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swyx's site RSS Feed
Narrow Waists When talking about "Narrow Waists" I should clarify that I'm only referring to the term from the...
over a year ago
29
over a year ago
When talking about "Narrow Waists" I should clarify that I'm only referring to the term from the somewhat obscure "Internet Architecture" model of the different technology layers ([my notes here](https://dev.to/swyx/networking-essentials-architecture-and-principles-2g5e)):
macwright.com
Recently Writing in from Washington, DC, my once-hometown and the birthplace of Mapbox. This one will be...
a year ago
45
a year ago
Writing in from Washington, DC, my once-hometown and the birthplace of Mapbox. This one will be quick because I’m between one thing and another! Listening Dry Daniel by Buke and Gase Buke and Gase released some music they recorded a while ago, and there are some hits in it. I...
Joel Gascoigne
Don't register your idea as a company * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * When to...
over a year ago
30
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * When to incorporate is one of those topics which comes up time and time again, and there is much conflicting advice out there. I’m lucky enough to have a number of different experiences and...
A Smart Bear
Product/Market Fit: Experience & Data Companies that achieve Product/Market Fit -- both self-funded and VC-funded -- exhibit the same...
a year ago
43
a year ago
Companies that achieve Product/Market Fit -- both self-funded and VC-funded -- exhibit the same prototypical metrics curves and subjective experiences.
Vadim Kravcenko
📈 The Toxic Grind There are several things that I’ve learned this past year regarding work-life balance. The first...
over a year ago
23
over a year ago
There are several things that I’ve learned this past year regarding work-life balance. The first thing is that the Chinese […] The post 📈 The Toxic Grind appeared first on Vadim Kravcenko.
Eric Bailey
Implicit cultural norms and accessible social media Implicit cultural norms and accessible social media have come up in conversation a few times with...
over a year ago
18
over a year ago
Implicit cultural norms and accessible social media have come up in conversation a few times with different groups in the past week, so I want to talk about it. Explicit norms are the parameters the social media platform sets for you. Tweets are predominately text and images,...
PostHog's RSS Feed
Writing for developers As a founder, one of the most surprisingly important skills I've realized I have is hitting the...
over a year ago
21
over a year ago
As a founder, one of the most surprisingly important skills I've realized I have is hitting the front page of Hacker News . Out of five posts that I…
Daniel Immke's Blog...
Selectively disabling payment gateways in WooCommerce I recently wrapped up a big WooCommerce project that required quite a bit of customization. I’ve...
over a year ago
23
over a year ago
I recently wrapped up a big WooCommerce project that required quite a bit of customization. I’ve decided to write about a few of those…
Eric Bailey
How 3 hours of conversation saved a company hundreds of thousands of dollars
over a year ago
PostHog's RSS Feed
Give Back Friday with PostHog Black Friday is normally an occasion to shop around for a new TV or mobile phone. But we wanted to...
over a year ago
24
over a year ago
Black Friday is normally an occasion to shop around for a new TV or mobile phone. But we wanted to do something a little different, something to…
Marc Astbury
Notes on Improving Churn Ask any B2C SaaS founder what metric they’d like to improve and most will say reducing churn....
3 months ago
35
3 months ago
Ask any B2C SaaS founder what metric they’d like to improve and most will say reducing churn. However, proactively reducing churn is a difficult task. I’ll outline the approach we’ve taken at Jenni AI to go from ~17% to 9% churn over the past year. We are still a work in progress...
Eric Bailey
Sandcastles Getting old as a person who makes digital experiences feels a lot like having really strong opinions...
over a year ago
14
over a year ago
Getting old as a person who makes digital experiences feels a lot like having really strong opinions about how sandcastles should be built.
Daniel Immke's Blog...
Building and launching my first iPhone app Update Late 2020: I decided to take the app down to focus more on other endeavors, so you cannot...
over a year ago
25
over a year ago
Update Late 2020: I decided to take the app down to focus more on other endeavors, so you cannot download the app any longer. I am leaving…
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
63
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...
Computer Things
What hard thing does your tech make easy? I occasionally receive emails asking me to look at the writer's new language/library/tool. Sometimes...
5 months ago
47
5 months ago
I occasionally receive emails asking me to look at the writer's new language/library/tool. Sometimes it's in an area I know well, like formal methods. Other times, I'm a complete stranger to the field. Regardless, I'm generally happy to check it out. When starting out, this is...
Vadim Kravcenko
Building a side-project So as you noticed, I’m late with my newsletter Issue this week. Everything is fine. I just got...
over a year ago
27
over a year ago
So as you noticed, I’m late with my newsletter Issue this week. Everything is fine. I just got sidetracked a […] The post Building a side-project appeared first on Vadim Kravcenko.
TokyoDev
Working as an Indonesian Software Engineer in Japan Even though I love Japan, I had never planned to work there. Like many Indonesian children, my first...
a year ago
25
a year ago
Even though I love Japan, I had never planned to work there. Like many Indonesian children, my first exposure to Japanese culture was through anime on Sunday morning TV broadcasts. At that time, I didn't even know it was called anime, let alone that it came from Japan since it...
Marco.org
Overcast 5.1 with Instant Search ▶️ The first thing someone does in a podcast app is add some podcasts, and most active Overcast...
over a year ago
30
over a year ago
▶️ The first thing someone does in a podcast app is add some podcasts, and most active Overcast users add at least two new podcasts each month. Over 80% of podcasts are added to Overcast by searching, with the vast majority as searches for a specific podcast by name (rather...
Words and Buttons...
A smooth and sharp image interpolation you probably haven't heard of An image interpolation that gives us a continuous and smooth image, where every interpolated value...
a year ago
62
a year ago
An image interpolation that gives us a continuous and smooth image, where every interpolated value only depends on the four neighboring pixel values. The image becomes smooth, but sharp features remain sharp.
Maggie Appleton
Pink, Soft, Glittering Developers A collection of observations on the rise of soft, sparkly, baby pink aesthetics among developers
over a year ago
Josh Comeau's blog
Making Sense of React Server Components This year, the React team unveiled something they've been quietly researching for years: an official...
a year ago
33
a year ago
This year, the React team unveiled something they've been quietly researching for years: an official way to run React components exclusively on the server. This is a significant paradigm shift, and it's caused a whole lot of confusion in the React community. In this tutorial,...
Yale e360
First impressions of Gleam: lots of joys and some rough edges My friend Erika is a big fan of Gleam, and her enthusiasm (and explicit encouragement) finally got...
10 months ago
46
10 months ago
My friend Erika is a big fan of Gleam, and her enthusiasm (and explicit encouragement) finally got me to learn the language. It's a functional programming language which targets both the BEAM (Erlang's VM) and JavaScript. This makes it appealing as a language that can target both...
Jim Nielsen’s Blog
AI & The Science of Creativity In an effort to better understand how all this AI stuff works, I’ve been chipping away at Stephen...
over a year ago
42
over a year ago
In an effort to better understand how all this AI stuff works, I’ve been chipping away at Stephen Wolfram’s meticulous piece, “What Is ChatGPT Doing … and Why Does It Work?”. As you likely know, ChatGPT works by guessing at the next word. Here’s Stephen: when ChatGPT does...
swyx's site RSS Feed
Solving the Quality vs Consistency Tradeoff Every creator wrestles with the tradeoff between quality and consistency. The answer - Default to...
over a year ago
29
over a year ago
Every creator wrestles with the tradeoff between quality and consistency. The answer - Default to consistency, and cut scope.
bt RSS Feed
Text Align: Justify Text Align: Justify 2019-05-22 The text-align property is fairly well known in the world of CSS,...
over a year ago
23
over a year ago
Text Align: Justify 2019-05-22 The text-align property is fairly well known in the world of CSS, even among those just starting out with the language. Values such as center, left and right are used often with this property, but a more forgotten option is justify. What does...
David Crawshaw
Transaction oriented collector golang.org/s/gctoc
over a year ago
Yale e360
What would a web app canary look like? Recently, I listened to an interview with Haroon Meer, the founder of a company focused on...
a year ago
23
a year ago
Recently, I listened to an interview with Haroon Meer, the founder of a company focused on honeypots. Honeypots (also known as canaries or tripwires) are used to detect network intrusions and people nosing around at things they're not supposed to. They are an essential component...
bt RSS Feed
Improving Tufte CSS for Jekyll Improving Tufte CSS for Jekyll 2019-11-01 After creating the ET-Jekyll theme almost two years ago, I...
over a year ago
23
over a year ago
Improving Tufte CSS for Jekyll 2019-11-01 After creating the ET-Jekyll theme almost two years ago, I finally got around to revamping the structure and improving a lot of minor performance issues. Items that have been surely needing of updates for the last couple of...
Krzysztof Kowalczyk...
SumatraPDF 2.5.2 released We, the SumatraPDF developers have released a version 2.5.2 of Sumatra, a PDF and ebook reader for...
over a year ago
21
over a year ago
We, the SumatraPDF developers have released a version 2.5.2 of Sumatra, a PDF and ebook reader for Windows. Changes in this release: 2 page view for ebooks new keybindings: Ctrl+PgDn, Ctrl+Right : go to next page Ctrl+PgUp, Ctrl+Left : go to previous page 10x faster ebook...
Alex Meub
Protect Your Wireless Network Short of leaving your wireless network open, the Wifi Protected Setup (WPS) vulnerability is...
over a year ago
28
over a year ago
Short of leaving your wireless network open, the Wifi Protected Setup (WPS) vulnerability is probably the single biggest security hole on any home wireless network. About WiFi Protected Setup WiFi Protected Setup is a security standard that comes enabled by default on many...
Nelson's Weblog
Liftmaster 87504-267 This is gonna sound silly but one of the nicest home improvements we've done recently is install a...
over a year ago
35
over a year ago
This is gonna sound silly but one of the nicest home improvements we've done recently is install a new garage door opener, the Liftmaster 87504-267. It works so much better than my old insecure garage door! Internet access is the surprise best feature; I use it all the time....
Tinloof - Blog
Asynchronous JavaScript - what is it? (Promises, callbacks, async/await) JavaScript code is executed synchronously. In other words, from top to bottom and one line at a...
over a year ago
24
over a year ago
JavaScript code is executed synchronously. In other words, from top to bottom and one line at a time. First, the code will execute the function and know what to return when getText() is called. Then it assigns the getText() function to the variable text.
Ognjen Regoje •...
All conference talks should start with a small technical glitch that the speaker can easily solve At a conference a while back, I noticed a couple of speakers get such a confidence boost after...
2 months ago
26
2 months ago
At a conference a while back, I noticed a couple of speakers get such a confidence boost after solving a small technical glitch. We should probably make that a part of every talk. Have the mic not connect automatically, or an almost-complete puzzle on the stage that the speaker...
Oxide Computer...
RIP Khaled Bichara, 1971-2020 We were deeply saddened to learn that Khaled Bichara, one of Oxide’s angel investors, died in a...
over a year ago
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over a year ago
We were deeply saddened to learn that Khaled Bichara, one of Oxide’s angel investors, died in a car accident in Cairo on Friday night. Those of us who have known Khaled for years have known him to be a bold investor who appreciated hard technical problems – and also a profoundly...
Epic Web Dev
Accessible, Typesafe, Progressively Enhanced Modern Web Forms Learn how to use modern tools that offer the best user and developer experience for web forms.
a year ago
Computer Things
What are the Rosettas of formal specification? First of all, I just released version 0.6 of Logic for Programmers! You can get it here. Release...
5 months ago
56
5 months ago
First of all, I just released version 0.6 of Logic for Programmers! You can get it here. Release notes in the footnote.1 I've been thinking about my next project after the book's done. One idea is to do a survey of new formal specification languages. There's been a lot of new...
PostHog's RSS Feed
Array 1.0.10 Like what you see and self-hosting? Update your instance. First our updates and new features....
over a year ago
24
over a year ago
Like what you see and self-hosting? Update your instance. First our updates and new features. Release notes Users in Trend Graphs Whilst we have…
ByteofDev
JavaScript Benchmarking Is a Mess Design decisions core to JavaScript have caused a multitude of problems for benchmarking. Is there a...
6 months ago
23
6 months ago
Design decisions core to JavaScript have caused a multitude of problems for benchmarking. Is there a solution to this?
Greg Brockman
The OpenAI Mission This post is co-written by Greg Brockman (left) and Ilya Sutskever (right). We’ve been working on...
over a year ago
42
over a year ago
This post is co-written by Greg Brockman (left) and Ilya Sutskever (right). We’ve been working on OpenAI for the past three years. Our mission is to ensure that artificial general intelligence (AGI) — which we define as automated systems that outperform humans at most...
A Smart Bear
Which is better: Many customers at low price-point or few at high price? Which is better: Two companies have the same revenue, one from a few large customers and the other...
over a year ago
PostHog's RSS Feed
An introduction to product analytics and how it works What is product analytics? At the most basic level product analytics refers to the process of...
over a year ago
21
over a year ago
What is product analytics? At the most basic level product analytics refers to the process of gathering data about how a product is used, then…
Acko.net
Teardown Frame Teardown Rendering analysis In this post I'll do a "one frame" breakdown of Tuxedo Labs' indie game...
over a year ago
12
over a year ago
Rendering analysis In this post I'll do a "one frame" breakdown of Tuxedo Labs' indie game Teardown. The game is unique for having a voxel-driven engine, which provides a fully destructible environment. It embraces this boon, by giving the player a multitude of tools that...
Steve Klabnik
User-Agent: moz://a
over a year ago
Liz Denys
Blue spiral V60-style coffee cone, 2023 Tan stoneware clay with black speckles and light grog, slab-built, satin bright blue glaze
a year ago
The Codist
Using Xcode's AI Is Like Pair Programming With A Monkey I've never used any other AI "assistant," although I've talked with those who have, most of whom are...
4 months ago
37
4 months ago
I've never used any other AI "assistant," although I've talked with those who have, most of whom are not very positive. My experience using Xcode's AI is that it occasionally offers a line of code that works, but you mostly get junk
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
18
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
TokyoDev
Software Developer Internships in Japan, Attending Japanese University, & Job Hunting as a New Grad How do I get a job in Japan with no experience? Why are there no entry level jobs or ways to break...
a year ago
30
a year ago
How do I get a job in Japan with no experience? Why are there no entry level jobs or ways to break into the industry? This is one of the most common questions in the [TokyoDev Discord server](https://discord.gg/seUNe38YgV), and for good reason. The [job...
blag
Recurse Center Day 4: B Tree fill factor Q: How do I have a same B Tree fill factor across all nodes?
over a year ago
Computer Things
Betteridge's Law of Software Engineering Specialness Logic for Programmers v0.8 now out! The new release has minor changes: new formatting for notes and...
3 months ago
30
3 months ago
Logic for Programmers v0.8 now out! The new release has minor changes: new formatting for notes and a better introduction to predicates. I would have rolled it all into v0.9 next month but I like the monthly cadence. Get it here! Betteridge's Law of Software Engineering...
Jibran’s Perspective
Bootstrap with Ruby on Rails 7 If you have a brand new RoR 7 project that you created with the defaults by running rails new...
over a year ago
26
over a year ago
If you have a brand new RoR 7 project that you created with the defaults by running rails new <PROJECT> then you can safely follow the following steps to get Bootstrap 5 installed in your project. Install gems Add the following to your Gemfile and run bundle install. gem...
alexwlchan
Going through my old school papers I left school in 2011, and I graduated from university in 2014. When I was done, I had six plastic...
over a year ago
34
over a year ago
I left school in 2011, and I graduated from university in 2014. When I was done, I had six plastic crates full of paper – exercise books, worksheets, school newsletters – everything I’d accumulated over nearly two decades of education. It was a lot. 🤯 I’m trying to reduce this...
Grant Slatton
"Passage" A poem
4 months ago
Irrational...
My advice for how to use LLMs in your product. Pretty much every company I know is looking for a way to benefit from Large Language Models. Even if...
a year ago
107
a year ago
Pretty much every company I know is looking for a way to benefit from Large Language Models. Even if their executives don’t see much applicability, their investors likely do, so they’re staring at the blank page nervously trying to come up with an idea. It’s straightforward to...
PostHog's RSS Feed
HogMail #20: Why do startups fail? Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product...
over a year ago
24
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…
bt RSS Feed
Plain Text Emails, Please Plain Text Emails, Please 2019-09-09 When it comes to website / product design and development most...
over a year ago
21
over a year ago
Plain Text Emails, Please 2019-09-09 When it comes to website / product design and development most devs should try to keep things simple. By only using as much code as absolutely necessary, projects avoid growing out of scope or becoming bloated. So, why isn’t this same approach...
Neil Panchal
Dear JetBrains. Don't mess with your UI. So we have yet a new UI overhaul. This time, bringing consumer-grade UI practices to the world of...
over a year ago
32
over a year ago
So we have yet a new UI overhaul. This time, bringing consumer-grade UI practices to the world of professionals. Announcement: https://blog.jetbrains.com/idea/2022/05/take-part-in-the-new-ui-preview-for-your-jetbrains-ide/ New Jet Brains interface We're professionals. We can...
swyx's site RSS Feed
Metrics, Logs, and Traces in JavaScript Tools The DX of JavaScript Developer Tools could be better if we added Metrics, Logs, and Traces
over a year ago
swyx's site RSS Feed
Moving in Big Cities: Lugg vs Clutter i recently had to move (from smolhaus 1.5 to a temporary place) and so had to evaluate some choices...
8 months ago
43
8 months ago
i recently had to move (from smolhaus 1.5 to a temporary place) and so had to evaluate some choices in moving options. TLDR: I made a huge mistake not choosing Clutter.
Yale e360
Security of the Infinity Ergodox on Mac OS A friend of mine is very into keyboards and, after seeing his keyboards at work and admiring his...
over a year ago
21
over a year ago
A friend of mine is very into keyboards and, after seeing his keyboards at work and admiring his Ergodox many times, I took the plunge and built my own. 152 solder joints later, I have this beauty: It took a few days to get used to it and in the process, I found a bug in layer...
James Vaughan's blog
Jay Kamat
over a year ago
Ink & Switch
Pushpin: Towards Production-Quality Peer-to-Peer Collaboration Taking peer-to-peer beyond research prototypes, and working towards commercial-grade P2P...
over a year ago
Words and Buttons...
The simplest possible smooth contouring algorithm The algorithm that takes a distance function and makes a smooth contour out of it in three steps.
over a year ago
Irrational...
Make an effective executive LinkedIn profile. tl;dr - it’s valuable to update your LinkedIn profile to be a concise, accurate, and current summary...
over a year ago
46
over a year ago
tl;dr - it’s valuable to update your LinkedIn profile to be a concise, accurate, and current summary of your accomplishment. Spend at most two hours updating it, then ask a friend (ideally a recruiter) for feedback. Incorporate that feedback and don’t think about your profile...
Maggie Appleton
Are Data Unions the Future of Data? Illustrated notes on how data unions work and what problems they might solve
over a year ago
TokyoDev
How TokyoDev improves your job hunt Hi, I’m Paul, the founder of TokyoDev. Our mission is to help international software developers...
10 months ago
20
10 months ago
Hi, I’m Paul, the founder of TokyoDev. Our mission is to help international software developers begin and grow their careers in Japan. To achieve this, we: Manage an online and in-person community of developers in Japan. Research and write original articles on navigating life in...
HTMHell
Getting started with Web Performance 🚀 by Alistair Shepherd Carefully observing websites in the wild As the murderous...
a year ago
41
a year ago
by Alistair Shepherd Carefully observing websites in the wild As the murderous tortoises start to converge on Ryūji’s hideout, they pull out their phone. It’s a cheap, older device but it’s survived the toils of the tortoise-ageddon well so far. Thankfully...
Engineer’s Codex
How Facebook created the largest Memcached system in the world Facebook handled billions of requests per second efficiently
a year ago
Eric Bailey
Open UI and implicit parent/child relationships in HTML This phenomenon indirectly came up recently in an Open UI meeting I was attending. If you’re not...
over a year ago
17
over a year ago
This phenomenon indirectly came up recently in an Open UI meeting I was attending. If you’re not familiar, Open UI is a group full of people far smarter than I am working to “allow web developers to style and extend built-in web UI controls.” Background HTML elements are single...
swyx's site RSS Feed
Learn In Public The fastest way to build your expertise, network, and second brain.
over a year ago
A Beautiful Site
Find a name for almost any hex color Have you ever wondered what color that certain shade of blue is? Or maybe you've named your...
over a year ago
63
over a year ago
Have you ever wondered what color that certain shade of blue is? Or maybe you've named your Less/Sass variables something like gray, light gray, lighter gray, etc. Here's a tool that will give you more reasonable names for all those colors. Name that Color lets you enter a hex...
A Beautiful Site
Let's Encrypt renews but browsers still seeing old/expired SSL certificate This morning was frustrating. I recently upgraded my VPS from the deprecated letsencrypt client to...
over a year ago
30
over a year ago
This morning was frustrating. I recently upgraded my VPS from the deprecated letsencrypt client to the newer cerbot client and generated new certificates for all my personal domains. I thought everything was fine — until I kept seeing intermittent SSL errors. I figured I did...
David Heinemeier...
Normal boyhood is ADHD Nearly a quarter of seventeen-year-old boys in America have an ADHD diagnosis. That's crazy. But...
2 months ago
28
2 months ago
Nearly a quarter of seventeen-year-old boys in America have an ADHD diagnosis. That's crazy. But worse than the diagnosis is that the majority of them end up on amphetamines, like Adderall or Ritalin. These drugs allow especially teenage boys (diagnosed at 2-3x the rate of girls)...
Coding Horror
I'm Loyal to Nothing Except the Dream There is much I take for granted in my life, and the normal functioning of American government is...
over a year ago
46
over a year ago
There is much I take for granted in my life, and the normal functioning of American government is one of those things. In my 46 years, I've lived under nine different presidents. The first I remember is Carter. I've voted in every presidential election since 1992,
Steve Klabnik
When should I use String vs &str?
8 months ago
Making software...
Write HTML Like It's 1999 Write HTML Like It's 1999 2019-06-06 I am sure it's safe to say that most developers love to use the...
over a year ago
31
over a year ago
Write HTML Like It's 1999 2019-06-06 I am sure it's safe to say that most developers love to use the latest and greatest web tools available. Helpful resources such as preprocessors, template engines, syntax formatters - you name it - can all make a developer's life easier....
Vadim Kravcenko
How to stop thinking as an engineer and start thinking like a business man? Uff, this is a tough one. I can say for sure — it’s possible, everything can be learned. I do...
a year ago
22
a year ago
Uff, this is a tough one. I can say for sure — it’s possible, everything can be learned. I do […] The post How to stop thinking as an engineer and start thinking like a business man? appeared first on Vadim Kravcenko.
Stephen Wolfram...
We’ve Got a Science Opportunity Overload: It’s Time to Launch the Wolfram Institute! Suddenly There’s Just So Much New Science to Do Something remarkable has happened these past two...
over a year ago
32
over a year ago
Suddenly There’s Just So Much New Science to Do Something remarkable has happened these past two years. For 45 years I’ve devoted myself to building a taller and taller tower of science and technology—which along the way has delivered many outputs of which I’m quite proud. But...
Irrational...
Physics and perception. At one point in 2019, several parts of Stripe’s engineering organization were going through a polite...
a year ago
73
a year ago
At one point in 2019, several parts of Stripe’s engineering organization were going through a polite civil war. The conflict was driven by one group’s belief that Java should replace Ruby. Java would, they posited, address the ongoing challenge of delivering a quality platform in...
Elad Blog
AI Dev Tools Panel - Stripe AI day I will be moderating a panel on 7/13 at Stripe with founders of Baseten, LlamaIndex, Zapier
a year ago
Blog - Bitfield...
Rust error handling: Option & Result The night is dark and full of errors, so how should we handle these gracefully and safely in our...
a year ago
31
a year ago
The night is dark and full of errors, so how should we handle these gracefully and safely in our Rust programs? Let’s introduce two of every Rust programmer’s favourite types: Option and Result.
Jim Nielsen’s Blog
Cold-blooded Software Patrick Duboy has an interesting post making the rounds titled, “Cold-blooded Software”. He...
a year ago
22
a year ago
Patrick Duboy has an interesting post making the rounds titled, “Cold-blooded Software”. He analogizes the idea of warm-blooded software: projects that are warm-blooded: everything is great when there’s constant motion on the project, generating heat. But put warm-blooded...
TokyoDev
How to Get a Software Developer Job in Japan I came to Japan on a working holiday visa in 2006, and [found a job as a Ruby...
over a year ago
54
over a year ago
I came to Japan on a working holiday visa in 2006, and [found a job as a Ruby developer](/articles/finding-a-job-as-a-ruby-developer-in-japan) at a Japanese startup. At the time, options for English speaking developers in Japan were few and far between: I could only find two...
David Heinemeier...
Pick promise over proof After hiring people for twenty years, I've come to accept that it's impossible to know up front what...
a year ago
22
a year ago
After hiring people for twenty years, I've come to accept that it's impossible to know up front what someone is truly capable of. Sure, we try our best to make good, educated guesses during the hiring process, and this is why asking finalists to do sample work projects is so...
Jim Nielsen’s Blog
Blog Posts vs. Social Posts From Emil Kowalski’s newsletter (my Feedbin cache for your convenience): I started writing more blog...
10 months ago
90
10 months ago
From Emil Kowalski’s newsletter (my Feedbin cache for your convenience): I started writing more blog posts recently. I like it because it's different than X. You get a spike of views when you share something on X, but that dies off quickly. If you provide great value with your...
Neil Panchal
Overkill Objects for Everyday Life I routinely make a fool of myself when I tell friends I want a Martin Baker ejection seat as a chair...
over a year ago
33
over a year ago
I routinely make a fool of myself when I tell friends I want a Martin Baker ejection seat as a chair in my living room. Of course, with the pyrotechnic charge removed. Seriously, I would totally buy it if it weren't $5,000 on eBay and I'
Joel Gascoigne
Start something small * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * The other day I...
over a year ago
31
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * The other day I was listening to Dale Carnegie’s How to Win Friends and Influence People and and I found it amazing how this book, which has now sold over 15 million copies, originally started: >...
Steve Klabnik
Borrow checking, escape analysis, and the generational hypothesis
over a year ago
A small freedom area...
Fixing the iterative damping interpolation in video games As I'm exploring the fantastic world of indie game development lately, I end up watching a large...
a year ago
101
a year ago
As I'm exploring the fantastic world of indie game development lately, I end up watching a large number of video tutorials on the subject. Even though the quality of the content is pretty variable, I'm very grateful to the creators for it. That being said, I couldn't help...
Steve Klabnik
An API ontology
over a year ago
Ognjen Regoje •...
User-Agent: ChatGPT Disallow: * Edit: It’s happening! ChatGPT et. al. are bots and as such should obey robots.txt. User-Agent:...
over a year ago
25
over a year ago
Edit: It’s happening! ChatGPT et. al. are bots and as such should obey robots.txt. User-Agent: ChatGPT Disallow: * User-Agent: ChatGPT Disallow: * was originally published by Ognjen Regoje at Ognjen Regoje • ognjen.io on March 26, 2023.
Yale e360
Alpha-beta pruning illustrated by the smothered mate I've been working on Patzer, a chess engine, during my time at RC. The first engine-like thing I...
over a year ago
23
over a year ago
I've been working on Patzer, a chess engine, during my time at RC. The first engine-like thing I implemented for it was alpha-beta pruning, which is a way of pruning out branches of the search tree to significantly speed up search. This is a common algorithm, which I also...
A Beautiful Site
box-sizing: border-box explained It's been over two years since Paul Irish famously posted the box-sizing trick that would bring us...
over a year ago
37
over a year ago
It's been over two years since Paul Irish famously posted the box-sizing trick that would bring us back to the days of early Internet Explorer. The good ol' days # You might remember how Internet Explorer 6 (quirks mode) and below did that whole box model thing wrong. If not,...
Copper • A blog...
Woodworking as an escape from the absurdity of software Some of you might remember the legendary comment of Eric Diven on a Docker CLI issue he opened years...
a year ago
44
a year ago
Some of you might remember the legendary comment of Eric Diven on a Docker CLI issue he opened years ago: @solvaholic: Sorry I missed your comment of many months ago. I no longer build software; I now make furniture out of wood. The hours are long, the pay sucks, and there’s...
Yale e360
RC Week 6: Halfway done, wrote a parser! I'm halfway done with my RC batch now. Time feels like it has sped up. The feeling that my time at...
over a year ago
24
over a year ago
I'm halfway done with my RC batch now. Time feels like it has sped up. The feeling that my time at RC is infinite is gone. This was compounded by seeing folks from the Fall 1 batch conclude their batches yesterday. We'll get a new boost from the Winter 1 batch joining on Monday,...
Florian Bellmann |...
Every product needs an architecture vision Software projects often stop working on architecture after the first phase is done. An architecture...
a year ago
Maggie Appleton
Teenage Skeuomorphic Desktop Designs An archive of my high school desktop designs, circa 2009
over a year ago
Blog - Bitfield...
Suite smells: undertesting and overtesting Tests are great, provided they actually test something. But are your tests too optimistic...
6 months ago
95
6 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)?
Liz Denys
A quick hop across the southern border Taken while admiring the beach at Tulum.
over a year ago
PostHog's RSS Feed
Google is about to make it a lot harder to track website and app users without third-party cookies Google says they intend to deprecate the use of third-party cookies in 2023. But why is this...
over a year ago
Vadim Kravcenko
Bullsh*t Jobs Doing meaningless work is not a new concept. After automation started to get wider adoption in the...
over a year ago
31
over a year ago
Doing meaningless work is not a new concept. After automation started to get wider adoption in the second part of […] The post Bullsh*t Jobs appeared first on Vadim Kravcenko.
Evan Jones -...
Random Load Balancing is Unevenly Distributed This is a reminder that random load balancing is unevenly distributed. If we distribute a set of...
a year ago
34
a year ago
This is a reminder that random load balancing is unevenly distributed. If we distribute a set of items randomly across a set of servers (e.g. by hashing, or by randomly selecting a server), the average number of items on each server is num_items / num_servers. It is easy to...
Blog of Simple...
Privacy Monthly: June 2023
over a year ago
Alex Meub
Indeterminate Checkboxes While the checked attribute of an HTML checkbox can only have two values, the checkbox itself can...
over a year ago
36
over a year ago
While the checked attribute of an HTML checkbox can only have two values, the checkbox itself can actually have up to four different visual states: checked, unchecked, disabled and indeterminate. What is indeterminate? It’s defined by the W3C this way: If the element’s...
swyx's site RSS Feed
Optimistic, Offline-First Apps This is my attempt adapting an Amplify DataStore tutorial to Svelte
over a year ago
Steve Klabnik
2013: year in review
over a year ago
Computer Things
Write the most clever code you possibly can I started writing this early last week but Real Life Stuff happened and now you're getting the...
a month ago
25
a month ago
I started writing this early last week but Real Life Stuff happened and now you're getting the first-draft late this week. Warning, unedited thoughts ahead! New Logic for Programmers release! v0.9 is out! This is a big release, with a new cover design, several rewritten chapters,...
Irrational...
How should Stripe deprecate APIs? (~2016) While Stripe is a widely admired company for things like its creation of the Sorbet typer project, I...
2 months ago
32
2 months ago
While Stripe is a widely admired company for things like its creation of the Sorbet typer project, I personally think that Stripe’s most interesting strategy work is also among its most subtle: its willingness to significantly prioritize API stability. This strategy is almost...
Josh Collinsworth
The self-fulfilling prophecy of React The only thing React is better at than other front-end frameworks is being popular. So how long will...
over a year ago
33
over a year ago
The only thing React is better at than other front-end frameworks is being popular. So how long will that self-perpetuating cycle continue?
Maggie Appleton
October 2021
over a year ago
Liz Denys
Une petite valse en jazz Now that I have a weighted-key digital piano in my room, I've been playing a lot more. More like:...
over a year ago
29
over a year ago
Now that I have a weighted-key digital piano in my room, I've been playing a lot more. More like: I've gone from playing the piano only when I'm home in Chicago to playing it a couple hours a day. Over the past few days, I've been alternating between playing pieces from Philip...
PostHog's RSS Feed
Array 1.0.8 Welcome to our second PostHog Array which comes with a new naming convention. We’re going to be...
over a year ago
22
over a year ago
Welcome to our second PostHog Array which comes with a new naming convention. We’re going to be doing weekly tagged releases from now on so the…
Making software...
Happily Paying For macOS Apps Happily Paying For macOS Apps 2022-06-29 It's no secret that I am a huge advocate for open source...
over a year ago
35
over a year ago
Happily Paying For macOS Apps 2022-06-29 It's no secret that I am a huge advocate for open source software. A solid chunk of my day-to-day workload is done so via FOSS[^0] systems. I also manage a handful of fun side projects that are normally shipped under either MIT or GPL...
A Beautiful Site
Postleaf: reimagined It's been about nine months since Postleaf debuted as a simple, beautiful, open source, PHP blogging...
over a year ago
30
over a year ago
It's been about nine months since Postleaf debuted as a simple, beautiful, open source, PHP blogging platform. The initial version was well-received, landing an article on TechCrunch and making its way to #1 for the day on Product Hunt. (Thank you so much, everyone!) Today, I'm...
blag
Recurse Center Day 9: Papers We Love I learnt a few things about Dynamo
over a year ago
Eric Bailey
Consider the Tomato
over a year ago
A Smart Bear
How annual pre-pay creates an infinite marketing budget Dozens of founders have used this technique to transform the cash-flow of their businesses. Now it's...
11 months ago
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
47
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...
somenice
Wooden Macropad What is it? It’s an open source electronics kit, the Adafruit Macropad, embedded in a solid block of...
over a year ago
39
over a year ago
What is it? It’s an open source electronics kit, the Adafruit Macropad, embedded in a solid block of quarter-sawn tigerwood. What can it do? It’s a programable HID keyboard with OLED display and rotary encoder running CircuitPython. Which is a hardware specific, light-weight port...
Maggie Appleton
Epistemic Disclosure Providing clear metadata on the epistemic validity of content
over a year ago
Ognjen Regoje •...
Don't be clever, be clear I love plain language. (the last one is a pdf) So it’s no surprise that one of my (many) pet peeves...
over a year ago
24
over a year ago
I love plain language. (the last one is a pdf) So it’s no surprise that one of my (many) pet peeves is when a title of an article tries to be clever. Consider, for example: It Can Happen to You This can be about anything from cancer to, as in this case, a very arcane piece of...
Code Of Honor
The making of Warcraft part 2 In my previous article about Warcraft I talked about the beginnings of a series that would come to...
over a year ago
35
over a year ago
In my previous article about Warcraft I talked about the beginnings of a series that would come to define Blizzard Entertainment and lead it to being one of the best-known and most-loved game companies in the world. But how did Warcraft go from an idea to a full-fledged game? Let...
PostHog's RSS Feed
Burning money on paid ads for a dev tool – what we've learned Since starting PostHog in 2020, we’ve learned a bunch about what does and doesn’t work when it comes...
a year ago
21
a year ago
Since starting PostHog in 2020, we’ve learned a bunch about what does and doesn’t work when it comes to marketing to engineers . Paid ads is a…
swyx's site RSS Feed
Revolutionizing Audio with Descript and Temporal A case study I published for my work at Temporal
over a year ago
macwright.com
Web pages and video games An evergreen topic is something like “why are websites so big and slow and hard and video games are...
a year ago
44
a year ago
An evergreen topic is something like “why are websites so big and slow and hard and video games are so amazing and fast?” I’ve thought about it more than I’d like. Anyway, here are some reasons: Web pages are just-in-time delivered, with no installation required. Modern video...
The Pragmatic...
The Pragmatic Engineer Newsletter in 2023 The articles you enjoyed most this year, my personal favorites, and a recap of an unusually...
a year ago
Maggie Appleton
A Shelfish Starter Guide to Databases The absolute minimum you need to know about data storage
over a year ago
David Heinemeier...
Delusional dreams of excess freedom Jim Carey once said that he hoped everyone could "...get rich and famous and do everything they...
5 months ago
70
5 months ago
Jim Carey once said that he hoped everyone could "...get rich and famous and do everything they dreamed of so they can see that it is not the answer". And while I sorta agree, I think the opposite position also has its appeal: That believing in a material fix to the problem of...
Nelson's Weblog
Goodreads lost all of my reviews Goodreads lost my entire account last week. Nine years as a user, some 600 books and 250 carefully...
over a year ago
32
over a year ago
Goodreads lost my entire account last week. Nine years as a user, some 600 books and 250 carefully written reviews all deleted and unrecoverable. Their support has not been helpful. In 35 years of being online I've never encountered a company with such callous disregard for their...
Daniel Immke's Blog...
The “je ne sais quoi” of TikTok Note: When I originally wrote this post, TikTok oEmbeds did not auto-play. I recommend pausing them...
over a year ago
28
over a year ago
Note: When I originally wrote this post, TikTok oEmbeds did not auto-play. I recommend pausing them and pressing play when ready to view…
Confessions of a...
Live Session: Live Coding a Bytecode Interpreter for Python I will be redoing this session because the previous one had to be cancelled.
7 months ago
TokyoDev
Transferring from the Philippines to be a QA Engineer in Japan Intra-company transfers are a less-common way to move to Japan for work, but [Mary Grygjeanne Grace...
a year ago
37
a year ago
Intra-company transfers are a less-common way to move to Japan for work, but [Mary Grygjeanne Grace Icay](https://www.tokyodev.com/authors/mary-grygjeanne-grace-icay) (Gray in the [TokyoDev Discord community](https://discord.gg/seUNe38YgV)) managed to do it. She originally worked...
Liz Denys
Bridges 4 People Since Summer 2020, I've been organizing with Bridges 4 People, a campaign of the Transportation...
over a year ago
32
over a year ago
Since Summer 2020, I've been organizing with Bridges 4 People, a campaign of the Transportation Alternatives Brooklyn, North Brooklyn, and Manhattan activist committees. Bridges 4 People reimagines what the bridges that connect Brooklyn and Manhattan would look like if they...
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
Greg Brockman
Stellar board I’ve been advising Stellar since Stripe helped it launch about a year ago. Today I’m joining their...
over a year ago
35
over a year ago
I’ve been advising Stellar since Stripe helped it launch about a year ago. Today I’m joining their board. Digital currencies are still nascent, and my hopes for them remain unchanged. Particularly, we need digital currency protocols like Stellar that work with the existing...
Joel Gascoigne
We spent $3.3M buying out investors: Why and how we did it Note: this was originally posted on the Buffer blog. Last month, Buffer spent $3.3 million – about...
over a year ago
38
over a year ago
Note: this was originally posted on the Buffer blog. Last month, Buffer spent $3.3 million – about half of all the cash we had in the bank – to buy out our main venture capital (VC) investors. Starting the conversations, negotiations, and process of this buy out was one
Daniel Marino
What I’m Using in 2025 I’ve always been fascinated to see what other apps or workflows others are using in their day-to-day...
5 months ago
64
5 months ago
I’ve always been fascinated to see what other apps or workflows others are using in their day-to-day lives. Every now and then I learn about a new app or some cool trick I didn’t previously know. I doubt anyone seriously cares about what I’m using, but figured I’d list them out...
bt RSS Feed
Fixing LocalWP on Fedora 32 Fixing LocalWP on Fedora 32 2020-05-06 I recently upgraded from Fedora 31 to 32 and everything went...
over a year ago
20
over a year ago
Fixing LocalWP on Fedora 32 2020-05-06 I recently upgraded from Fedora 31 to 32 and everything went very smoothly - except for one application: LocalWP. After the upgrade, all local WordPress builds would fail and complain about two missing packages: libnettle6 libhogweed4 After...
Joel Gascoigne
Want to create a new habit? Get ready to break it. * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * > "We are what...
over a year ago
30
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * > "We are what we repeatedly do. Excellence, then, is not an act, but a habit." - Aristotle I’ve been obsessed with thinking about, adjusting and building upon my habits for a long time now, and...
Tinker, Tamper,...
Making Good Bug Reports Many, many years ago, this was with Bugzilla in the early 2000s, I got my first automated lecture on...
11 months ago
23
11 months ago
Many, many years ago, this was with Bugzilla in the early 2000s, I got my first automated lecture on what constitutes a good bug report. I probably didn’t pay attention. Since then, I’ve seen this list countless times, in various levels of detail, across a broad array of...
Tinloof - Blog
Images and videos on Sanity This article is outdated. You can read the Managing Tinloof-powered websites article...
over a year ago
28
over a year ago
This article is outdated. You can read the Managing Tinloof-powered websites article instead. - Images and videos have to be properly configured to rank in search engine result pages and not impact negatively page speed.
dthompson
Chickadee 0.8.0 released I'm happy to announce that Chickadee 0.8.0 has been released! Chickadee is a game development...
over a year ago
18
over a year ago
I'm happy to announce that Chickadee 0.8.0 has been released! Chickadee is a game development toolkit for Guile. Chickadee aims to provide all the features that parenthetically inclined game developers need to make 2D and 3D games in Scheme. Notable improvements and...
Remains of the Day
Catch up It has been some time since I posted here. Outside of lots of meetings around the country and some...
over a year ago
38
over a year ago
It has been some time since I posted here. Outside of lots of meetings around the country and some trips with family and friends, a few creative projects have stolen the lion's share of my free time. While I won't publish some Medium screed on how spending less time on social...
A Smart Bear
The "Convergent" theory of finding truth in darkness How to tell the difference between a truly great startup idea, and people saying "Sure, sounds good"...
a year ago
59
a year ago
How to tell the difference between a truly great startup idea, and people saying "Sure, sounds good" when they really mean "No, I'm not buying."
Tinker, Tamper,...
How To Use PyJWT With Django In A Resource Server And Still Keep Parts Of Your Sanity The OAuth2 spec cleanly separates the role of Authorization Server (AS) from that of Resource Server...
10 months ago
28
10 months ago
The OAuth2 spec cleanly separates the role of Authorization Server (AS) from that of Resource Server (RS). The role of the AS, and the whole OAUTH2 dance, is to get an access token that will be accepted by a RS.It’s puzzling. It should be easy, nay, trivial, to implement the...
Eric Bailey
100 Improving The Accessibility Of Your Markdown marks the hundredth post I’ve written. 100 is a bit of...
over a year ago
15
over a year ago
Improving The Accessibility Of Your Markdown marks the hundredth post I’ve written. 100 is a bit of an arbitrary number, but we’ve mostly decided to be a base 10 society, so it also represents an opportunity to take pause. I’ve written ~143,500 words since 2015, not counting...
Confessions of a...
Recording: Live Coding a Bytecode Compiler for Python Yesterday we concluded the live session on live coding a bytecode compiler and interpreter (VM) for...
6 months ago
71
6 months ago
Yesterday we concluded the live session on live coding a bytecode compiler and interpreter (VM) for a tiny subset of Python in Python. Even though I said I will not be sharing the recording, I think the session went quite smooth so I am sharing it here.
Confessions of a...
Live Session: Live Coding a Bytecode Interpreter for Python We are due for our next live session.
8 months ago
Jim Nielsen’s Blog
“Just” One Line From Jeremy Keith’s piece “Responsibility”: Dropping in one line of JavaScript seems like a...
a year ago
56
a year ago
From Jeremy Keith’s piece “Responsibility”: Dropping in one line of JavaScript seems like a victimless crime. It’s just one small script, right? But JavaScript can import more JavaScript. “It’s just one line of code” is a pitch you hear all the time. It might also be the biggest...
David Gerrells
chasing the dragon Life is a journey meant to be experienced. Today, experience what view transitions have to offer...
2 months ago
26
2 months ago
Life is a journey meant to be experienced. Today, experience what view transitions have to offer with an honest side by side comparison to the more, exotic options.
David Heinemeier...
Multi-tenancy is what’s hard about scaling web services Computers have gotten so ridiculously fast that there is scarcely any organization in the world that...
a year ago
26
a year ago
Computers have gotten so ridiculously fast that there is scarcely any organization in the world that can overwhelm a web-based information system running on a single server. All the complexity and sophistication required to run web services today stem from multi-tenancy. From...
Elad Blog
Fireside SF: Clem Delangue CEO of Hugging Face Sign up now - in person space is limited
over a year ago
A Smart Bear
Your non-linear problem of 90% utilization Is everyone is working very hard, all the time, and yet accomplishing 1/10th of what it seems they...
a year ago
82
a year ago
Is everyone is working very hard, all the time, and yet accomplishing 1/10th of what it seems they should? Maybe this is why.
Daniel Marino
Free Radon album released A little over a year ago, I composed a handful of songs. If I had to fit them into a genre, I’d go...
a year ago
22
a year ago
A little over a year ago, I composed a handful of songs. If I had to fit them into a genre, I’d go with Lofi or Chillvibes. Or maybe Not-Rock-n-Roll. I don’t know—I’m so bad at classifying music. I wasn’t sure what to do with the songs. I was experiencing some intense emotions...
PostHog's RSS Feed
PostHog raises $15 million Series B for open source product analytics Jun 10th, 2021 – PostHog , the open source product analytics company, today announced $15 million...
over a year ago
25
over a year ago
Jun 10th, 2021 – PostHog , the open source product analytics company, today announced $15 million in fresh funding and major new free features for…
Liz Denys
Black coiled bowl, 2023 Heavily grogged black stoneware, coil-built, glossy blue glaze
a year ago
Irrational...
2022 in review. Previously: 2021, 2020, 2019, 2018, 2017 After the past two years, it’s odd to write an annual...
over a year ago
38
over a year ago
Previously: 2021, 2020, 2019, 2018, 2017 After the past two years, it’s odd to write an annual reflection where my first thoughts are happy rather than bleak. The truth is that there is a lot of bleak out there right now–just look at the layoffs and the funding environment–but...
Making software...
Proper UI Hierarchy Proper UI Hierarchy 2019-02-05 I often feel like an old man when I complain about flat design and...
over a year ago
40
over a year ago
Proper UI Hierarchy 2019-02-05 I often feel like an old man when I complain about flat design and how designers these days have lost (or willfully forgotten) the skill to create accessible UIs with proper visual hierarchy. A skill which at it's core seems so simple - yet is...
Don Melton
Sorry, we’re closed For reasons that will soon become obvious, I’m shutting the doors on this website. Everything will...
over a year ago
86
over a year ago
For reasons that will soon become obvious, I’m shutting the doors on this website. Everything will remain online for now, but I don’t plan on returning to write anything new here. Not that I’ve added any content in almost two years anyway. I still have a passion for making...
ntietz.com blog -...
Bright lights in dark times It's kind of dark times right now. And I'm definitely only talking about the days being short. It's...
5 months ago
40
5 months ago
It's kind of dark times right now. And I'm definitely only talking about the days being short. It's pretty dark out right now, since it's the winter in the northern hemisphere. Every year, I start to realize somewhere around January that I'm tired, really tired, and don't want to...
swyx's site RSS Feed
Notes on Adversarial Interoperability Summarizing thoughts from Seth Godin and Cory Doctorow on Interoperability
over a year ago
Grant Slatton
Technocapital An essay on post-AI economics
4 months ago
alexwlchan
Putting history on the map &rarr; Back in July, we built an interactive map for the Flickr Commons Explorer. I wrote an article for...
8 months ago
27
8 months ago
Back in July, we built an interactive map for the Flickr Commons Explorer. I wrote an article for the Flickr blog about some of the photos I found using the map – including Antarctic explorers, northern factories, and Hawaiian industry. [If the formatting of this post looks odd...
Marco.org
Ten years after we lost Steve Jobs Losing Steve affected me more than it probably should have, given that I never met him or had any...
over a year ago
43
over a year ago
Losing Steve affected me more than it probably should have, given that I never met him or had any correspondence with him. But losing him was devastating — not just to my world, but the world. He was a sort of virtual father figure: I was always hoping that maybe Steve would...
Civic Hax
over a year ago
Liz Denys
National Gallery of Art "Walkway to east building," where arguably necessary conveyor belts come with sparkling lights.
over a year ago
Vadim Kravcenko
How to determine app idea is technically feasible as a non-technical founder? Congratulations on finding an idea worth pursuing. So let’s talk about feasibility and understanding...
a year ago
24
a year ago
Congratulations on finding an idea worth pursuing. So let’s talk about feasibility and understanding if it’s at all possible to […] The post How to determine app idea is technically feasible as a non-technical founder? appeared first on Vadim Kravcenko.
alexwlchan
Finding a tricky bug in Elasticsearch 8.4.2 A few weeks ago, I helped to find a bug in Elasticsearch 8.4.2. We’d started seeing issues in our...
over a year ago
34
over a year ago
A few weeks ago, I helped to find a bug in Elasticsearch 8.4.2. We’d started seeing issues in our Elastic cluster at work, and I was able to isolate the issue in a small, reproducible test case. I shared my code with Elastic engineers, and that helped them identify and fix the...
Eric Bailey
The Radium Craze Radium was discovered in 1898 by Polish chemist Marie Sklodowska Curie. To produce radium, you need...
over a year ago
17
over a year ago
Radium was discovered in 1898 by Polish chemist Marie Sklodowska Curie. To produce radium, you need to extract it from pitchblende, an ore that contains uranium. Radium was discovered in working with the known properties of pitchblende. Curie noticed that pitchblende in its...
Sometimes It Works...
How your choice of tech can help you grow How your choice of tech can help you grow Making architectural choices for scaling your...
over a year ago
9
over a year ago
How your choice of tech can help you grow Making architectural choices for scaling your business Making architectural choices for securing your business We’re hiring! ¶How your choice of tech can help you grow I’ve been working at Elvie for almost 2 years. My remit has been to...
bunnie's blog
Winner, Name that Ware December 2024 The ware for December 2024 is a 2mm pitch, 64×64 LED panel purchased from Evershine Opto Limited....
5 months ago
47
5 months ago
The ware for December 2024 is a 2mm pitch, 64×64 LED panel purchased from Evershine Opto Limited. Their sales part number is ES-P2-I, but the silkscreen says DCHY-P2-6464-1515-VP. The seller is just the name slapped on the box; like most commodity wares, there’s likely multiple...
Computer Things
An idea for teaching formal methods better I was recently commissioned by a company to make a bespoke TLA+ workshop with a strong emphasis on...
10 months ago
47
10 months ago
I was recently commissioned by a company to make a bespoke TLA+ workshop with a strong emphasis on reading specifications. I normally emphasize writing specs, so this one will need a different approach. While working on it, I had an idea that might make teaching TLA+— and other...
Oxide Computer...
Exploiting Undocumented Hardware Blocks in the LPC55S69 At Oxide Computer, we are designing a new computer system from the ground up. Along the way we...
over a year ago
36
over a year ago
At Oxide Computer, we are designing a new computer system from the ground up. Along the way we carefully review all hardware selected to ensure it meets not only functional needs but our security needs as well. This work includes reverse engineering where necessary to get a full...
dthompson
Guix for development This wonderful article by Marius Bakke (thanks for using Haunt btw!) about guix shell hit the orange...
over a year ago
28
over a year ago
This wonderful article by Marius Bakke (thanks for using Haunt btw!) about guix shell hit the orange website front page recently. I left a comment to the effect of “hell yeah I use it for all my projects!” and someone asked me for an example of what I do. I sent them some links...
macwright.com
Remix notes Val Town switched to Remix as a web framework a little over a year ago. Here are some...
a year ago
44
a year ago
Val Town switched to Remix as a web framework a little over a year ago. Here are some reflections: The Remix versioning scheme is a joy. They gradually roll out features under feature flags, so you have lots of time to upgrade. Compared to what seems like chaos over in...
swyx's site RSS Feed
Networking Essentials: DNS Domain names, you buy them, you sell them, but how do they work?
over a year ago
Confused bit
Birth of a new blog What is the best programming language? Why is Vim better than Emacs? Tabs or spaces? Static or...
over a year ago
45
over a year ago
What is the best programming language? Why is Vim better than Emacs? Tabs or spaces? Static or dynamic typing? The answer to all these questions and more on “Confused bit”. This blog is a place to host and share my thoughts on software, crafting, and my experience with various...
Julia Evans
Do we think of git commits as diffs, snapshots, and/or histories? Hello! I’ve been extremely slowly trying to figure how to explain every core concept in Git...
a year ago
52
a year ago
Hello! I’ve been extremely slowly trying to figure how to explain every core concept in Git (commits! branches! remotes! the staging area!) and commits have been surprisingly tricky. Understanding how git commits are implemented feels pretty straightforward to me (those are...
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
15
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...
Epic Web Dev
Embracing Slow Networks: Improving User Experience (article) How web devs can tackle high latency networks and enhance UX and the role React Server Components...
a year ago
Jim Nielsen’s Blog
Quality Means The Flexibility to Change Here’s Ben Nadal quoting Dave Farley: I've come to the belief that the only definition of quality in...
8 months ago
50
8 months ago
Here’s Ben Nadal quoting Dave Farley: I've come to the belief that the only definition of quality in code that makes any sense is our ability to change the code. If it's easy to change, it's high quality; if it's hard to change, it's not. Then Ben comments: I'm sure that some...
Evan Jones -...
Nanosecond timestamp collisions are common I was wondering: how often do nanosecond timestamps collide on modern systems? The answer is: very...
a year ago
31
a year ago
I was wondering: how often do nanosecond timestamps collide on modern systems? The answer is: very often, like 5% of all samples, when reading the clock on all 4 physical cores at the same time. As a result, I think it is unsafe to assume that a raw nanosecond timestamp is a...
blag
Recurse Center Day 14: NoSQL Transactions I learned how using MongoDB was fatal for a startup
over a year ago
swyx's site RSS Feed
Bouldering My first introduction to bouldering was in 2017, in DUMBO:
a year ago
bunnie's blog
Control and Autofocus Software for Chip-Level Microscopy This post is part of a series about giving us a tangible reason to trust our hardware through...
a year ago
69
a year ago
This post is part of a series about giving us a tangible reason to trust our hardware through non-destructive IRIS (Infra-Red, in-situ) inspection. Here’s the previous posts: This post will discuss the control software used to drive IRIS. Above is a screenshot of the IRIS machine...
A Smart Bear
The Serengeti Plain: Fallacies that aren't fallacies A contrarian look at logical "fallacies" that maybe aren't so illogical after all.
8 months ago
Making software...
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
38
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...
HTMHell
#1 button disguised as a link Bad code <button role="link" title="Name of website" tabindex="0"> <img alt="Name of website"...
over a year ago
20
over a year ago
Bad code <button role="link" title="Name of website" tabindex="0"> <img alt="Name of website" src="logo.jpg" title="Name of website"> </button> Issues and how to fix them Wrong usage of the button element. There’s an element for linking to external sites (<a>). Do not change...
David Crawshaw
Less cgo overhead in Go 1.8 name old time/op new time/op delta CgoNoop-8 146ns ± 1% 56ns ± 6% -61.57% (p=0.000...
over a year ago
11
over a year ago
name old time/op new time/op delta CgoNoop-8 146ns ± 1% 56ns ± 6% -61.57% (p=0.000 n=25+30) golang.org/cl/30080
Jim Nielsen’s Blog
Treating the Symptoms If you haven’t seen it yet, the folks behind The Browser Company recently introduced a new app...
a year ago
26
a year ago
If you haven’t seen it yet, the folks behind The Browser Company recently introduced a new app called “Arc Search”. Its key feature? It’ll browse the web for you. What happened? “Surfing the web” used to be — and still can be — the funnest part about being on the web! How did...
Making software...
Text Align: Justify Text Align: Justify 2019-05-22 The text-align property is fairly well known in the world of CSS,...
over a year ago
35
over a year ago
Text Align: Justify 2019-05-22 The text-align property is fairly well known in the world of CSS, even among those just starting out with the language. Values such as center, left and right are used often with this property, but a more forgotten option is justify. What does...
Acko.net
On Progress The known unknown knowns we lost When people think of George Orwell's 1984, what usually comes to...
over a year ago
7
over a year ago
The known unknown knowns we lost When people think of George Orwell's 1984, what usually comes to mind is the orwellianism: a society in the grip of a dictatorial, oppressive regime which rewrote history daily as if it was a casual matter. Not me though. For whatever reason,...
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
33
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,
Maggie Appleton
Historical Trails Giving people a visible, useful trail of where they've been over the course of an exploratory...
a year ago
14
a year ago
Giving people a visible, useful trail of where they've been over the course of an exploratory journey
The Pragmatic...
Inside Agoda’s Private Cloud - Exclusive An overview of the hardware the company uses inside its private cloud, a summary of their cloud...
over a year ago
57
over a year ago
An overview of the hardware the company uses inside its private cloud, a summary of their cloud strategy, and whether or not to onboard to the cloud.
TokyoDev
International Developer in Japan Salary Survey 2014 *This survey has become a yearly thing. Browse [all our survey results](/insights).* One of the...
over a year ago
29
over a year ago
*This survey has become a yearly thing. Browse [all our survey results](/insights).* One of the questions I've been asked several times by readers of this blog are [what are salaries of developers in Japan](/articles/software-developer-salaries-in-japan). There is a fair...
Josh Comeau's blog
The Perils of Hydration A surprisingly-common misconception can lead to big rendering issues that are difficult to debug....
over a year ago
20
over a year ago
A surprisingly-common misconception can lead to big rendering issues that are difficult to debug. This deep-dive tutorial examines how React and Gatsby can be used to pre-render content, and how we can work around the constraints to build dynamic, personalized web apps.
Maggie Appleton
How to Become a Neo-Cartesian Cyborg A lightening talk on second brains and cyborg embodiment
over a year ago
swyx's site RSS Feed
Best Practice Open Source Repo Setup Quick and simple ways to set up Open Source Repos with Best Practices
over a year ago
A Smart Bear
You're a real company when… What marks the moment when you become a "real" company?
a year ago
Dan Slimmon
Squeeze the hell out of the system you have When complexity leaps are on the table, there's usually also an opportunity to squeeze some extra...
a year ago
41
a year ago
When complexity leaps are on the table, there's usually also an opportunity to squeeze some extra juice out of the system you have. By tweaking the workload, tuning performance, or supplementing the system in some way, you may be able to add months or even years of runway. When...
Joel Gascoigne
I am an investor in 9 companies: How and why I started angel investing A lesser known fact about me is that I have invested in 9 companies. It’s something I’ve not written...
over a year ago
34
over a year ago
A lesser known fact about me is that I have invested in 9 companies. It’s something I’ve not written about yet. So here we are.
Irrational...
How to get more headcount. One of the recurring challenges that teams face is getting headcount to support their initiatives. A...
7 months ago
66
7 months ago
One of the recurring challenges that teams face is getting headcount to support their initiatives. A similar problem is the idea that a team can’t get a favored project into their roadmap. In both cases, teams often create a story about how clueless executives don’t understand...
Marco.org
Overcast summer update Today’s Overcast update (2019.6) brings some great new features. But first, I need to set low...
over a year ago
41
over a year ago
Today’s Overcast update (2019.6) brings some great new features. But first, I need to set low expectations for iOS 13, watchOS 6, and macOS Catalina updates this fall. Halfway through the summer, I’ve made much less progress than expected, having been overwhelmed by the required...
blag
Snapshot Testing A smoll intro to snapshot testing
a year ago
PostHog's RSS Feed
"How come your website is so nice?" I've been asked this three times today, so I thought I'd explain it from a founder's perspective....
over a year ago
22
over a year ago
I've been asked this three times today, so I thought I'd explain it from a founder's perspective. This is what I've learned so far. Figure out if…
Joel Gascoigne
Buffer's investor update on COVID-19 impact and approach Note: this was originally posted on the Buffer blog. Ever since the world got turned upside down by...
over a year ago
37
over a year ago
Note: this was originally posted on the Buffer blog. Ever since the world got turned upside down by COVID-19, it’s been “business as unusual” for everyone – Buffer included. I sent this update out to Buffer’s investors one week ago. I hesitated on whether
Tinloof - Blog
Translating Shopify stores with Sanity At Tinloof, we have an internal library that does a lot of heavy lifting when it comes to building...
over a year ago
22
over a year ago
At Tinloof, we have an internal library that does a lot of heavy lifting when it comes to building fast Remix websites that have their content managed from Sanity. A while ago, we took a step back to research and implement a localization setup with Sanity that handles all...
alexwlchan
Unexpected errors in the BagIt area Last week, James Truitt asked a question on Mastodon: James Truitt (he/him) ...
4 months ago
37
4 months ago
Last week, James Truitt asked a question on Mastodon: James Truitt (he/him) @linguistory@code4lib.social Mastodon #digipres folks happen to have a handy repo of small invalid bags for testing purposes? I'm trying to...
Steve Klabnik
Redcarpet is awesome
over a year ago
Eric Bailey
Let’s Talk About Speech CSS
over a year ago
Ink & Switch
Ink Note Late October 2024: Inkling LIVE Presentation A few notes about the presentation, and a link to the video
8 months ago
macwright.com
Reading Zanzibar Google published Zanzibar: Google’s Consistent, Global Authorization System in 2019. It describes a...
a month ago
13
a month ago
Google published Zanzibar: Google’s Consistent, Global Authorization System in 2019. It describes a system for authorization – enforcing who can do what – which maxes out both flexibility and scalability. Google has lots of different apps that rely on Zanzibar, and bigger scale...
Irrational...
Grab bag of random thoughts. A bit over a week from now, I’ll be joining a company to start a new role, and I wanted to ramble a...
over a year ago
55
over a year ago
A bit over a week from now, I’ll be joining a company to start a new role, and I wanted to ramble a bit to braindump the numerous loose threads in my head as I transitioned from Calm to the past month of full-time writing, and then into this new role. This isn’t really a job...
bt RSS Feed
Bypassing the WiFi Hardware Switch on the Lenovo X201 Bypassing the WiFi Hardware Switch on the Lenovo X201 2023-04-02 I recently received a ThinkPad X201...
over a year ago
18
over a year ago
Bypassing the WiFi Hardware Switch on the Lenovo X201 2023-04-02 I recently received a ThinkPad X201 to start using as my daily driver. I purchased the X201 to replace my existing X260. Although some might look at this as a “downgrade” in terms of specs and hardware, I would have...
A small freedom area...
Exploring intricate execution mysteries by reversing a crackme It's been a very long time since I've done some actual reverse engineering work. Going through a...
over a year ago
36
over a year ago
It's been a very long time since I've done some actual reverse engineering work. Going through a difficult period currently, I needed to take a break from the graphics world and go back to the roots: understanding obscure or elementary tech stuff. One may argue that it was most...
Ink & Switch
Ink Note Fall 2023: Phase 2 Gestures Some of the techniques we use to handle events and gestures in our prototypes
a year ago
Daniel Marino
Building a Random Music Sequencer with Preact As I've composed music for video games, something that has piqued my interest is the concept of...
over a year ago
26
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...
Elad Blog
Startups are an act of desperation Startups are hard. For the first few years of a company, forward momentum is largely due to founders...
over a year ago
46
over a year ago
Startups are hard. For the first few years of a company, forward momentum is largely due to founders pushing every day. The weight of the company rests on their shoulders - including the financial well being and success of everyone they hired and the promises they made to their...
Making software...
The Linux Desktop is Hard to Love The Linux Desktop is Hard to Love 2022-07-14 I want to love the "Linux Desktop". I really do. But...
over a year ago
36
over a year ago
The Linux Desktop is Hard to Love 2022-07-14 I want to love the "Linux Desktop". I really do. But I've come to the realization that what I love is the idea of the Linux Desktop. The community. The security and core focus on open source. The customizable environments. Tweaking as...
bunnie's blog
Winner, Name that Ware February 2025 The Ware from last month is the main board from a Lego Duplo Steam Train. As predicted, this was a...
3 months ago
29
3 months ago
The Ware from last month is the main board from a Lego Duplo Steam Train. As predicted, this was a much easier one to guess. Congrats to MJS for naming it (with a margin of just half an hour ahead of Will), email me for your prize! And again, thanks to spida for contributing yet...
TokyoDev
Bringing Your Pets to Japan This is the post in forums that always makes me wince: “I’ve just been hired and am moving to Japan!...
11 months ago
29
11 months ago
This is the post in forums that always makes me wince: “I’ve just been hired and am moving to Japan! Can I bring my dog with me?” The reason it causes me pain is that I know the poster is already too late. If they wanted to relocate to Japan with their dog, they needed to start...
Seán Barry
Useful reusable functions I use in (almost) every Meteor application Some core functions I find myself reusing in almost every Meteor.js application I build.
over a year ago
Epic Web Dev
React Component Testing with Vitest (workshop)
2 months ago
davidyat.es
Year X
a year ago
tonsky.me
Clojure macros continue to surprise me Clojure macros have two modes: avoid them at all costs/do very basic stuff, or go absolutely...
11 months ago
37
11 months ago
Clojure macros have two modes: avoid them at all costs/do very basic stuff, or go absolutely crazy. Here’s the problem: I’m working on Humble UI’s component library, and I wanted to document it. While at it, I figured it could serve as an integration test as well—since I showcase...
swyx's site RSS Feed
How to Contribute to Open Source Frameworks One of the best ways to level up in programming is to contribute to a high quality open source...
over a year ago
26
over a year ago
One of the best ways to level up in programming is to contribute to a high quality open source project, especially a framework.
bt RSS Feed
Create a Mac App Icon with Pure HTML and CSS Create a Mac App Icon with Pure HTML and CSS 2021-04-13 I have always been a huge fan of Bogdan’s...
over a year ago
18
over a year ago
Create a Mac App Icon with Pure HTML and CSS 2021-04-13 I have always been a huge fan of Bogdan’s work on Dribbble and was recently inspired to see if I could replicate one of his awesome icon designs with only HTML & CSS. What was the outcome? I think it’s a half-way decent copy...
swyx's site RSS Feed
Clone Open Source Apps > Author's note: This is part 3 of a series of essays I originally drafted about [Opinions for your...
over a year ago
25
over a year ago
> Author's note: This is part 3 of a series of essays I originally drafted about [Opinions for your Tech Career](https://gist.github.com/sw-yx/9720bd4a30606ca3ffb8d407113c0fe5). Part 1 is [Learn in Public](https://www.swyx.io/learn-in-public/).
Making software...
First Letter Pseudo Element First Letter Pseudo Element 2019-05-03 In today's TypeTip we will be taking a look at the often...
over a year ago
37
over a year ago
First Letter Pseudo Element 2019-05-03 In today's TypeTip we will be taking a look at the often overlooked :first-letter CSS pseudo element. Though you might only use this for specific article-format web pages, it's still a nice-to-have in your web dev toolset. The HTML Like most...
David Heinemeier...
Wonderful vi The speed of change in technology often appears to be the industry's defining characteristic....
9 months ago
66
9 months ago
The speed of change in technology often appears to be the industry's defining characteristic. Nothing highlights that perception more than the recent and relentless march of AI advancements. But for as much as some things in technology change, many other things stay the same....
Jim Nielsen’s Blog
More Everything With AI From the announcement blog post for Microsoft 365 Copilot: You can give it natural language prompts...
over a year ago
43
over a year ago
From the announcement blog post for Microsoft 365 Copilot: You can give it natural language prompts like “Tell my team how we updated the product strategy,” and it will generate a status update based on the morning’s meetings, emails and chat threads. With Copilot, you’re always...
Maggie Appleton
Drawing the Invisible: React Explained in Five Visual Metaphors Explaining React through visual metaphors
over a year ago
Acko.net
The Bouquet Residence Keeping up appearances in tech The word "rant" is used far too often,...
11 months ago
13
11 months ago
Keeping up appearances in tech The word "rant" is used far too often, and in various ways. It's meant to imply aimless, angry venting. But often it means: Naming problems without proposing solutions, this makes me feel confused. Naming problems and...
alexwlchan
Finding a mystery IAM access key Recently I had an issue with some IAM keys. Somebody was trying to use an IAM access key to download...
a year ago
30
a year ago
Recently I had an issue with some IAM keys. Somebody was trying to use an IAM access key to download some objects from S3, and it wasn’t working – it was giving a “permission denied” error. I wanted to inspect the permissions, but first I had to find where this IAM key came...
The Changelog
The xz Issue Isn’t About Open Source You’ve probably heard of the recent backdoor in xz. There have been a lot of takes on this, most of...
a year ago
96
a year ago
You’ve probably heard of the recent backdoor in xz. There have been a lot of takes on this, most of them boiling down to some version of: The problem here is with Open Source Software. I want to say not only is that view so myopic that it pushes towards the incorrect, but also it...
beep.blog
.io considered harmful The .io top-level domain funds and legitimises Britain's exile of the Chagossian people from their...
over a year ago
26
over a year ago
The .io top-level domain funds and legitimises Britain's exile of the Chagossian people from their homeland. Here's the history and the facts.
Yale e360
Names should be cute, not descriptive A long-standing debate between me and a peer at work has been how we should name services. His...
over a year ago
28
over a year ago
A long-standing debate between me and a peer at work has been how we should name services. His position was always that services should be named something descriptive, so that you can infer from the name what it does. My position is that the name should definitely not be...
EXPLAIN EXTENDED
Happy New Year: Diffusion Model image generator in about 700 lines of pure SQL Regular readers of my blog will be aware that SQL is an excellent tool for graphics. You can use it...
6 months ago
75
6 months ago
Regular readers of my blog will be aware that SQL is an excellent tool for graphics. You can use it to draw snowflakes, fractals, ray-traced 3D pictures, and many other things. SQL art is beautiful, albeit slow to generate. These days they say AI is taking over, and human-made...
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
24
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...
Making software...
Improving Receipt UX Improving Receipt UX 2019-05-15 There was a pretty interesting article posted a couple days ago...
over a year ago
37
over a year ago
Improving Receipt UX 2019-05-15 There was a pretty interesting article posted a couple days ago about rethinking the standard receipt design that I found quite compelling. Although, as good as the concept is, I think it can be improved (simplified) even further. What was the...
Making software...
Fixing LocalWP on Fedora 32 Fixing LocalWP on Fedora 32 2020-05-06 I recently upgraded from Fedora 31 to 32 and everything went...
over a year ago
40
over a year ago
Fixing LocalWP on Fedora 32 2020-05-06 I recently upgraded from Fedora 31 to 32 and everything went very smoothly - except for one application: LocalWP. After the upgrade, all local WordPress builds would fail and complain about two missing packages: libnettle6 libhogweed4 After...
Yale e360
RC Week 2: Pairing is Awesome The second week of my batch at Recurse Center (RC) is a wrap, and it already feels like it's going...
over a year ago
24
over a year ago
The second week of my batch at Recurse Center (RC) is a wrap, and it already feels like it's going too quickly. My batch is twelve weeks long, so I'm 17% through. Only ten weeks left! This is a precious time, so I'm trying to make the most of it, but also trying to not increase...
Vladimir Klepov as a...
Build better libraries, use dev warnings Suppose you're making a cool library that sums numbers in an array. You add a new option, inital,...
over a year ago
24
over a year ago
Suppose you're making a cool library that sums numbers in an array. You add a new option, inital, that lets users specify an initial value for the summation: sum([1, 1, 1], { inital: 10 }) // 13 Oh no! You made a typo — of course you meant initial, not inital. What's done is...
Steve Klabnik
A case study in being excellent: Divvy
over a year ago
Irrational...
Constraints on giving feedback. Back when I was managing at Digg and Uber, I spent a lot of time delivering feedback to my...
a year ago
66
a year ago
Back when I was managing at Digg and Uber, I spent a lot of time delivering feedback to my management chain about issues in our organization. My intentions were good, but I alienated my management chain without accomplishing much. I also shared my concerns with my team, which I...
alexwlchan
Getting faster Jekyll builds with caching in plugins This website is a static site built with Jekyll, and recently I overhauled the process for...
a year ago
30
a year ago
This website is a static site built with Jekyll, and recently I overhauled the process for generating the site. This should be invisible if you’re just a reader, but it makes a big difference to me – like any software project, I’d accumulated cruft and complexity, and it was time...
Charles Chen
Using useMemo and useCallback to Save the Past from React Langoliers If you're confused about useMemo and useCallback and you have 10 minutes and nostalgia for 90’s...
over a year ago
24
over a year ago
If you're confused about useMemo and useCallback and you have 10 minutes and nostalgia for 90’s sci-fi? You came to the right place!
The Changelog
Censorship Is Complicated: What Internet History Says about Meta/Facebook In light of this week’s announcement by Meta (Facebook, Instagram, Threads, etc), I have been...
5 months ago
63
5 months ago
In light of this week’s announcement by Meta (Facebook, Instagram, Threads, etc), I have been pondering this question: Why am I, a person that has long been a staunch advocate of free speech and encryption, leery of sites that talk about being free speech-oriented? And, more to...
Julia Evans
Standards for ANSI escape codes Hello! Today I want to talk about ANSI escape codes. For a long time I was vaguely aware of ANSI...
3 months ago
37
3 months ago
Hello! Today I want to talk about ANSI escape codes. For a long time I was vaguely aware of ANSI escape codes (“that’s how you make text red in the terminal and stuff”) but I had no real understanding of where they were supposed to be defined or whether or not there were...
Alex Meub
Fixing the Prusa MINTEMP Error with Custom Firmware Last week I switched to a new nozzle on my Prusa MK3S 3D Printer and made the mistake of not...
over a year ago
37
over a year ago
Last week I switched to a new nozzle on my Prusa MK3S 3D Printer and made the mistake of not watching the first layer of the print. This led to a large blob of PLA sticking to my heat block. In my attempts to remove it, I severely damaged the thermistor wires resulting in the...
Yale e360
I found some of my first code! Annotating and reflecting on robotics code from 2009. In high school, one of my teachers shattered my plans for my life, in the most beautiful way. Most...
a year ago
25
a year ago
In high school, one of my teachers shattered my plans for my life, in the most beautiful way. Most of my life, I'd intended to become a math professional of some sort: a math teacher, when that was all I saw math for; an actuary, when I started to learn more; and then a...
David Crawshaw
2015-10-13 "So OpenSSL has optional code to reject attempts to use weak DES keys. It, sanely, is not enabled...
over a year ago
13
over a year ago
"So OpenSSL has optional code to reject attempts to use weak DES keys. It, sanely, is not enabled by default; if you want it you have to compile with DEVP_CHECK_DES_KEY.Last Thursday it was reported to the openssl-dev mailing list by Ben Kaduk that there was a defect in this...
swyx's site RSS Feed
React Distros Why we no longer have frontend framework wars, and musing on the state of React metaframeworks today...
over a year ago
35
over a year ago
Why we no longer have frontend framework wars, and musing on the state of React metaframeworks today and tomorrow
dthompson
Haunt 0.2.6 released Haunt version 0.2.6 has been released. This release restores compatibility with Guile < 3.0 that...
over a year ago
22
over a year ago
Haunt version 0.2.6 has been released. This release restores compatibility with Guile < 3.0 that was accidentally broken in 0.2.5. Additionally, Haunt now uses the inotify API to watch for file changes on Linux when running haunt serve --watch, replacing a slower and more naive...
alexwlchan
Handling JSON objects with duplicate names in Python Consider the following JSON object: { "sides": 4, "colour": "red", "sides": 5, "colour":...
a month ago
12
a month ago
Consider the following JSON object: { "sides": 4, "colour": "red", "sides": 5, "colour": "blue" } Notice that sides and colour both appear twice. This looks invalid, but I learnt recently that this is actually legal JSON syntax! It’s unusual and discouraged, but it’s...
PostHog's RSS Feed
Array 1.22.0 PostHog 1.22 is out with awesome new features, usability and performance improvements, and the usual...
over a year ago
23
over a year ago
PostHog 1.22 is out with awesome new features, usability and performance improvements, and the usual bug squashing. Community MVP The community MVP…
Liz Denys
Bacon cheddar scallion biscuit sliders Earlier this week, I made bacon cheddar scallion biscuits because I had been craving an especially...
over a year ago
30
over a year ago
Earlier this week, I made bacon cheddar scallion biscuits because I had been craving an especially savory breakfast bread option for those mornings that you wake up a little bit later than you'd like. Nothing too fancy, just fifteen traditional country biscuits except that I...
bunnie's blog
Name that Ware, June 2023 The ware for June 2023 is shown below. This ware should be possible to match to an exact model...
over a year ago
39
over a year ago
The ware for June 2023 is shown below. This ware should be possible to match to an exact model number, based on this photo alone — if not simply because in its era there were fewer consumer electronics devices to choose from. I tested the image against Google Image search and...
Patrick Kayongo
What Are Software Developers For At the time of writing this, the perceived potential for AI based tools for software development is...
a year ago
47
a year ago
At the time of writing this, the perceived potential for AI based tools for software development is at an all time high. Devin, claims to offer a “fully autonomous AI software engineer”. Other tools like Marblism have less ambitious claims but can still create a working web...
Blog of Simple...
How to migrate to GA 4: A step-by-step guide
over a year ago
TokyoDev
The 2024 TokyoDev Developer Survey Results Are Live! In September 2024, TokyoDev conducted our sixth annual survey of international developers living in...
7 months ago
34
7 months ago
In September 2024, TokyoDev conducted our sixth annual survey of international developers living in Japan. This year’s survey had a total of 814 respondents, up 14% from last year’s survey. The results are now live, so please check out the full results, or read on for some of the...
Confessions of a...
Recording of Live Session on CPython Virtual Machine Internals Yesterday we concluded the live session on the internals of the CPython virtual machine (VM) or the...
a year ago
David Heinemeier...
Free speech isn't guaranteed to be forever History is full of long stretches of dominance by noble ideas and despots, times of prosperity and...
10 months ago
49
10 months ago
History is full of long stretches of dominance by noble ideas and despots, times of prosperity and of dark ages. Each of which must have seemed like they would never end to the people who lived through them. If you were a citizen of the Ottoman empire 1452, you probably didn't...
swyx's site RSS Feed
Workshopping Produce Consistency, Publish Quality by buffering.
over a year ago
Steve Klabnik
About Crows
over a year ago
Jake Zimmerman
What if typing on phones was fast?
7 months ago
Eric Bailey
Tag, you’re it I’ve been seeing, and enjoying reading these posts as they pop up in my RSS reader. Dave Rupert...
3 months ago
31
3 months ago
I’ve been seeing, and enjoying reading these posts as they pop up in my RSS reader. Dave Rupert tagged me into the chain, so here we go! Why did you start blogging in the first place? With the gift of hindsight, I guess I came up being blog-adjacent. Like Dave, I also had a...
Blog System/5
Windows NT vs. Unix: A design comparison NT is often touted as a "very advanced" operating system. Why is that? What made NT better than...
9 months ago
88
9 months ago
NT is often touted as a "very advanced" operating system. Why is that? What made NT better than Unix, if anything? And is that still the case?
Maggie Appleton
Illustrating Gatsby's Key Concepts Illustrated notes on the key concepts of how Gatsby.js works
over a year ago
Yale e360
Building Molecule Reader in one day Reading on screens is very difficult for me. I just cannot focus on the articles, especially when...
over a year ago
19
over a year ago
Reading on screens is very difficult for me. I just cannot focus on the articles, especially when there are notifications coming in or even just other content on the screen1. I have a reMarkable tablet (RM), which I love dearly2 and much prefer to read on. But it's annoying...
elementary Blog
elementary OS 7.1 Available Now Today, we’re proud to announce that OS 7.1 is available to download now and shipping on several...
a year ago
55
a year ago
Today, we’re proud to announce that OS 7.1 is available to download now and shipping on several high-quality computers. This release represents the sum of our work over the last several months as a single major update to the OS 7 series and includes all of the monthly OS updates...
bt RSS Feed
WP Enqueue for Beginners WP Enqueue for Beginners 2020-05-05 Throughout my career designing, developing and auditing...
over a year ago
19
over a year ago
WP Enqueue for Beginners 2020-05-05 Throughout my career designing, developing and auditing WordPress themes, I’ve come across many that include their custom styles / scripts as static HTML elements inside their respective header and footer templates. This is perfectly fine, but...
Steve Klabnik
Moving from Sinatra to Rails
over a year ago
PostHog's RSS Feed
What we learned about hiring from our first five employees Our CEO and co-founder, James Hawkins, recently joined Y Combinator to talk about the first five...
over a year ago
27
over a year ago
Our CEO and co-founder, James Hawkins, recently joined Y Combinator to talk about the first five hires PostHog ever made, how we made them, and why…
David Crawshaw
2015-06-26 "While the Union survived the civil war, the Constitution did not. In its place arose a new, more...
over a year ago
12
over a year ago
"While the Union survived the civil war, the Constitution did not. In its place arose a new, more promising basis for justice and equality, the 14th Amendment, ensuring protection of the life, liberty, and property of all persons against deprivations without due process, and...
The History of the...
Where does SEO come from? In 2007, one person tried to lay claim to the term SEO. But SEO had been invented by a community. It...
a year ago
23
a year ago
In 2007, one person tried to lay claim to the term SEO. But SEO had been invented by a community. It couldn't be owned. The post Where does SEO come from? appeared first on The History of the Web.
David Crawshaw
2016-06-29 "moving the font engine out of the kernel in Windows (which Microsoft has done starting with Windows...
over a year ago
12
over a year ago
"moving the font engine out of the kernel in Windows (which Microsoft has done starting with Windows 10)." googleprojectzero.blogspot.com/2016/06/a-year-of-windows-kernel-font-fuzzing-1_27.html
Tinloof - Blog
ReasonML for production React Apps? 🤔 (Part 4) This is the last article of the series. We've built a few things with ReasonReact and now it's time...
over a year ago
21
over a year ago
This is the last article of the series. We've built a few things with ReasonReact and now it's time to share my opinion about using Reason to create React applications. Access Part 1 here, Part 2 here and Part 3 here. Though, my opinion shouldn't really matter if you're also...
David Gerrells
how to use web workers with typescript A practical example of where web workers can improve performance and UX but there are gotchas and...
over a year ago
ByteofDev
Building the fastest object and array differ How I built Microdiff and how it is faster than most other object and array diffing libraries
over a year ago
The Codist
How I Defeated An MMO Game Hack Author In the late 2000's, I worked at a niche MMO game company. We had a small team, not a lot of money,...
8 months ago
72
8 months ago
In the late 2000's, I worked at a niche MMO game company. We had a small team, not a lot of money, but a loyal audience. It was a game of skill without any of the usual powerups and unreality, and the players enjoyed the challenge. Then, one
Josh Comeau's blog
Understanding useMemo and useCallback What's the deal with these two hooks?! Lots of devs find them confusing, for a whole host of...
over a year ago
38
over a year ago
What's the deal with these two hooks?! Lots of devs find them confusing, for a whole host of reasons. In this tutorial, we'll dig deep and understand what they do, why they're useful, and how to get the most out of them.
Words and Buttons...
Binary search The page contains interactive plots to play with different strategies and distributions.
over a year ago
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...
Max Countryman
A Framework for Prioritizing Tech Debt Leverage is a powerful tool that applies to many things, including the code we write. However, tech...
over a year ago
54
over a year ago
Leverage is a powerful tool that applies to many things, including the code we write. However, tech debt like all leverage, comes with interest payments. How do we know when to start spending bandwidth on addressing it? We'll look at a framework that can help us ensure we don't...
orlp.net - Blog...
Breaking CityHash64, MurmurHash2/3, wyhash, and more... Hash functions are incredibly neat mathematical objects. They can map arbitrary data to a small...
8 months ago
64
8 months ago
Hash functions are incredibly neat mathematical objects. They can map arbitrary data to a small fixed-size output domain such that the mapping is deterministic, yet appears to be random. This “deterministic randomness” is incredibly useful for a variety of purposes, such as hash...
Josh Comeau's blog
What The Heck, z-index?? The z-index property can be a tricky little bugger. Sometimes, no matter how much you crank up the...
over a year ago
24
over a year ago
The z-index property can be a tricky little bugger. Sometimes, no matter how much you crank up the number, the element never rises to the top! In this article, we explore stacking contexts, and see how they can thwart our efforts to use z-index. We'll also learn how to use this...
Confessions of a...
The Pythonic Emptiness Why the Pythonic way of doing emptiness check on sequences is not necessarily ambiguous in most...
7 months ago
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
26
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...
elementary Blog
A Little Bit Now, A Lotta Bit Later In mid-March we released a big bug fix update—elementary OS 8.0.1—and since then we’ve been hard at...
a month ago
20
a month ago
In mid-March we released a big bug fix update—elementary OS 8.0.1—and since then we’ve been hard at work on even more bug fixes and some new exciting features that I’m excited to share with you today! Read ahead to find out what we’ve released recently and what you can help us...
Epic Web Dev
Anatomy of a Test (article) Explore the analogy between learning human anatomy and writing code tests, emphasizing a universal...
a year ago
21
a year ago
Explore the analogy between learning human anatomy and writing code tests, emphasizing a universal three-step structure: Setup, Action, and Assertion.
bunnie's blog
Name that Ware, April 2024 The ware for April 2024 is shown below: In some ways, this is a much easier ware than last month’s,...
a year ago
55
a year ago
The ware for April 2024 is shown below: In some ways, this is a much easier ware than last month’s, but I wonder if anyone will be able to name the precise function of this ware. Thanks to Ole for taking the photo, and for the adventures en route to the teardown!
The Changelog
Building an Asynchronous, Internet-Optional Instant Messaging System I loaded up this title with buzzwords. The basic idea is that IM systems shouldn’t have to only use...
over a year ago
21
over a year ago
I loaded up this title with buzzwords. The basic idea is that IM systems shouldn’t have to only use the Internet. Why not let them be carried across LoRa radios, USB sticks, local Wifi networks, and yes, the Internet? I’ll first discuss how, and then why. How do set it up I’ve...
General Robots
A Brief, Incomplete, and Mostly Wrong History of Robotics (An homage to one of my favorite pieces on the internet: A Brief, Incomplete, and Mostly Wrong...
2 weeks ago
15
2 weeks ago
(An homage to one of my favorite pieces on the internet: A Brief, Incomplete, and Mostly Wrong History of Programming Languages)
A Smart Bear
Finding Fulfillment What creates a fulfilling existence? Exploring the question from different directions leads to a...
over a year ago
39
over a year ago
What creates a fulfilling existence? Exploring the question from different directions leads to a framework I’ve used for years for myself and the people around me. I hope it helps you too.
Jim Nielsen’s Blog
RSS in HTML I have a question: has anyone ever tried to standardize an RSS feed in HTML? I can’t find any...
a year ago
125
a year ago
I have a question: has anyone ever tried to standardize an RSS feed in HTML? I can’t find any discussion around it — but I’d love to read more about the idea because it intrigues me. The OG RSS was an XML feed. Later we got JSON feeds. So why not an HTML feed standard? (I know,...
dthompson
Guile-syntax-highlight 0.2.0 released I'm happy to announce that Guile-syntax-highlight 0.2.0 has been released! This is a pretty slow...
over a year ago
21
over a year ago
I'm happy to announce that Guile-syntax-highlight 0.2.0 has been released! This is a pretty slow moving project but the last (and only) release was in 2018 so this release is long overdue. Guile-syntax-highlight is a general-purpose syntax highlighting library for GNU Guile. It...
Vadim Kravcenko
🥇 The unfair advantage 🎙️ I love listening to podcasts. I listen to one of them when I go for a walk or during […] The...
over a year ago
25
over a year ago
🎙️ I love listening to podcasts. I listen to one of them when I go for a walk or during […] The post 🥇 The unfair advantage appeared first on Vadim Kravcenko.
Liz Denys
New Loose Leaf Security episode: Covering your webcams! Plus, our new newsletter and articles! A new episode of Loose Leaf Security is out to remind you to cover your webcams when you aren't...
over a year ago
25
over a year ago
A new episode of Loose Leaf Security is out to remind you to cover your webcams when you aren't using them, and it features my favorite episode art yet: Covering your webcams Liz and Geoffrey take a look at how attackers compromise webcams and discuss why it's worth physically...
Paolo Amoroso's...
Making uLisp more usable on the Cardputer <![CDATA[It's a joy to use the Cardputer uLisp Machine, a nice little microcontroller system that...
4 months ago
29
4 months ago
<![CDATA[It's a joy to use the Cardputer uLisp Machine, a nice little microcontroller system that runs uLisp. But after a short experience I had to put aside my Cardputer due to a showstopper issue that made it impractical to program the device. Since then a good workaround...