...
The Changelog
A Simple, Delay-Tolerant, Offline-Capable Mesh Network with Syncthing (+ optional NNCP) A little while back, I spent a week in a remote area. It had no Internet and no cell phone coverage....
over a year ago
26
over a year ago
A little while back, I spent a week in a remote area. It had no Internet and no cell phone coverage. Sometimes, I would drive in to town where there was a signal to get messages, upload photos, and so forth. I had to take several devices with me: my phone, my wife’s, maybe a …...
blag
Recurse Center Day 3: Hammock Driven Development TIL Hammock Driven Development
over a year ago
Vadim Kravcenko
How to build remote teams properly This article is part of the Technical Manager Guide that I’m writing for technical leads to scale...
over a year ago
29
over a year ago
This article is part of the Technical Manager Guide that I’m writing for technical leads to scale their development and […] The post How to build remote teams properly appeared first on Vadim Kravcenko.
macwright.com
Homeownership Most people I know fit into one of two camps: they either want to buy a house and they can’t, or...
a year ago
29
a year ago
Most people I know fit into one of two camps: they either want to buy a house and they can’t, or they’ve bought a house. The desire to own ones own home is almost universal in the people I know in the US. It’s even stronger for folks who live outside of major cities. And people...
Yale E360
How I Work Remotely I've been working remote since September 2016. There are a lot of engineers who have worked remote...
over a year ago
23
over a year ago
I've been working remote since September 2016. There are a lot of engineers who have worked remote longer than I have; there are others who have more insight into how they work than I do; and there are plenty of people who simply don't work in the same way I do. My intention in...
Ralph Ammer
The perfect drawing tool The emotional rollercoaster I experience in art supply stores can be summarised in one word: greed. ...
over a year ago
140
over a year ago
The emotional rollercoaster I experience in art supply stores can be summarised in one word: greed.  I want every single pen, every brush, every quill, and a sheet of every paper, ranging from crude cardboard to magnificent handcrafted Japanese washi. And yes, I need papyrus. And...
bt RSS Feed
Pure CSS Bar Graphs with Graceful Mobile Fallbacks Pure CSS Bar Graphs with Graceful Mobile Fallbacks 2020-12-08 I recently published a new open source...
over a year ago
21
over a year ago
Pure CSS Bar Graphs with Graceful Mobile Fallbacks 2020-12-08 I recently published a new open source project, Flexbox Bar Graphs, and wanted to share a simple breakdown of how it was built. It isn’t anything mind-blowing, but I like the idea of placing bar graphs in a web page...
Epic Web Dev
Adding OpenID Connect Authentication to the Epic Stack (tip) Learn how to integrate OpenID Connect authentication into the Epic Stack with this comprehensive...
a year ago
David Gerrells
too many birthdays I have a hard enough time remembering to take the trash out let alone the birthdays of my massive...
over a year ago
25
over a year ago
I have a hard enough time remembering to take the trash out let alone the birthdays of my massive family. Does this make me a bad uncle?
Cognitive...
Uploading CSV to DynamoDB with Node JS So I wanted to upload CSV to DynamoDB. Easy right? Not so fast. It turns out, you have to obey...
over a year ago
26
over a year ago
So I wanted to upload CSV to DynamoDB. Easy right? Not so fast. It turns out, you have to obey your provisioned write capacity. Unlike S3, "Simple Storage Service" where you simply upload a file, DynamoDB isn't "Simple". There's no "upload CSV" button. You have to write a...
bt RSS Feed
Adaptable Flexbox Grid Adaptable Flexbox Grid 2018-11-22 You can use flexbox for many tricky layout “hacks” and...
over a year ago
25
over a year ago
Adaptable Flexbox Grid 2018-11-22 You can use flexbox for many tricky layout “hacks” and implementing a grid layout is no different. Check out the CodePen below to see how you can implement a flexbox grid system that adapts automatically based on how many items you insert per row...
Joel Gascoigne's...
Our vision for location-independent salaries at Buffer Our vision for location-independent salaries at Buffer Note: this was originally posted on the...
over a year ago
33
over a year ago
Our vision for location-independent salaries at Buffer Note: this was originally posted on the Buffer blog. I’m happy to share that we’ve established a long-term goal that salaries at Buffer will not be based on location. We made our first step towards this last year, when we...
Eric Bailey
Focus Management and Inert
over a year ago
Basta’s Notes
Gumby Coin: a story about a 1958 claymation character, cryptocurrency, and pizza A grift, a failure, or a mistake?
over a year ago
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
24
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.
alexwlchan
A blue plaque for Hester In the last year, my theatre trips have been dominated by Operation Mincemeat, a comedy musical...
a year ago
40
a year ago
In the last year, my theatre trips have been dominated by Operation Mincemeat, a comedy musical currently playing in the Fortune Theatre. The writing is clever, the songs are catchy, and it’s laugh-a-minute funny, but it can also be solemn and moving. The show is based on the...
bt RSS Feed
Disabling Comments in WordPress Disabling Comments in WordPress 2020-12-28 I seem to come across a decent amount of clients and...
over a year ago
22
over a year ago
Disabling Comments in WordPress 2020-12-28 I seem to come across a decent amount of clients and users online that have a difficult time knowing how to disable comments for both future and previous blog posts. It isn’t the easiest for both use cases, so let’s break it down. Back...
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
23
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,...
Epic Web Dev
React Server Components: The Future of UI (article) React Server Components are going to improve the way we build web applications in a huge way... Once...
a year ago
36
a year ago
React Server Components are going to improve the way we build web applications in a huge way... Once we nail the abstractions...
David Crawshaw
2015-01-11 while (1) { A0.set(); A0.reset(); } www.espruino.com/Performance
over a year ago
bunnie's blog
Winner, Name that Ware April 2024 Last month’s ware was a “Z16 AI Voice Translator”. The name doesn’t really tell you much, so here’s...
a year ago
69
a year ago
Last month’s ware was a “Z16 AI Voice Translator”. The name doesn’t really tell you much, so here’s some photos that give a better idea of what the device is about. Above are the main parts of the device. The construction is simple and straightforward: big battery, screen with...
swyx's site RSS Feed
Why I Won't Choose To Be A Manager I recently decided that I will not _choose_ to be a manager. This is how I arrived at that...
over a year ago
On Life and Lisp
The Federation Fallacy Throughout the free software community, an unbridled aura of justified mistrust fills the air:...
over a year ago
29
over a year ago
Throughout the free software community, an unbridled aura of justified mistrust fills the air: mistrust of large corporations, mistrust of governments, and of course, mistrust of proprietary software. Each mistrust is connected by a critical thread: centralisation. Thus,...
David Heinemeier...
You can't fix core competency with a stern conversation When things aren't going well with a new hire, the problem usually falls into one of two categories:...
a year ago
23
a year ago
When things aren't going well with a new hire, the problem usually falls into one of two categories: competency or engagement. If it's a problem with engagement – their style of collaboration, their communication, their approach – there's a good chance you can fix it with some...
Steve Klabnik
2013: year in review
over a year ago
Ink & Switch
Ink Note Fall 2023: Constraint System At the beginning of phase 2, we weren’t sure what to do about constraints. Based on past...
a year ago
9
a year ago
At the beginning of phase 2, we weren’t sure what to do about constraints. Based on past exploration, constraints seemed to hold a lot of promise but were notoriously unreliable. A good constraint system could unify and power a number of key aspects of the dynamic medium we seek.
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...
a year ago
41
a year 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...
Ink & Switch
Patchwork 05 · Edit groups “Formality on demand” allows writers to choose the level of structure they want in their...
a year ago
8
a year ago
“Formality on demand” allows writers to choose the level of structure they want in their collaboration, and avoid needless ceremony.
Liz Denys
Creamsicles of a different texture: clementine panna cotta Creamsicles were one of my favorite desserts as a child. Whenever my family went to the pool, I...
over a year ago
33
over a year ago
Creamsicles were one of my favorite desserts as a child. Whenever my family went to the pool, I would absolutely dread the 15 minutes every hour that I couldn't stay in the pool known as adult swim - until I headed over to the pool's snack shop and grabbed a...
Steve Klabnik
2012: year in review
over a year ago
swyx's site RSS Feed
Feedback Ladders A post for the Netlify blog on how we did Code Reviews during my recent product rotation.
over a year ago
Confessions of a...
Building (and Breaking) Your First X86 Assembly Program We build a minimal X86 assembly program, run it… and hit a crash. But that crash is exactly what...
a month ago
Elad Blog
Anduril & Defense Tech The last year has demonstrated repeatedly the lack of societal preparation for multiple forms of...
over a year ago
40
over a year ago
The last year has demonstrated repeatedly the lack of societal preparation for multiple forms of threats to our country and world. Examples of this include issues responding to the COVID pandemic, the cybersecurity ransomware attacks on critical US infrastructure such as our
macwright.com
Recently I am not going to repeat the news. But man, things are really, really bad and getting worse in...
5 months ago
39
5 months ago
I am not going to repeat the news. But man, things are really, really bad and getting worse in America. It’s all so unendingly stupid and evil. The tech industry is being horrible, too. Wishing strength to the people who are much more exposed to the chaos than I am. Reading A...
Joel Gascoigne
What it's really like to grow a team when you're focused on culture-fit * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * It’s often...
over a year ago
28
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * It’s often interesting to look back and think about how much I’ve learned in the past year or two. Especially areas where I almost had no understanding at all. Company culture is one of those...
ntietz.com blog -...
Proving that every program halts One of the best known hard problems in computer science is the halting problem. In fact, it's widely...
2 weeks ago
16
2 weeks ago
One of the best known hard problems in computer science is the halting problem. In fact, it's widely thought[1] that you cannot write a program that will, for any arbitrary program as input, tell you correctly whether or not it will terminate. This is written from the framing of...
Daniel Marino
Building a Random Music Sequencer with Preact As I've composed music for video games, something that has piqued my interest is the concept of...
over a year ago
27
over a year ago
As I've composed music for video games, something that has piqued my interest is the concept of randomly generating music. Not that this is a new concept, but I was curious to see what I could come up with. Go ahead and check out the RMG-2021. Design I love how sequencers look...
Miguel Carranza
My role as a founder CTO: Year Seven 2024 has come and gone, and it’s time for my annual post. What a year for startups—like squeezing...
6 months ago
69
6 months ago
2024 has come and gone, and it’s time for my annual post. What a year for startups—like squeezing five regular years into one. Do you remember the Apple Vision Pro, the DMA regulation, founder mode, or the o1 launch? All of that happened in just the last twelve months. It’s also...
Computer Things
What makes concurrency so hard? A lot of my formal specification projects involve concurrent or distributed system. That's in the...
a year ago
21
a year 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...
Irrational...
Leadership requires taking some risk. At a recent offsite with Carta’s Navigators, we landed on an interesting topic: leadership roles...
a year ago
43
a year ago
At a recent offsite with Carta’s Navigators, we landed on an interesting topic: leadership roles sometimes mean that making progress on a professional initiative requires taking some personal risk. This lesson was hammered into me a decade ago during my time at Uber, where I...
Ink & Switch
Local First Unconference [2023 / STL]
over a year ago
Joel Gascoigne
Founders: failure comes with the territory * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * A couple of...
over a year ago
25
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * A couple of things have happened this week that made me think a little about what failure means for startup founders. Firstly, one of my favorite startups Sprouter has announced that it is...
Nelson's Weblog
The Transcantábrico Train We recently took the Transcantábrico, a week long luxury train trip across Northern Spain. It was...
a year ago
47
a year ago
We recently took the Transcantábrico, a week long luxury train trip across Northern Spain. It was great! Like a cruise but on a train. We did something similar in India in 2015 and it’s an interesting way to travel. Some photos here. The Transcantábrico goes across a part of...
alexwlchan
Filtering out bogus requests from Netlify Analytics I host this site on Netlify, and I pay for Netlify Analytics to monitor its performance. It’s...
over a year ago
44
over a year ago
I host this site on Netlify, and I pay for Netlify Analytics to monitor its performance. It’s essentially server-side logging with a dashboard on top, and it’s more than sufficient for the very limited analytics I want to do here. One of the dashboard panels is “resources not...
PostHog's RSS Feed
The YC Interview We submitted the application, then got back to work. We couldn't work out how long it'd take to hear...
over a year ago
23
over a year ago
We submitted the application, then got back to work. We couldn't work out how long it'd take to hear back, but then we did. It was now October 16th…
The Changelog
Facebook’s Blocking Decisions Are Deliberate – Including Their Censorship of Mastodon In the aftermath of my report of Facebook censoring mentions of the open-source social network...
over a year ago
19
over a year ago
In the aftermath of my report of Facebook censoring mentions of the open-source social network Mastodon, there was a lot of conversation about whether or not this was deliberate. That conversation seemed to focus on whether a human speficially added joinmastodon.org to some sort...
Dan Slimmon
Garden-path incidents Barb’s story It’s 12 noon on a Minneapolis Wednesday, which means Barb can be found at Quang. As the...
a year ago
98
a year ago
Barb’s story It’s 12 noon on a Minneapolis Wednesday, which means Barb can be found at Quang. As the waiter sets down Barb’s usual order (#307, the Bun Chay, extra spicy), Barb’s nostrils catch the heavenly aroma of peanuts and scallions and red chiles. A wave of calm moves...
Tony Finch's blog
An update on leap seconds It has been a couple of years since my previous blog post about leap seconds, though I have been...
over a year ago
25
over a year ago
It has been a couple of years since my previous blog post about leap seconds, though I have been tweeting on the topic fairly frequently: see my page on date, time, and leap seconds for an index of threads. But Twitter now seems a lot less likely to stick around, so I’ll aim to...
swyx's site RSS Feed
Everything You Hate About Clubhouse Is Why It Will Win Understanding new social media is a *sociological* exercise, not a logical one.
over a year ago
PostHog's RSS Feed
HostHogs - free drinks, free pizza and frequently asked questions As you may have heard, we’ll soon host our first ever meet-up for anyone who uses or is interested...
over a year ago
25
over a year ago
As you may have heard, we’ll soon host our first ever meet-up for anyone who uses or is interested in finding out more about PostHog. It’ll take place…
Blog System/5
Synology DS923+ vs. FreeBSD w/ZFS A comparison of a home-built FreeBSD NAS with ZFS against the DS923+ storage appliance from...
7 months ago
Daniel Immke's Blog...
2018: A year in review It’s the end of the year, and I’ve been reflecting on what I accomplished this year and what I...
over a year ago
26
over a year ago
It’s the end of the year, and I’ve been reflecting on what I accomplished this year and what I didn’t, as well as what I can do better next…
the singularity is...
A disgusting playbook So I started another company. I have even less tolerance for fake bullshit than when I started...
a year ago
27
a year ago
So I started another company. I have even less tolerance for fake bullshit than when I started comma, and I probably will fail because of this. Cruise Automation is a good example here. If they told the truth, they would be out of business. In 2016, they were bought by GM for...
alexwlchan
A script to get Live Text from images One of my favourite new features on Apple’s OSes in the last few years is Live Text, which is an...
over a year ago
33
over a year ago
One of my favourite new features on Apple’s OSes in the last few years is Live Text, which is an optical character recognition tool that lets you select text in images. This sort of tech has been around for decades, but having it built into the OS makes it much easier to use. The...
Hixie's Natural Log
How big is the Flutter team? I often get asked how many people contribute to Flutter. It's a hard question to answer because...
a year ago
33
a year ago
I often get asked how many people contribute to Flutter. It's a hard question to answer because "contribute" is a very vague concept. There's tens of thousands of packages on pub.dev, all of which are written by contributors to the community. There's over 100,000 of issues...
Sometimes It Works...
Punctuated Excitement Punctuated Excitement Sunsets always lead to sunrises ¶Punctuated Excitement When I try to tell new...
over a year ago
9
over a year ago
Punctuated Excitement Sunsets always lead to sunrises ¶Punctuated Excitement When I try to tell new acquaintances about what I do, the conversation usually finishes in 30 seconds with them saying something like “oh yeah, IT, I thought so” or “so you’re a web designer?” So I...
Acko.net
I is for Intent Why your app turned into spaghetti "I do not like your software sir, There's a...
a year ago
13
a year ago
Why your app turned into spaghetti "I do not like your software sir, 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...
swyx's site RSS Feed
Ejectable Defaults Borrowing heavily from Gatsby Themes to improve the Sapper developer experience, and a discussion of...
over a year ago
27
over a year ago
Borrowing heavily from Gatsby Themes to improve the Sapper developer experience, and a discussion of how Ejectable Defaults fits with the Zero Config movement
A Smart Bear
The practical application of "Rocks, Pebbles, Sand" You’ve probably seen this analogy before, but many real-world complications get in the way of...
over a year ago
37
over a year ago
You’ve probably seen this analogy before, but many real-world complications get in the way of actually doing it. It’s not just about how big tasks are, but about using different frameworks to prioritize each, and following certain guidelines about how to construct sprints.
Irrational...
Llm
a year ago
Alex Meub
Buying a House in Portland After nearly 6 months of looking, my wife and I finally bought a house in Portland. We physically...
over a year ago
34
over a year ago
After nearly 6 months of looking, my wife and I finally bought a house in Portland. We physically toured more than 70 houses, put in 13 offers and looked over hundreds of listings in nearly every neighborhood in the city. I thought it might be a good time to reflect on the...
EXPLAIN EXTENDED
Happy New Year: solving the Rubik’s Cube in SQL Explain Extended New Year's post solving the Rubik's Cube in SQL The post Happy New Year: solving...
over a year ago
36
over a year ago
Explain Extended New Year's post solving the Rubik's Cube in SQL The post Happy New Year: solving the Rubik’s Cube in SQL appeared first on EXPLAIN EXTENDED.
Blog of Simple...
How a reverse trial will push Simple Analytics to the next level
5 months ago
swyx's site RSS Feed
Every Web Performance Test Tool Check your site's speed quickly with a battery of tests
over a year ago
Writing - Andreas...
Grit Multipliers People sometimes argue that you’re more likely to build a successful business as a solo founder....
over a year ago
26
over a year ago
People sometimes argue that you’re more likely to build a successful business as a solo founder. The argument goes that without co-founders, you get faster decision making, and since speed is one of most important advantages you have, you get a better shot at iterating...
MMapped blog
Candid for engineers
over a year ago
Joel Gascoigne
Thoughts on travelling with your startup * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Buffer...
over a year ago
27
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Buffer [http://bufferapp.com] has been a crazy ride since I first had the idea back in October 2010. As we’ve grown the startup from nothing to 250,000 users, a $600,000 annual revenue run rate...
Basta’s Notes
Read every error. You can't read every error. System stability is a steady state, not a goal
a year ago
Liz Denys
New Loose Leaf Security episode: More security stories! The latest Loose Leaf Security is out, a handful of Geoffrey and my own security adventures,...
over a year ago
35
over a year ago
The latest Loose Leaf Security is out, a handful of Geoffrey and my own security adventures, including concerns about Twitter's "favorites" evolved into "likes," and some juicier news stories: Security stories: surveillance databases, unlocking apps, unexpected photo booths, and...
charity.wtf
Pragmatism, Neutrality and Leadership Every year or so, some tech CEO does something massively stupid, like declaring “No politics at...
11 months ago
110
11 months ago
Every year or so, some tech CEO does something massively stupid, like declaring “No politics at work!”, or “Trump voters are oppressed and live in fear!”, and we all get a good pained laugh over how out of touch and lacking in self-awareness they are. We hear a lot about the...
TokyoDev
How to Pass the Resume Screening Stage in Japan Do you feel that the number of applications needed to land a role has skyrocketed? If so, your...
a month ago
25
a month ago
Do you feel that the number of applications needed to land a role has skyrocketed? If so, your instincts are correct. According to a Workday Global Workforce Report in September 2024, job applications are growing at a rate four times faster than job openings. This growth is...
PostHog's RSS Feed
HogMail #14 Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product...
over a year ago
23
over a year ago
Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product guides, and curated articles on building great products…
Remains of the Day
Veblen values NOTE: I'm going to start cross-posting individual stories sent out in my newsletter over here on my...
over a year ago
37
over a year ago
NOTE: I'm going to start cross-posting individual stories sent out in my newsletter over here on my blog. The versions here may contain additional side notes, and often as I bring them over I'll do some light word-smithing or additional copy-editing because I can never stop...
Neil Panchal
How to install PostgreSQL in a custom directory When you install postgresql using apt-get, it runs initdb and automatically creates a main cluster....
over a year ago
47
over a year ago
When you install postgresql using apt-get, it runs initdb and automatically creates a main cluster. Typically, the default data directory location is in /var/lib/postgresql/<version>/<cluster>/. There are three ways to install PostgreSQL in a custom directory. Options 1 and 2 are...
David Heinemeier...
Fonts don't have to look awful on Windows I always thought it was a software problem — or at least a difference of aesthetics expressed in...
a year ago
53
a year ago
I always thought it was a software problem — or at least a difference of aesthetics expressed in software. But it turns out  the reason many Mac owners, including yours truly, so strongly dislike how fonts typically look on Windows is actually a hardware problem!  See, every Mac...
TokyoDev
The 2023 TokyoDev Developer Survey results are live! In October 2023, I conducted a survey of international developers living in Japan. The results are...
a year ago
30
a year ago
In October 2023, I conducted a survey of international developers living in Japan. The results are now live, please [check them out!](https://2023.surveys.tokyodev.com/en-US) This year’s survey had a total of 713 respondents, up 28% from last year’s survey. This is an amazing...
TokyoDev
Helping Japanese companies build global engineering teams TokyoDev has launched a new Japanese language blog focused on aiding Japanese companies in building...
10 months ago
19
10 months ago
TokyoDev has launched a new Japanese language blog focused on aiding Japanese companies in building English-speaking engineering teams. This is our first step towards our goal of helping these companies internationalize their engineering departments, which will allow them to take...
The Codist
My Wikipedia Entry For Trapeze Maury Markowitz wrote up the story of Trapeze (covered earlier in this blog) on Wikipedia. It sure...
a year ago
24
a year ago
Maury Markowitz wrote up the story of Trapeze (covered earlier in this blog) on Wikipedia. It sure seems like a long time ago.
Charles Chen
On Bakers, Ovens, and AI Startup Moats Are new AI startups "just another wrapper for a 3rd party model"? Does having an oven make you a...
8 months ago
Krzysztof Kowalczyk...
Lessons learned porting 50k loc from Java to Go I was contracted to port a large Java code base to Go. The code in question is a Java client for...
over a year ago
27
over a year ago
I was contracted to port a large Java code base to Go. The code in question is a Java client for RavenDB, a NoSQL JSON document database. Code with tests was around 50 thousand lines. The result of the port is a Go client. This article describes what I’ve learn in the...
Patrick Kayongo
Iinkomo “I know you’ve explained this to me before, but why do I have to leave again?” Gomolemo was packing...
a year ago
42
a year ago
“I know you’ve explained this to me before, but why do I have to leave again?” Gomolemo was packing the last bit of her belongings into her bags, rushed by her anger and irritation. “I told you; it will just be for a few days. My grandfather is here for a medical procedure, and...
Sometimes It Works...
A-A-Ron! Aaron Francis is a rising star in the Laravel community. Over the past couple of years he's rocketed...
a year ago
10
a year ago
Aaron Francis is a rising star in the Laravel community. Over the past couple of years he's rocketed up because he's a genuinely thoughtful, intelligent and funny guy. I like him. I met him very briefly at Laracon US this year and I've had some great public and private...
Eric Bailey
These three links spell out a big uh oh for where things are headed when placed in context with each... Google Is the Only Search Engine That Works on Reddit Now Thanks to AI Deal - 404 Media Thread by...
11 months ago
20
11 months ago
Google Is the Only Search Engine That Works on Reddit Now Thanks to AI Deal - 404 Media Thread by stillorangecrushed - Thread Reader App AI models fed AI-generated data quickly spew nonsense - Nature
Josh Collinsworth
Things I enjoyed in 2024 Things I watched, read, played, got into, enjoyed, or did and would do again, in 2024.
6 months ago
HTMHell
Back to Basics: 5 HTML attributes for improved accessibility and user experience by Daniela Kubesch In the fast-paced world of web development, it's easy to get caught up in the...
a year ago
24
a year ago
by Daniela Kubesch In the fast-paced world of web development, it's easy to get caught up in the latest frameworks, libraries and cutting-edge technologies. But sometimes, the most impactful improvements come from revisiting the fundamentals. In this blog post, I'll guide you...
Seldo.com
Becoming American
over a year ago
Chris Nicholas
A reactive framework in 40 lines In this article I'll be explaining one method to create a basic reactive framework (in just 40 lines...
over a year ago
22
over a year ago
In this article I'll be explaining one method to create a basic reactive framework (in just 40 lines of code).
Confessions of a...
Context Switching and Performance: What Every Developer Should Know Understand how context switching affects CPU registers, caches, TLB, and pipeline performance, and...
7 months ago
82
7 months ago
Understand how context switching affects CPU registers, caches, TLB, and pipeline performance, and learn strategies to mitigate performance penalties
A Smart Bear
Fermi ROI: Fixing the ROI rubric “Maximum value in minimum time.” Sounds good in theory, but traditional rubrics surreptitiously fail...
over a year ago
35
over a year ago
“Maximum value in minimum time.” Sounds good in theory, but traditional rubrics surreptitiously fail to produce the best answers, and fail to create explanations that help others understand why they’re the best answers. This system works.
Josh Comeau's blog
Animated Sparkles in React In this dazzling tutorial, we'll see how to build an animated component. Wrap it around text or...
over a year ago
24
over a year ago
In this dazzling tutorial, we'll see how to build an animated component. Wrap it around text or images and watch them twinkle! This neat trick is a perfect way to emphasize positive or exciting things.
HTMHell
Template for accessibility guidelines by Steve Frenzel Foreword This template is opinionated and intended as a starting point for those...
a year ago
22
a year ago
by Steve Frenzel Foreword This template is opinionated and intended as a starting point for those who want to define how accessibility is dealt with in their company. It does not matter whether your title is developer, designer, project manager or something else. I created it...
A Smart Bear
How to measure the accuracy of forecasts How do you assess forecasts, when the forecast is only a probability? It's not just about accuracy....
a year ago
48
a year ago
How do you assess forecasts, when the forecast is only a probability? It's not just about accuracy. Let's dive into the math.
bunnie's blog
Winner, Name that Wäre July 2023 The Ware for July 2023 is a “KUP 10” by aditec. Also, thanks to FETguy, we now have a schematic of...
a year ago
24
a year ago
The Ware for July 2023 is a “KUP 10” by aditec. Also, thanks to FETguy, we now have a schematic of the ware: The spirit of Name that Ware is about demystifying electronics and encouraging people to learn by taking things apart. Drawing a schematic from an image of a circuit board...
PostHog's RSS Feed
PostHog Launch Week I: A Universe of New Features PostHog made huge strides in 2021. To name just a few landmarks, we: Raised a $15 million Series B...
over a year ago
21
over a year ago
PostHog made huge strides in 2021. To name just a few landmarks, we: Raised a $15 million Series B ahead of schedule Became one of YC's top-valued…
Alice GG
Setting up Mikochi with Docker and Traefik Last year, I spent a little bit of time re-learning full-stack development and built Mikochi. The...
a year ago
42
a year ago
Last year, I spent a little bit of time re-learning full-stack development and built Mikochi. The project has since grown to version 1.3.1 and reached 100 stars on GitHub. This article aims to be a step-by-step guide on how to install it and configure it to use HTTPS with Docker...
David Heinemeier...
The benefit of seniority ought to be bandwidth Juniors are judged on effort, seniors are judged on outcomes. That’s a common and useful heuristic...
a year ago
23
a year ago
Juniors are judged on effort, seniors are judged on outcomes. That’s a common and useful heuristic for evaluating employees. It neatly separates productivity from effectiveness, and places a premium on the latter. But the biggest benefit of this distinction ought to be of the...
David Heinemeier...
Introducing Omakub Linux can look and feel so good, but it often doesn't out of the box. It's almost like there's a...
a year ago
105
a year ago
Linux can look and feel so good, but it often doesn't out of the box. It's almost like there's a rite of passage in certain parts of the community where becoming an expert in the intricacies of every tool and its theming is required to prove you're a proper nerd. I think that's a...
Words and Buttons...
Why is it ok to divide by 0.0? This explains why the division by zero in floating point numbers is ok.
over a year ago
Quentin Santos
Rust Gotcha: last() on DoubleEndedIterator tl;dr: don’t call last() on a DoubleEndedIterator How do you efficiently get the last part of a...
6 months ago
66
6 months ago
tl;dr: don’t call last() on a DoubleEndedIterator How do you efficiently get the last part of a space-separated string in Rust? It will be obvious to some, but the obvious answer of s.split(' ').last() is wrong. The mistake is easy to make; I encountered it in a recent MR I...
Blog System/5
Bazel at Snowflake two years in Two and a half years ago, I joined Snowflake to help their mission of migrating to Bazel. Here are...
3 months ago
38
3 months ago
Two and a half years ago, I joined Snowflake to help their mission of migrating to Bazel. Here are the articles we have published so far.
Steve Klabnik
Using puma on Heroku
over a year ago
TokyoDev
The Remarkable Decline in Home Burglary Rates in Japan I stumbled across an amazing fact. From 2003 to 2022, the number of home burglaries in Japan...
a year ago
132
a year ago
I stumbled across an amazing fact. From 2003 to 2022, the number of home burglaries in Japan decreased by a factor of 12! Home burglaries in Japan peaked in 2003, with 190,473 cases in Japan. But as of 2022, where the most recent data is available, they have dropped to a mere...
Elad Blog
Capital Efficient Businesses Many of the biggest companies in the world started off as capital efficient businesses. We discuss.
a year ago
Liz Denys
Hold back on some of the sweet tooth: citrus almond poundcake When I had come across an article on "sneaking" citrus almond poundcake out of a food processor in...
over a year ago
28
over a year ago
When I had come across an article on "sneaking" citrus almond poundcake out of a food processor in Mark Bittman's column, I realized that it had been too long since I had even eaten poundcake. Further, this one was flavored like oranges and marzipan - two of my favorite flavors -...
Ink & Switch
Ink Note Fall 2023: Informal ink deformation You can think of informal ink as a superset of formal ink: it starts out with less structure, but...
a year ago
7
a year ago
You can think of informal ink as a superset of formal ink: it starts out with less structure, but structure can be added over time, by the sketcher or the system.
A Smart Bear
The only way to guarantee startup success What is it like to reach the pinnacle of success? Is that where you attain happiness and...
a year ago
77
a year ago
What is it like to reach the pinnacle of success? Is that where you attain happiness and fulfillment? Or are those found right here, right now.
Patrick Kayongo
Software Developers vs ChatGPT & Friends The machines are coming to steal our jobs. It took the jobs of the farm labourers and the factory...
over a year ago
41
over a year ago
The machines are coming to steal our jobs. It took the jobs of the farm labourers and the factory workers, and in a twist of irony, it’s now taking the jobs of those who developed its predecessors – the software developers. At least that’s what many alarmist headlines are saying...
Dan Slimmon
Putting a meaningful dent in your error backlog We often don't realize how noisy the errors have gotten until things are already well out of hand....
11 months ago
107
11 months ago
We often don't realize how noisy the errors have gotten until things are already well out of hand. After all, we've got shit to do. Deadlines to hit. By the time we decide to get serious about error management, a huge, impenetrable, meaningless backlog of errors has already...
Eric Bailey
Minor version bump I got a title change today. I’m now a Senior Designer. What’s worth noting is that this is the first...
over a year ago
16
over a year ago
I got a title change today. I’m now a Senior Designer. What’s worth noting is that this is the first place I’ve worked that has given me a title change. I’ve been in the industry for 12 years. Titles are really important if you’re a member of a minoritized group. This is to say...
swyx's site RSS Feed
JavaScript: the First 20 Years by Allen Wirfs-Brock and Brendan Eich A link to the 190 page history of JS by its original creator and the editor of ES6.
over a year ago
swyx's site RSS Feed
Unsupervised Learning: Information Theory Recap A small detour to catch up on the basics of Information Theory we'll need
over a year ago
Kagi Blog
What's next for Kagi? Two years ago, on June 1st, 2022, Kagi introduced ( https://blog.kagi.com/kagi-orion-public-beta ) a...
a year ago
97
a year ago
Two years ago, on June 1st, 2022, Kagi introduced ( https://blog.kagi.com/kagi-orion-public-beta ) a search engine that challenged the ad-supported version of the web.
David Crawshaw
2015-07-14
over a year ago
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,...
10 months ago
77
10 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...
Maggie Appleton
The Block-Paved Path to Structured Data How block-based interfaces can help us create more structured data on the web
over a year ago
PostHog's RSS Feed
Counterintuitive lessons about our pricing Imagine being able to grow twice as fast with just a few hours of work. Changing your pricing has a...
over a year ago
24
over a year ago
Imagine being able to grow twice as fast with just a few hours of work. Changing your pricing has a real chance to get you there. Here is a breakdown…
A Smart Bear
When should a decision be fast, or slow? Decisions should usually be made quickly, to accelerate action and learning. But sometimes it really...
over a year ago
53
over a year ago
Decisions should usually be made quickly, to accelerate action and learning. But sometimes it really is smarter to take your time. Here's how to decide.
Darek Kay
Handling Enzyme in React 18 React Testing Library (RTL) is arguably superior to Enzyme, due to a shift from testing...
over a year ago
31
over a year ago
React Testing Library (RTL) is arguably superior to Enzyme, due to a shift from testing implementation details to more user-centric unit tests. However, many projects still contain lots of Enzyme tests from the early days, making migration difficult and time-consuming. At my...
David Heinemeier...
Rails World sold out in less than 45 minutes There hasn't been a major, dedicated Rails conference in Europe since 2008, so perhaps it's no...
over a year ago
26
over a year ago
There hasn't been a major, dedicated Rails conference in Europe since 2008, so perhaps it's no surprise that there was pent-up demand. But I was still shocked to see the forthcoming Rails World visit to Amsterdam sell out in less than 45 minutes yesterday! What an awesome...
Making software...
Adventures in Creating a Minimal Alpine Linux Installer Adventures in Creating a Minimal Alpine Linux Installer 2022-12-08 Introduction I've made the switch...
over a year ago
38
over a year ago
Adventures in Creating a Minimal Alpine Linux Installer 2022-12-08 Introduction I've made the switch to Alpine Linux as my main laptop/desktop hybrid workstation and I love it - warts and all. This post will follow my process building my Alpine Linux "installer" I used for this...
Quentin Santos
Reproducing Espressif’s reset circuit I recently discussed how Espressif implements automatic reset, a feature that lets users easily...
a week ago
13
a week ago
I recently discussed how Espressif implements automatic reset, a feature that lets users easily update the code on an Espressif microcontroller. There are actually more subtleties than a quick look would suggest, and I spent a fair bit of time investigating them. This article and...
Jim Nielsen’s Blog
Components and LEGOs “We’re going to build a component library — which are like a bunch of LEGOs — so...
over a year ago
55
over a year ago
“We’re going to build a component library — which are like a bunch of LEGOs — so designers/developers can just pick a prefabricated component off the shelf and build with consistency and coherence.” It’s a nice thought, if you don’t think about it too much. But I recently read...
Epic Web Dev
Fully Typed Web Apps The main thing that makes end-to-end type safety difficult is simple: boundaries. The secret to...
over a year ago
23
over a year ago
The main thing that makes end-to-end type safety difficult is simple: boundaries. The secret to fully typed web apps is typing the boundaries.
David Crawshaw
2015-05-07
over a year ago
swyx's site RSS Feed
Branding Bundles The best way to communicate a group of benefits is to slap a label on it.
over a year ago
TokyoDev
How to Survive and Thrive as an Engineer in Japan At [Oedo Ruby Kaigi 04](http://regional.rubykaigi.org/oedo04/), [Leonard...
over a year ago
31
over a year ago
At [Oedo Ruby Kaigi 04](http://regional.rubykaigi.org/oedo04/), [Leonard Chin](https://twitter.com/lchin) gave a presentation entitled "How to Survive and Thrive as an Engineer in a Foreign Land". Although the presentation is for a Japanese audience, it is based on his experience...
TokyoDev
Facebook is Japan's LinkedIn A couple of weeks back, an article [Facebook Wins Relatively Few...
over a year ago
22
over a year ago
A couple of weeks back, an article [Facebook Wins Relatively Few Friends in Japan](http://www.nytimes.com/2011/01/10/technology/10facebook.html?pagewanted=all) made its rounds. As usual, Facebook is compared to the big three Japanese SNS: mixi, Gree, and Mobage-town. However,...
The Pragmatic...
The Roots of Today's Modern Backend Engineering Practices What accidentally taking down Amazon.com in 1997 taught Joshua Burgin; tech industry veteran and one...
a year ago
38
a year ago
What accidentally taking down Amazon.com in 1997 taught Joshua Burgin; tech industry veteran and one of Amazon’s first 100 employees
Joel Gascoigne
Use the happiness advantage * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Looking back to...
over a year ago
27
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Looking back to the start of Buffer [http://bufferapp.com], one of the things I think may have helped a lot with gaining traction fast was to involve users in the validation process and tell these...
The Pragmatic...
Happy Leap Day! 29 February is causing problems in software systems across the globe. It’s a good reminder on how...
a year ago
53
a year ago
29 February is causing problems in software systems across the globe. It’s a good reminder on how few assumptions we should make about dates – and why to use a date library when you can.
Confessions of a...
Linux Context Switching Internals: Part 1 - Process State and Memory How does the Linux kernel represent processes and their state: A breakdown of task_struct and...
6 months ago
Making software...
Improving Github's New Design Improving Github's New Design 2020-07-07 Like many other Github users, I am not a big fan of their...
over a year ago
37
over a year ago
Improving Github's New Design 2020-07-07 Like many other Github users, I am not a big fan of their recent repository page redesign. In my mind it seems like a change just for the sake of change - the original UI worked perfectly fine. Sigh. I was planning on recreating the...
Eric Bailey
Spear phishing with Slackbot for fun and profit Slack went from IRC-but-with-WebKit to critical piece of business infrastructure almost overnight....
over a year ago
19
over a year ago
Slack went from IRC-but-with-WebKit to critical piece of business infrastructure almost overnight. I’m a big fan. It freed us from the tyranny of passive aggressive email chains, and when practiced with good etiquette quickly became my favorite way of communicating via text at...
swyx's site RSS Feed
Language Servers are the New Frameworks Developer Experience is shifting left, all the way to onKeyUp.
over a year ago
Dan Quach Blog
West Coast Trail – The 75km/48 mile death hike Author Note: This trip was taken in 2021, but updated in 2023 with updated details. I’m not really...
over a year ago
36
over a year ago
Author Note: This trip was taken in 2021, but updated in 2023 with updated details. I’m not really sure where I get these crazy ideas, but a friend and I booked the West Coast Trail. It is this multi day thru hike in the west coast of Vancouver Island, which is accessible via...
swyx's site RSS Feed
Organizing State of Diffusion++ I manifested a "State of Diffusion++" meetup yesterday that I felt was a success. 200 people signed...
a year ago
57
a year ago
I manifested a "State of Diffusion++" meetup yesterday that I felt was a success. 200 people signed up! Here are some photos!
Dan Slimmon
did u ever read so hard u accidentally wrote? Owning a production Postgres database is never boring. The other day, I’m looking for trouble (as I...
3 months ago
38
3 months ago
Owning a production Postgres database is never boring. The other day, I’m looking for trouble (as I am wont to do), and I notice this weird curve in the production database metrics: So we’ve got these spikes in WALWrite: the number of processes waiting to write to the write-ahead...
Contraption Co.
How to host web apps on a Mac Mini Open-sourcing Toolbox, a framework for Mac-based home web servers
3 months ago
Nelson's Weblog
Non-alcoholic apéritifs I’ve been doing Dry January this year. One thing I missed was something for apéro hour, a beverage...
5 months ago
50
5 months ago
I’ve been doing Dry January this year. One thing I missed was something for apéro hour, a beverage to mark the start of the evening. Something complex and maybe bitter, not like a drink you’d have with lunch. I found some good options. Ghia sodas are my favorite. Ghia is an NA...
Liz Denys
Updated colors for the Library Blanket color palette preview tool Purl Soho added some new colors and discontinued some old colors of the yarns called for in Joelle...
over a year ago
30
over a year ago
Purl Soho added some new colors and discontinued some old colors of the yarns called for in Joelle Hoverson's Library Blanket. I've added the eight new colors to the Library Blanket color palette preview tool I made last April, and I also labeled the discontinued colors as such....
David Crawshaw
jsonfile: a quick hack for tinkering jsonfile: a quick hack for tinkering Consider your requirements! A reference implementation A final...
a year ago
21
a year ago
jsonfile: a quick hack for tinkering Consider your requirements! A reference implementation A final thought 2024-02-06 The year is 2024. I am on vacation and dream up a couple of toy programs I would like to build. It has been a few years since I built a standalone toy, I have...
Blog - Bitfield...
Programming with confidence: TDD in Go There’s an easy, pleasant, and reliable way to build software in Go, guided by tests. Let’s find...
a year ago
25
a year ago
There’s an easy, pleasant, and reliable way to build software in Go, guided by tests. Let’s find out what it’s like to program with confidence, in the first part of this TDD tutorial series.
Steve Klabnik
Fire Mario not fire flowers
over a year ago
bt RSS Feed
Hosting with Codeberg Pages Hosting with Codeberg Pages 2022-07-29 I recently switched the pblog project repo over from...
over a year ago
23
over a year ago
Hosting with Codeberg Pages 2022-07-29 I recently switched the pblog project repo over from Sourcehut to Codeberg (mostly for UX reasons) and it got me looking into Codeberg Pages. It seemed like a cleaner approach to host my personal blog on the same platform I planned to also...
Irrational...
Staff-Plus
a year ago
Jim Nielsen’s Blog
Amazing Athletes of the 21st Century Read more about RSS Club. Content warning: wherein I talk about sports. If that’s not your...
11 months ago
81
11 months ago
Read more about RSS Club. Content warning: wherein I talk about sports. If that’s not your thing, feel free to skip this one. I’m not a rabid sports fan. I don’t have a team, though I do have teams I hate (or rather, like to hate on). But I do enjoy following sports. I’ve...
Maggie Appleton
Teenage Skeuomorphic Desktop Designs An archive of my high school desktop designs, circa 2009
over a year ago
Julia Evans
ASCII control characters in my terminal Hello! I’ve been thinking about the terminal a lot and yesterday I got curious about all these...
8 months ago
57
8 months ago
Hello! I’ve been thinking about the terminal a lot and yesterday I got curious about all these “control codes”, like Ctrl-A, Ctrl-C, Ctrl-W, etc. What’s the deal with all of them? a table of ASCII control characters Here’s a table of all 33 ASCII control characters, and what they...
macwright.com
Recently We went apple picking this month in New Jersey, and one of the farms had these two golden retrievers...
over a year ago
48
over a year ago
We went apple picking this month in New Jersey, and one of the farms had these two golden retrievers in their own, private, enormous pen. It was a petting zoo, but with two golden retrievers. They defended their space against other dogs who wanted to say hi, but stayed near the...
bt RSS Feed
Obvious Javascript 'Injection' Fallback Obvious Javascript ‘Injection’ Fallback 2020-12-04 Sometimes websites and web apps might require...
over a year ago
26
over a year ago
Obvious Javascript ‘Injection’ Fallback 2020-12-04 Sometimes websites and web apps might require content to be “injected” via Javascript. I should mention that I am strongly against this practice - but often this kind of thing is out of one’s hands. So, the least I can do is...
blag
An exploit on Gaana.com gave me access to their entire User Database In May, 2015 I found an exploit on Gaana.com, which let me access their entire User Database (more...
over a year ago
23
over a year ago
In May, 2015 I found an exploit on Gaana.com, which let me access their entire User Database (more than 10 Million) which included all the user info.
orlp.net - Blog...
When Random Isn't This post is an anecdote from over a decade ago, of which I lost the actual code. So please forgive...
a year ago
37
a year ago
This post is an anecdote from over a decade ago, of which I lost the actual code. So please forgive me if I do not accurately remember all the details. Some details are also simplified so that anyone that likes computer security can enjoy this article, not just those who have...
Steve Klabnik
A case study in being excellent: Divvy
over a year ago
A Beautiful Site
How to delete a tag on GitHub In the world of Git, tags are very useful for keeping track of your project's version history. A lot...
over a year ago
35
over a year ago
In the world of Git, tags are very useful for keeping track of your project's version history. A lot of folks will argue that you shouldn't delete tags, but there are real-world examples in which tags need to be deleted.  That said, it's both a good and a bad thing that GitHub...
swyx's site RSS Feed
Moving to Obsidian as a Public Second Brain The case for having a -Public- Second Brain, and why I picked Obsidian.
over a year ago
David Heinemeier...
To the crazy ones In an earlier era, we'd all have been glued to the television to cheer SpaceX successfully catching...
9 months ago
57
9 months ago
In an earlier era, we'd all have been glued to the television to cheer SpaceX successfully catching Starship's returning booster rocket on the first try. I remember my father talking about seeing Apollo 11 make it to the moon. That was a lifelong memory for him. And I remember,...
swyx's site RSS Feed
Software 3.0 and the AI Engineer Landscape (talk notes & slides) Everyone has gone AI mad, and there is a lot of noise, hype, and demos, but not a lot of guidance on...
a year ago
76
a year ago
Everyone has gone AI mad, and there is a lot of noise, hype, and demos, but not a lot of guidance on practical usecases. We will go over a mental model of who is doing what and explain both where the opportunities are and where the non-AI developer can start going down the rabbit...
Contraption Co.
Innovation versus distribution The race between startups and incumbents
9 months ago
swyx's site RSS Feed
The Many Jobs of JS Build Tools A discussion of why JS developers use build tools like Webpack and what we do with them, for new JS...
over a year ago
28
over a year ago
A discussion of why JS developers use build tools like Webpack and what we do with them, for new JS developers.
swyx's site RSS Feed
Networking Essentials: Traffic Engineering What is Traffic Engineering?
over a year ago
Vladimir Klepov as a...
Keep a React component mounted The second most important React optimization technique after shouldComponentUpdate and friends is...
over a year ago
26
over a year ago
The second most important React optimization technique after shouldComponentUpdate and friends is remount management. Some portions of the UI can be hidden or shown — sidebars, drop-down menus, modals and draggable widgets are all prominent examples. The basic React pattern for...
macwright.com
Open charter companies and relicensing A few weeks ago, HashiCorp switched its default license for future product releases to the BSL...
a year ago
23
a year ago
A few weeks ago, HashiCorp switched its default license for future product releases to the BSL license. The BSL license was created by the people at MariaDB in 2017 to give companies a way to release software as open source but prohibit their competitors from re-hosting that...
PostHog's RSS Feed
The time before YC I'm James , and I work with Tim . We are the co-founders of PostHog - a current batch YC company....
over a year ago
25
over a year ago
I'm James , and I work with Tim . We are the co-founders of PostHog - a current batch YC company. This is us (I'm on the right), just after we got…
alexwlchan
Publishing lots and lots of messages to SNS At work, we use Amazon SNS as the trigger for a lot of our data pipelines. You send a message to an...
over a year ago
48
over a year ago
At work, we use Amazon SNS as the trigger for a lot of our data pipelines. You send a message to an SNS topic, and it gets picked up by an SQS queue, an ECS task, or a Lambda function – and they in turn send new messages to other SNS topics, and the pipeline continues. Sending a...
macwright.com
Recently Summer screeched to a halt a few days ago and I’m still reeling from it. The dehumidifiers turned...
over a year ago
35
over a year ago
Summer screeched to a halt a few days ago and I’m still reeling from it. The dehumidifiers turned off, the humidifiers on. The A/C off, the heat on. I’m still, more than a year after leaving the west coast, grateful for the presence of seasons to keep me aware of time...
Eric Bailey
I love my slightly smart tiny TV details { font-size: var(--scale1); margin-top: 0.25rem !important; } details summary...
a year ago
17
a year ago
details { font-size: var(--scale1); margin-top: 0.25rem !important; } details summary { line-height: 1.2; } details p { line-height: 1.35; margin-top: var(--scale0); } I swear this isn’t a sponsored post. I impulse bought a TinyTV 2 recently. It...
The Changelog
The Good, Bad, and Scary of the Banning of Donald Trump, and How Decentralization Makes It All... It is undeniable that banning Donald Trump from Facebook, Twitter, and similar sites is a benefit...
over a year ago
21
over a year ago
It is undeniable that banning Donald Trump from Facebook, Twitter, and similar sites is a benefit for the moment. It may well save lives, perhaps lots of lives. But it raises quite a few troubling issues. First, as EFF points out, these platforms have privileged speakers with...
The Changelog
Asynchronous Email: Exim over NNCP (or UUCP) Following up to yesterday’s article about how NNCP rehabilitates asynchronous communication with...
over a year ago
31
over a year ago
Following up to yesterday’s article about how NNCP rehabilitates asynchronous communication with modern encryption and onion routing, here is the first of my posts showing how to put it into action. Email is a natural fit for async; in fact, much of early email was carried by...
Words and Buttons...
Rational interpolation Rational interpolation is a step forward from polynomial interpolation towards rational splines....
a year ago
66
a year ago
Rational interpolation is a step forward from polynomial interpolation towards rational splines. With rational interpolation, you can build functions that run through a set of points and also have vertical asymptotes whenever you want. With this capability, you can now model...