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swyx's site RSS Feed
First Look at AWS Amplify Flutter (Developer Preview) AWS Amplify launched a Flutter Integration, so I thought I would record a quick video and blogpost
over a year ago
David Heinemeier...
For what it'll make of you I've always had an ambivalent relationship with goals. I don't like goals that feel like checkpoints...
10 months ago
52
10 months ago
I've always had an ambivalent relationship with goals. I don't like goals that feel like checkpoints on a treadmill. They make you reach for a million dollars in revenue, celebrate for a second, and then turn the chase to five million the minute after. No thanks. But specific,...
Irrational...
Notes on Enterprise Architecture as Strategy Enterprise Architecture as Strategy by Jeanne W. Ross, Peter Weill, and David C Robertson is an...
a year ago
30
a year ago
Enterprise Architecture as Strategy by Jeanne W. Ross, Peter Weill, and David C Robertson is an interesting read on how integrating technology across business units shifts the company’sstrategy landscape. Written in 2006, case studies are not particularly current but the ideas...
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
45
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...
Eric Bailey
Harm reduction principles for digital accessibility practitioners I debuted these principles in my axe-con 2025 talk, It is designed to break your heart: Cultivating...
4 months ago
42
4 months ago
I debuted these principles in my axe-con 2025 talk, It is designed to break your heart: Cultivating a harm reduction mindset as an accessibility practitioner. They are adapted from The National Harm Reduction Coalition’s original eight principles. My adapted principles reflect...
Jim Nielsen’s Blog
Amazing Athletes of the 21st Century Read more about RSS Club. Content warning: wherein I talk about sports. If that’s not your...
12 months ago
81
12 months ago
Read more about RSS Club. Content warning: wherein I talk about sports. If that’s not your thing, feel free to skip this one. I’m not a rabid sports fan. I don’t have a team, though I do have teams I hate (or rather, like to hate on). But I do enjoy following sports. I’ve...
macwright.com
Using Just I’ve been using just for a lot of my projects. It helps a bunch with the context-switching: I can...
a year ago
44
a year ago
I’ve been using just for a lot of my projects. It helps a bunch with the context-switching: I can open most project directories and run just dev, and it’ll boot up the server that I need. For example, the blog’s justfile has: dev: bundle exec jekyll serve --watch --live...
TokyoDev
RubyKaigi 2025 Recap In 2023 I attended RubyKaigi for the first time and also wrote my first recap, which I’m pleased to...
2 months ago
116
2 months ago
In 2023 I attended RubyKaigi for the first time and also wrote my first recap, which I’m pleased to say was well-received! This was my third time attending RubyKaigi, and I was once again really impressed with the event. I’m eternally grateful to the conference organizers, local...
Copper • A blog...
Making my own sharpening blocks When I started wood carving, the only sharpening method I remembered was from seeing my mother use...
9 months ago
68
9 months ago
When I started wood carving, the only sharpening method I remembered was from seeing my mother use some kind of smooth broken stone that she passed over the length of the knife blade before sacrificing a chicken. I also remember seeing my father use a very coarse stone wheel...
Vadim Kravcenko
Fundraising for SaaS Startups This article is part of the series called Founders Guide which I’m writing currently to help...
over a year ago
27
over a year ago
This article is part of the series called Founders Guide which I’m writing currently to help early-stage founders tackle the […] The post Fundraising for SaaS Startups appeared first on Vadim Kravcenko.
HTMHell
Meaningful labels using ARIA – or not. If I had a dollar for every time I've had to tell someone to remove an aria-label from an...
over a year ago
26
over a year ago
If I had a dollar for every time I've had to tell someone to remove an aria-label from an interactive control that has actual visible text, I could have bought Twitter! As a former developer and current accessibility consultant, it is my sincere hope that by reading this article,...
PostHog's RSS Feed
How to measure product engagement Product engagement is the most important factor when it comes to driving retention and revenue for...
over a year ago
21
over a year ago
Product engagement is the most important factor when it comes to driving retention and revenue for your business. Though it seems easy to view success…
Patrick Kayongo
Familiar Spirits The eerie cold breeze from Fourways Memorial Park cemetery slips into Daudi’s open window during the...
over a year ago
37
over a year ago
The eerie cold breeze from Fourways Memorial Park cemetery slips into Daudi’s open window during the fourth watch of the night. The blue radiance of the moon and the stars fill in for the lights darkened by stage 5 loadshedding. As the nighttime creatures prepare for their...
Eric Bailey
Workplace discrimination: another terrible thing Windows Recall might enable Much has been written about the terrifying privacy implications of Microsoft’s new Windows Recall...
a year ago
17
a year ago
Much has been written about the terrifying privacy implications of Microsoft’s new Windows Recall “feature”. Talking to even one person who works in cybersecurity, political advocacy, domestic abuse prevention, LGBTQ+ support, etc. would reveal the full, naked horror this sort of...
Yale E360
How I Work Remotely I've been working remote since September 2016. There are a lot of engineers who have worked remote...
over a year ago
23
over a year ago
I've been working remote since September 2016. There are a lot of engineers who have worked remote longer than I have; there are others who have more insight into how they work than I do; and there are plenty of people who simply don't work in the same way I do. My intention in...
Vadim Kravcenko
Is 150K USD a reasonable rate to build a mobile app? So, you’ve been quoted a cool 50K for designs and 150K for your mobile app development. That’s a...
a year ago
44
a year ago
So, you’ve been quoted a cool 50K for designs and 150K for your mobile app development. That’s a hefty sum, […] The post Is 150K USD a reasonable rate to build a mobile app? appeared first on Vadim Kravcenko.
Max Countryman
High Leverage One-on-Ones One-on-ones are an important resource for both managers and individual contributors. However, it's...
over a year ago
55
over a year ago
One-on-ones are an important resource for both managers and individual contributors. However, it's easy to misuse them and squander the opportunity altogether. Let's explore how to get the most of out of these meetings by turning them into high-leverage touchpoints.
bt RSS Feed
Setup Jekyll from Scratch on a New Linux System Setup Jekyll from Scratch on a New Linux System 2022-09-19 Special Note: Credit needs to be given to...
over a year ago
23
over a year ago
Setup Jekyll from Scratch on a New Linux System 2022-09-19 Special Note: Credit needs to be given to user Achraf JEDAY for putting these instructions together on Stack Overflow (although his comments were targeting an older version of Ruby). This post is more for my own personal...
Jim Nielsen’s Blog
Building WebSites With LLMS And by LLMS I mean: (L)ots of (L)ittle ht(M)l page(S). I recently shipped some updates to my blog....
4 months ago
42
4 months ago
And by LLMS I mean: (L)ots of (L)ittle ht(M)l page(S). I recently shipped some updates to my blog. Through the design/development process, I had some insights which made me question my knee-jerk reaction to building pieces of a page as JS-powered interactions on top of the...
Confessions of a...
Recording: How Modern CPUs Execute Your Code: A Deep Dive into Performance Watch now | We concluded the latest live session yesterday.
5 months ago
PostHog's RSS Feed
HogMail #14 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…
Blog of Simple...
A/B Testing with Simple Analytics
a year ago
Steve Klabnik
Shoes 4 work is starting: get involved!
over a year ago
Alex Meub
Dealing with Dropbox Link Overages Dropbox is a fantastic service. In addition to keeping my files synced across computers, I love the...
over a year ago
37
over a year ago
Dropbox is a fantastic service. In addition to keeping my files synced across computers, I love the fact that I can give public links to others as an easy way to send large files. Recently though, a few links of mine were getting pretty popular and I received the following very...
PostHog's RSS Feed
Reflecting on YC, 2 years on Y Combinator (YC) is seen as the world's best, and most prolific, three-month accelerator program....
over a year ago
30
over a year ago
Y Combinator (YC) is seen as the world's best, and most prolific, three-month accelerator program. Upwards of 7,000 founders have taken part. Yet, no…
The History of the...
Expanding Access: The History of Ecommerce Part 1 The earliest work with selling things online was all about reaching a shopping public ready to log...
4 months ago
45
4 months ago
The earliest work with selling things online was all about reaching a shopping public ready to log on and start. But along the way, they found a whole new audience for shopping, which changed the way we think about commerce on the web.. The post Expanding Access: The History of...
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
20
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...
A Beautiful Site
Code can change As a web developer, your code is often visible to anyone who wants to review it. If you're like me,...
over a year ago
37
over a year ago
As a web developer, your code is often visible to anyone who wants to review it. If you're like me, you might get stressed out about the thought of people looking at your work and critiquing or criticizing your app's design. Take a deep breath, recenter, and remember that code...
Vadim Kravcenko
🙀 Startup founder fears by funding round Startup founders have a lot of fears. Some are afraid they won’t find a technical co-founder or...
over a year ago
22
over a year ago
Startup founders have a lot of fears. Some are afraid they won’t find a technical co-founder or attract angel investment. […] The post 🙀 Startup founder fears by funding round appeared first on Vadim Kravcenko.
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
24
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…
Elad Blog
Why Has Israel Succeeded At COVID Vaccination? Israel has pulled ahead of much in the world in its rate of vaccinating its citizens - with roughly...
over a year ago
32
over a year ago
Israel has pulled ahead of much in the world in its rate of vaccinating its citizens - with roughly 1% of the entire population vaccinated per day and over 23% of the country vaccinated in the first few weeks. The country hopes to have the entire population over age 16
PostHog's RSS Feed
HogMail #16 Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product...
over a year ago
31
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…
Making software...
Making Tables Responsive With Minimal CSS Making Tables Responsive With Minimal CSS 2019-06-11 Update (Oct 2019): @aardrian wrote a...
over a year ago
35
over a year ago
Making Tables Responsive With Minimal CSS 2019-06-11 Update (Oct 2019): @aardrian wrote a previous post about how changing the display properties on tables can impact screen readers. I highly recommend his excellent article Tables, CSS Display Properties, and ARIA I find...
PostHog's RSS Feed
What we've learned about multi-product pricing (so far) PostHog started as a single product company. We just sold product analytics with a bunch of large...
over a year ago
21
over a year ago
PostHog started as a single product company. We just sold product analytics with a bunch of large extra features thrown in – session replay, feature…
blag
Zero Disk Architecture State is pain. The next generation of infrastructure tools will be built on diskless paradigm. In...
7 months ago
48
7 months ago
State is pain. The next generation of infrastructure tools will be built on diskless paradigm. In this short post I will explain what is Diskless / Zero Disk Architecture
swyx's site RSS Feed
How I Approach First Principles Thinking An explanation of First Principles via comparing Inductive vs Deductive Reasoning, and thoughts on...
over a year ago
Blog of Simple...
Europeans spend 575 Million hours per year clicking cookie banners
8 months ago
Joel Gascoigne
5 reasons as a CEO you should develop a habit of daily meditation * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Through my...
over a year ago
33
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Through my journey from a founder whose role it was to essentially build the product and code all day, to growing into a CEO role with more management duties and a fast growing team of 7 people,...
PostHog's RSS Feed
Feature flag best practices and tips (with examples) Feature flags, aka feature toggles, are awesome. New feature for your beta test group? Use a feature...
over a year ago
43
over a year ago
Feature flags, aka feature toggles, are awesome. New feature for your beta test group? Use a feature flag. Testing multiple variants of a new UX? Use…
Yale E360
That time I wrote malware and got caught Most of us make some bad decisions in high school. While other people were drinking, going to...
a year ago
24
a year ago
Most of us make some bad decisions in high school. While other people were drinking, going to parties, and who knows what else, I was doing some experimentation of my own. I was writing my first (and only) piece of malware. From as early as I can remember, I've had a fascination...
Making software...
I Want to Suckless and You Can Too I Want to Suckless and You Can Too 2022-12-23 The Desire to Suckless While I have been happy with my...
over a year ago
40
over a year ago
I Want to Suckless and You Can Too 2022-12-23 The Desire to Suckless While I have been happy with my previous desktop setup using Wayland on Alpine Linux, I just couldn't shake the urge to fully embrace the suckless ecosystem. Although, this meant ditching Wayland and returning...
bt RSS Feed
CSS Value: `currentColor` CSS Value: currentColor 2019-04-13 There are a large number of nuanced and mostly unheard of CSS...
over a year ago
21
over a year ago
CSS Value: currentColor 2019-04-13 There are a large number of nuanced and mostly unheard of CSS value types, but today we are going to focus on currentColor. So what is the currentColor value type anyway? The currentColor value type will apply the existing color value to other...
HTMHell
#32 almost a proper close button Bad code <button display="flex" role="button"> <svg role="img" viewBox="0 0 13 13"...
over a year ago
24
over a year ago
Bad code <button display="flex" role="button"> <svg role="img" viewBox="0 0 13 13" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" height="15px" width="15px" fill="#000" name="close"> <title>Close dialog</title> <path d="…"> </path> </svg> </button> Issues and...
Ink & Switch
Reflecting on 2024, Droste's Lair, Version control for game dev A year-end note from our director; a recap of a recent unconf; Droste's Lair; a sneak preview of...
6 months ago
Darek Kay
Website themes with uBlock Origin Browser extensions like Stylish, Stylus or Tampermonkey make it possible to create custom website...
a year ago
44
a year ago
Browser extensions like Stylish, Stylus or Tampermonkey make it possible to create custom website themes/skins. At the same time, I try to lower the number of add-ons that I use, mostly due to security and performance reasons. Interestingly, the uBlock Origin ad blocker can...
Cognitive...
My Own AI Server Cluster When a16z generously sponsored Dolphin, I had some compute budget, and because the original...
a year ago
59
a year ago
When a16z generously sponsored Dolphin, I had some compute budget, and because the original dolphin-13b was a flop, I had some time to go back to the drawing board. When I was ready to train the next iteration, I reconsidered whether to rent or buy the compute for the build. I...
The Pragmatic...
Inside Pollen's Software Engineering Salaries What was the compensation philosophy of the events tech startup, and how much were devs, EMs and PMs...
over a year ago
Confessions of a...
Why Do Python Lists Multiply Oddly? Exploring the CPython Source Code A look at the internals of list implementation in CPython to understand this weird quirk about them
a year ago
Making software...
CSS Value: `currentColor` CSS Value: currentColor 2019-04-13 There are a large number of nuanced and mostly unheard of CSS...
over a year ago
34
over a year ago
CSS Value: currentColor 2019-04-13 There are a large number of nuanced and mostly unheard of CSS value types, but today we are going to focus on currentColor. So what is the currentColor value type anyway? The currentColor value type will apply the existing color value to other...
Josh Comeau's blog
Animated Pride Flags Happy Pride month! In this tutorial, I'll share a handful of my favourite animation tricks. You'll...
over a year ago
30
over a year ago
Happy Pride month! In this tutorial, I'll share a handful of my favourite animation tricks. You'll learn how to build an animated wavy pride flag using CSS keyframes and linear gradients. We'll also see how to make it dynamic using React. 🏳️‍🌈
Ink & Switch
Ink Note June 2023: Ingredients from Alex's Studies This page summarizes a bunch of studies that I’ve done in the past few months. Rather than discuss...
over a year ago
7
over a year ago
This page summarizes a bunch of studies that I’ve done in the past few months. Rather than discuss each study separately, I group them into “ingredients” (each explored in one or more studies) that may turn out to be useful for upcoming projects.
David Heinemeier...
Kamal 2: Thou need not PaaS Kamal was our ticket out of the cloud. A simple tool for deploying containerized applications onto...
9 months ago
52
9 months ago
Kamal was our ticket out of the cloud. A simple tool for deploying containerized applications onto our own hardware, without the need for the complexity of something like Kubernetes. Kamal 2 is a huge leap forward for that tool, and it has just shipped.  Now you can deploy...
Tony Finch's blog
Joining ellipses with matching tangents In my previous entry I wrote about constructing a four-point egg, using curcular arcs that join...
a year ago
53
a year ago
In my previous entry I wrote about constructing a four-point egg, using curcular arcs that join where their tangents are at 45°. I wondered if I could do something similar with ellipses. As before, I made an interactive ellipse workbench to experiment with the problem. I got...
PostHog's RSS Feed
Building an open source data science publishing platform - An interview with Datapane CEO, Leo... (Welcome to another episode of PostHog's Community Conversations where we chat to our contributors...
over a year ago
Tinloof - Blog
ReasonML vs TypeScript: comparing their type systems A type is a labeled set of constraints that can be imposed on a value. A type system analyses values...
over a year ago
29
over a year ago
A type is a labeled set of constraints that can be imposed on a value. A type system analyses values in a piece of code, and validates them against their types. JavaScript has a type system, but it’s dynamic. This is one of the key advantages of using the language, providing an...
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
46
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.
Maggie Appleton
Folk Interfaces People reappropriating existing software to solve their own unique problems
over a year ago
Blog of Simple...
Searching for GA4 Alternatives? Top 10 Reliable Options for Google Analyticss
over a year ago
swyx's site RSS Feed
Formats over Functions Why we should focus less on Implementation and more on Standardization
over a year ago
Florian Bellmann |...
Processes don't create ownership, people do Creating a sense of ownership in the team is crucial for the success of a project. What's the right...
a year ago
swyx's site RSS Feed
My 2022 New Mac Setup I set up a new Mac for work today. Here's everything I use on a Mac for fullstack web development.
over a year ago
Basta’s Notes
We need to be liked, and it might be the fault of social media. If our god is a benevolent one, then why did he make us crave approval?
over a year ago
Daniel Marino
My First Sketch Plugin and What I Learned I’ve been Adobe Illustrator free for almost six months now, and what I miss most about it are some...
over a year ago
27
over a year ago
I’ve been Adobe Illustrator free for almost six months now, and what I miss most about it are some of the nice effects it ships with. I love Sketch, but I don’t think these effects will ever make their way into Sketch. Sketch does have the ability to add plugins, and I’ve always...
Eric Bailey
Getting To The Bottom Of Minimum WCAG-Conformant Interactive Element Size
12 months ago
Liz Denys
Differences Acrylic on canvas, version 2. On display in the Living Room at Saint Peter's Church for the Members...
over a year ago
29
over a year ago
Acrylic on canvas, version 2. On display in the Living Room at Saint Peter's Church for the Members and Friends exhibition March to April 2013.
Ink & Switch
Ink & Switch Update 001
a year ago
Irrational...
Video of Solving the Eng Strategy crisis. A few weeks ago, I shared my script for my latest talk, Solving the Engineering Strategy...
a year ago
92
a year ago
A few weeks ago, I shared my script for my latest talk, Solving the Engineering Strategy crisis, which I gave at QCon last week. They’ll have the conference video up in a few weeks, but I also decided to do a recording of the final version (albeit a few weeks after the talk, so...
swyx's site RSS Feed
Searching for The Solo Founder Cadence I've been quite inspired by David Sacks' The Cadence ever since I read it. It prescribes an...
over a year ago
58
over a year ago
I've been quite inspired by David Sacks' The Cadence ever since I read it. It prescribes an operational process and ideal team structure for a 50-500 person startup - running sales, finance, product, and marketing in sync in quarterly cycles with effective communication between...
A Smart Bear
Startup identity & the sadness of a successful exit Many founders experience a profound and prolonged sadness after selling their company. But "not...
a year ago
28
a year ago
Many founders experience a profound and prolonged sadness after selling their company. But "not selling" might be worse. Maybe my story will help you.
Jim Nielsen’s Blog
Your Greatest Strength Is Also Your Greatest Weakness Referring to product management, my old boss used to say, “There is no right or wrong, only...
11 months ago
81
11 months ago
Referring to product management, my old boss used to say, “There is no right or wrong, only trade-offs.” This applies to technology too (and, if you really think about it, life generally — but we won’t go that far). As an example, what makes npm great? It’s so easy to install a...
swyx's site RSS Feed
OSI Layers for Coding Careers Let's think about the value chain of humans that code and how we interact.
over a year ago
swyx's site RSS Feed
Bottom-Up Idea Exploration My own content creation philosophy, explored through my own personal story with React
over a year ago
Stephen Wolfram...
On the Concept of Motion How Is It That Things Can Move? It seems like the kind of question that might have been hotly...
over a year ago
45
over a year ago
How Is It That Things Can Move? It seems like the kind of question that might have been hotly debated by ancient philosophers, but would have been settled long ago: how is it that things can move? And indeed with the view of physical space that’s been almost universally adopted...
Making software...
Stop Using Sticky Navigation on Mobile Stop Using Sticky Navigation on Mobile 2019-10-06 Stop styling your web elements to be "sticky" on...
over a year ago
34
over a year ago
Stop Using Sticky Navigation on Mobile 2019-10-06 Stop styling your web elements to be "sticky" on mobile. This creates a horrible experience for your users and also looks like trash from a UI perspective. Don't style your navigation (or any components for that matter) to be...
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
23
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...
TokyoDev
Skyrocketing software developer salaries in Japan a portent of a seismic shift Traditionally in Japan, salaried employees work for a single company their entire life, with their...
over a year ago
29
over a year ago
Traditionally in Japan, salaried employees work for a single company their entire life, with their pay rising as their seniority increases. So uniform is compensation that common wisdom even gives [a formula](https://news.nicovideo.jp/watch/nw1745758) for what your monthly...
Letters of Note
Better Letters of Note Dear all, It gives me untold amounts of pleasure to announce that the Letters of Note website has...
over a year ago
33
over a year ago
Dear all, It gives me untold amounts of pleasure to announce that the Letters of Note website has been given its first facelift since I naively launched it in 2009 using a bog-standard Blogger template. I would like to thank, profusely but from a very safe distance, the patient...
PostHog's RSS Feed
Sunsetting Kubernetes support for PostHog We're sunsetting support for our Kubernetes deployment for PostHog. Because we're an open source...
over a year ago
26
over a year ago
We're sunsetting support for our Kubernetes deployment for PostHog. Because we're an open source company, I want to be transparent about what this…
Ognjen Regoje •...
During a difficult conversation, remember to take a minute One of the best pieces of advice I’ve ever gotten is to take a minute, or a week, after you’ve had a...
3 months ago
15
3 months ago
One of the best pieces of advice I’ve ever gotten is to take a minute, or a week, after you’ve had a difficult conversation. By and large, people are not unreasonable. They’re not out to get you. They’re not trying to make your life miserable. They’re probably trying to do what...
David Heinemeier...
The spells are spent They just don't work any more, those baseless accusations that anyone we disagree with is a racist,...
8 months ago
58
8 months ago
They just don't work any more, those baseless accusations that anyone we disagree with is a racist, misogynist, fascist. After being invoked in en masse and in vain for the better part of the past decade, their power to shock and awe is finally gone. All that's left is a weak...
Elad Blog
Defensibility & Competition Are early SaaS or AI companies ever defensible early? What is the basis for competition for a...
over a year ago
53
over a year ago
Are early SaaS or AI companies ever defensible early? What is the basis for competition for a startup?
alexwlchan
Looking at images in a spreadsheet I’ve had a couple of projects recently where I needed to work with a list that involved images. For...
5 months ago
60
5 months ago
I’ve had a couple of projects recently where I needed to work with a list that involved images. For example, choosing a series of photos to print, or making an inventory of Lego parts. I could write a simple text list, but it’s really helpful to be able to see the images as part...
Oxide Computer...
Hubris and Humility When we started Oxide, we knew we were going to take a fresh look at the entire system. We knew, for...
over a year ago
42
over a year ago
When we started Oxide, we knew we were going to take a fresh look at the entire system. We knew, for example, that we wanted to have a true hardware root of trust and that we wanted to revisit the traditional BMC. We knew, too, that we would have our own system software on each...
The Changelog
Backing Up and Archiving to Removable Media: dar vs. git-annex This is the fourth in a series about archiving to removable media (optical discs such as BD-Rs and...
over a year ago
23
over a year ago
This is the fourth in a series about archiving to removable media (optical discs such as BD-Rs and DVD+Rs or portable hard drives). Here are the first three parts: In part 1, I laid out my goals for the project, and considered a number of tools before determining dar and...
Tony Finch's blog
nsnotifyd-2.3 released D’oh, I lost track of a bug report that should have been fixed in nsnotifyd-2.2. Thus, hot on the...
7 months ago
71
7 months ago
D’oh, I lost track of a bug report that should have been fixed in nsnotifyd-2.2. Thus, hot on the heels of [the previous release][prev], here’s nsnotifyd-2.3. Sorry for causing extra work to my uncountably many users! The nsnotifyd daemon monitors a set of DNS zones and runs a...
Vadim Kravcenko
Can an offshore dev agency steal your code? Congrats on becoming a CTO and on immediately thinking of dipping your toes into the world of...
a year ago
26
a year ago
Congrats on becoming a CTO and on immediately thinking of dipping your toes into the world of offshore development agencies. […] The post Can an offshore dev agency steal your code? appeared first on Vadim Kravcenko.
Evan Jones -...
Go: Functional options are slow The Go "functional options" pattern is a way of passing options to a function. The function takes a...
over a year ago
42
over a year ago
The Go "functional options" pattern is a way of passing options to a function. The function takes a variable number of arguments, which are themselves functions (a type like ...func(*config). I think it was first introduced by Rob Pike in a 2014 blog post. It is now used by many...
bt RSS Feed
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
23
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....
Eric Bailey
Visit for a surprise Could spoiling a joke be an accessibility issue? You better believe it. Web Content Accessibility...
over a year ago
19
over a year ago
Could spoiling a joke be an accessibility issue? You better believe it. Web Content Accessibility Guidelines Success Criterion 2.4.4: Link Purpose (In Context) instructs us to ensure that a link’s accessible name makes sense when separated from its surrounding context. It’s why...
Ink & Switch
Ink Note January 2025: Super simple stroke simplification A technique for reducing the number of points needed to represent an ink stroke.
4 months ago
PostHog's RSS Feed
Array 1.1.0 Major update time (hence the change to 1. 1 .0) - push-based integrations have been introduced! Like...
over a year ago
24
over a year ago
Major update time (hence the change to 1. 1 .0) - push-based integrations have been introduced! Like what you see and self-hosting? Update your…
A Beautiful Site
Adding and removing virtual hosts on Ubuntu 14.04 Here's a cheat sheet for working with virtual hosts on an Ubuntu server. The instructions assume...
over a year ago
40
over a year ago
Here's a cheat sheet for working with virtual hosts on an Ubuntu server. The instructions assume you're not logged in as the root user. Change example.com to your own domain/subdomain. Adding a virtual host # Create the directory for your new site and grant permissions. If your...
swyx's site RSS Feed
Holding Space for Wicked (Part One)
7 months ago
swyx's site RSS Feed
How to Design Almost Any Backend and Deploy It to AWS with No Code With the Amplify Sandbox, it is really easy to model and think through any app backend scenario
over a year ago
alexwlchan
Handling JSON objects with duplicate names in Python Consider the following JSON object: { "sides": 4, "colour": "red", "sides": 5, "colour":...
2 months ago
17
2 months 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...
Nelson's Weblog
Class action employment suits Google has agreed to settle a gender discrimination suit brought by employees. Congratulations to...
over a year ago
38
over a year ago
Google has agreed to settle a gender discrimination suit brought by employees. Congratulations to the plaintiffs, suing your employer is a difficult and stressful thing. But while the $118M headline looks big it works out to only $7600 per employee, less after the lawyers'...
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
46
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 Changelog
Memoirs of the Early Internet The Internet is an amazing place, and occasionally you can find things on the web that have somehow...
2 months ago
15
2 months ago
The Internet is an amazing place, and occasionally you can find things on the web that have somehow lingered online for decades longer than you might expect. Today I’ll take you on a tour of some parts of the early Internet. The Internet, of course, is a “network of networks” and...
bunnie's blog
A Kinematically Coupled, Nanometer-Resolution Piezo Focus Stage This post is part of a series about giving users a tangible reason to trust their hardware through...
a year ago
38
a year ago
This post is part of a series about giving users a tangible reason to trust their hardware through my IRIS (Infra-Red, in-situ) technique for the non-destructive inspection of chips. Previously, I discussed the process of designing the IRIS light source in some detail, as well as...
Ferd.ca
The Law of Stretched [Cognitive] Systems 2022/12/15 The Law of Stretched [Cognitive] Systems One of the things I knew right when I started at...
over a year ago
45
over a year ago
2022/12/15 The Law of Stretched [Cognitive] Systems One of the things I knew right when I started at my current job is that a lot of my work would be for "nothing." I'm saying this because I work (as Staff SRE) for an observability vendor, and engineers tend to operate under the...
A Beautiful Site
Give your JPEGs alpha channels If you need alpha transparency on the web, 24-bit PNGs are usually your best bet. The only problem...
over a year ago
34
over a year ago
If you need alpha transparency on the web, 24-bit PNGs are usually your best bet. The only problem is that PNGs are lossless and can grow in file size very quickly — much larger than your average JPEG. So what if there was a way for JPEGs to support alpha channels? I discovered...
Ferd.ca
AI: Where in the Loop Should Humans Go? This is a re-publishing of a blog post I originally wrote for work, but wanted on my own blog as...
4 months ago
47
4 months ago
This is a re-publishing of a blog post I originally wrote for work, but wanted on my own blog as well. AI is everywhere, and its impressive claims are leading to rapid adoption. At this stage, I’d qualify it as charismatic technology—something that under-delivers on what it...
Irrational...
Steps to build an engineering strategy. Often you’ll see a disorganized collection of ideas labeled as a “strategy.” Even when they’re dense...
3 months ago
33
3 months ago
Often you’ll see a disorganized collection of ideas labeled as a “strategy.” Even when they’re dense with ideas, these can be hard to parse, and are a major reason why most engineers will claim their company doesn’t have a clear strategy even though my experience is that all...
bt RSS Feed
Minimal CSS: Dropdown Menu Minimal CSS: Dropdown Menu 2019-04-26 I love the idea of stripping away as much CSS as possible,...
over a year ago
22
over a year ago
Minimal CSS: Dropdown Menu 2019-04-26 I love the idea of stripping away as much CSS as possible, while still maintaining the original UI concept. Let’s build out a demo example with a simple menu dropdown element. Interesting facts about our final CSS menu: Total weight 121 bytes...
Making software...
Looping Through Jekyll Collections Looping Through Jekyll Collections 2022-08-12 I recently needed to add a couple new items to my...
over a year ago
35
over a year ago
Looping Through Jekyll Collections 2022-08-12 I recently needed to add a couple new items to my wife's personal recipe website (cookingwith.casa) which I hadn't touched in quite a while. The Jekyll build still worked fine, but I realized I was statically adding each collection by...
alexwlchan
Plates and states I was recently visiting Vermont for a work trip – my first time in the USA since I was a child. I...
11 months ago
82
11 months ago
I was recently visiting Vermont for a work trip – my first time in the USA since I was a child. I was drawn to the license plates on passing cars, and how they look different to the cars I’m used to. Whenever I visit new places, I enjoy looking for the tiny bits of infrastructure...
A Beautiful Site
Finding the Closest Element Through Shadow Roots A great trick to find the closest element in the DOM that matches an arbitrary selector is...
over a year ago
57
over a year ago
A great trick to find the closest element in the DOM that matches an arbitrary selector is Element.closest(). // Starts at el and walks the DOM until it finds a parent element // that matches the selector. In this case, it will return the // <body>...
Steve Klabnik
Draper 1.0.0.beta1 release
over a year ago
the singularity is...
…and now we see what is possible Every 70 years America goes through a revolutionary transition. Washington, Lincoln, FDR, now? The...
8 months ago
60
8 months ago
Every 70 years America goes through a revolutionary transition. Washington, Lincoln, FDR, now? The Republicans now control the Presidency, the House, the Senate, and the Supreme Court. Is that everything? Does government power lie there, like we are told, or is it all secretly...
ntietz.com blog -...
Taking a break I've been publishing at least one blog post every week on this blog for about 2.5 years. I kept it...
2 months ago
19
2 months ago
I've been publishing at least one blog post every week on this blog for about 2.5 years. I kept it up even when I was very sick last year with Lyme disease. It's time for me to take a break and reset. This is the right time, because the world is very difficult for me to move...
Yale E360
Lessons from my first (very bad) on-call experience Near the beginning of my career, I was working for a startup that made database software used by...
over a year ago
22
over a year ago
Near the beginning of my career, I was working for a startup that made database software used by other companies in their production infrastructure. The premise was that our super-fast database had a computing framework that would let you do things in real-time that usually took...
TokyoDev
How I landed a software developer job in Japan How I came to Japan ------------------- During the first day of the first computer science...
over a year ago
28
over a year ago
How I came to Japan ------------------- During the first day of the first computer science course I took, I happened to sit next to a Japanese woman. Over the semester, we became friends, and I remember many a lunch we had together, where she would tell me about life in...
Steve Klabnik
Moving from Sinatra to Rails
over a year ago
Ink & Switch
Tablet Platform Showdown Comparison of Android, iPad, Surface, and Chrome OS for research prototypes
over a year ago
Irrational...
Setting policy for strategy. This book’s introduction started by defining strategy as “making decisions.” Then we dug into...
4 months ago
39
4 months ago
This book’s introduction started by defining strategy as “making decisions.” Then we dug into exploration, diagnosis, and refinement: three chapters where you could argue that we didn’t decide anything at all. Clarifying the problem to be solved is the prerequisite of effective...
PostHog's RSS Feed
How to choose job titles in your early stage startup One huge mistake some startups make is using titles to establish and reinforce hierarchy. This is...
over a year ago
23
over a year ago
One huge mistake some startups make is using titles to establish and reinforce hierarchy. This is dangerous for two reasons: Iteration and speed…
swyx's site RSS Feed
The Absolute Best Way to Run Multiple npm Scripts in Parallel in 2022 Just a quick tutorial and explanation of how best to set up concurrently with named and colored log...
over a year ago
69
over a year ago
Just a quick tutorial and explanation of how best to set up concurrently with named and colored log output since I had to look it up today.
Ferd.ca
A Distributed Systems Reading List 2024/02/07 A Distributed Systems Reading List This document contains various resources and quick...
a year ago
59
a year ago
2024/02/07 A Distributed Systems Reading List This document contains various resources and quick definition of a lot of background information behind distributed systems. It is not complete, even though it is kinda sorta detailed. I had written it some time in 2019 when coworkers...
bt RSS Feed
SOMA Inspired Terminal Display with CSS SOMA Inspired Terminal Display with CSS 2021-05-29 A few years back I played (and loved) SOMA, a...
over a year ago
23
over a year ago
SOMA Inspired Terminal Display with CSS 2021-05-29 A few years back I played (and loved) SOMA, a first-person sci-fi horror-adventure game. The story was intriguing and the developers nailed the overall atmosphere of Pathos-II. Though both those aspects were great, what I found...
General Robots
Correct vs Good Part 2: Can we have it both ways?
3 months ago
Vadim Kravcenko
How to build your SaaS with freelancers? In today’s world, it’s easier than ever to build a Software-as-a-Service startup. With online tools...
over a year ago
20
over a year ago
In today’s world, it’s easier than ever to build a Software-as-a-Service startup. With online tools and resources like no-code platforms, […] The post How to build your SaaS with freelancers? appeared first on Vadim Kravcenko.
davidyat.es
Review: Bezos
9 months ago
Confessions of a...
Live Session: CPython and ELF Essentials for Building a Basic Remote Profiler Learn some CPython internals, ELF file format and loading, and how remote profilers work
a year ago
swyx's site RSS Feed
Realtime Offline-First Chat App in 100 Seconds A quick demo of how easy it is to add realtime, offline persistence to an app with Amplify DataStore
over a year ago
macwright.com
Chrome Devtools protip: Emulate a focused page This is a Devtools feature that you will only need once in a while, but it is a life-saver. Some...
a year ago
34
a year ago
This is a Devtools feature that you will only need once in a while, but it is a life-saver. Some frontend libraries, like CodeMirror, have UIs like autocompletion, tools, or popovers, that are triggered by typing text or hovering your mouse cursor, and disappear when that...
Jim Nielsen’s Blog
Grateful: Colors in console.log() So there I am, having an issue where my UI state isn’t updating correctly. What do I do? What every...
9 months ago
55
9 months ago
So there I am, having an issue where my UI state isn’t updating correctly. What do I do? What every developer does: turn to console.log() and troubleshoot by logging values. I have a named color (e.g. blue) and a corresponding HSL color string for that named color (e.g. 100 50%...
TokyoDev
自営業している開発者の事例 ![itnomikainagoya](https://www.tokyodev.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVz...
over a year ago
25
over a year ago
![itnomikainagoya](https://www.tokyodev.com/rails/active_storage/blobs/redirect/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBaFVsIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--0fd0bbea7ce4fe8a41672eaf8df9cc22c297bbb0/itnomikainagoya.jpg) [IT飲み会名古屋](http://www.it-nomikai.jp/nagoya/before-info/...
charity.wtf
There Is Only One Key Difference Between Observability 1.0 and 2.0 Originally posted on the Honeycomb blog on November 19th, 2024 We’ve been talking about...
7 months ago
63
7 months ago
Originally posted on the Honeycomb blog on November 19th, 2024 We’ve been talking about observability 2.0 a lot lately; what it means for telemetry and instrumentation, its practices and sociotechnical implications, and the dramatically different shape of its cost model. With all...
Maggie Appleton
March 2025
4 months ago
Basta’s Notes
Things nobody taught me about money When I was growing up, I was one of the first generations of students to have a strikingly different...
over a year ago
27
over a year ago
When I was growing up, I was one of the first generations of students to have a strikingly different education from previous generations. I grew up under the Bush administration’s No Child Left Behind policies. Classes teaching important life skills like home economics and...
Blog of Simple...
Privacy Monthly: June 2023
over a year ago
elementary Blog
elementary OS 8 Available Today We’re proud to announce that elementary OS 8 is available to download later today and shipping on...
7 months ago
105
7 months ago
We’re proud to announce that elementary OS 8 is available to download later today and shipping on several high-quality computers! With OS 8, we’ve focused in on: Creating a new Secure Session that ensures applications respect your privacy and require your consent A brand new...
alexwlchan
Upward assignment in Ruby Ruby has had leftward assignment (x = 4) since its first public release, and a few years ago it...
over a year ago
44
over a year ago
Ruby has had leftward assignment (x = 4) since its first public release, and a few years ago it added rightward assignment (4 => x). Then at RubyConf 2021, Kevin Kuchta explained how to abuse Ruby features to build a downward assignment operator (yes, this really...
PostHog's RSS Feed
Array 1.8.0 What's box-fresh in PostHog? Cumulative graphs, better paths, and an upgrade to our actions. If...
over a year ago
22
over a year ago
What's box-fresh in PostHog? Cumulative graphs, better paths, and an upgrade to our actions. If you're self hosting and want these features - update…
Yale E360
Surveillance, Schools, and Our Children In 2010, the news broke that Harriton High School, in a suburb of Philadelphia, was activating...
over a year ago
24
over a year ago
In 2010, the news broke that Harriton High School, in a suburb of Philadelphia, was activating webcams on student laptops1. When they were at home. In their bedrooms. They captured photos while students were in private spaces, where they never expected to be watched. A few days...
swyx's site RSS Feed
Private Conversations are Private I recently made a mistake. I make many, but this involved someone important to me and to people I...
over a year ago
32
over a year ago
I recently made a mistake. I make many, but this involved someone important to me and to people I know, so it stands out among the general cacophony of my many other failures. I wanted to own up to what I did, explain how I handled it, and in general take ownership of the...
Tinloof - Blog
Figma variables: tips from 3 scenarios Figma variables are a feature let you reuse and manage design elements more easily. Instead of...
a year ago
28
a year ago
Figma variables are a feature let you reuse and manage design elements more easily. Instead of manually updating each instance of a design element, you can set a variable, like a color or padding, and apply it across your project. If you want to make a change, you update the...
Josh Collinsworth
How to Connect Local with CodeKit Enjoy all the convenience of easy local WordPress development with Local, plus build tools with...
over a year ago
27
over a year ago
Enjoy all the convenience of easy local WordPress development with Local, plus build tools with CodeKit, without any of the tricky command line setup.
Computer Things
"Logic for Programmers" Project Update Happy new year everyone! I released the first Logic for Programmers alpha six months ago. There's...
6 months ago
76
6 months ago
Happy new year everyone! I released the first Logic for Programmers alpha six months ago. There's since been four new versions since then, with the November release putting us in beta. Between work and holidays I didn't make much progress in December, but there will be a 0.6...
David Heinemeier...
Serving the country In 1940, President Roosevelt tapped William S. Knudsen to run the government's production of...
5 months ago
35
5 months ago
In 1940, President Roosevelt tapped William S. Knudsen to run the government's production of military equipment. Knudsen had spent a pivotal decade at Ford during the mass-production revolution, and was president of General Motors, when he was drafted as a civilian into service...
Alice GG
Atlas: Declarative schemas for SQL databases Database migrations are often one of the most dreaded parts of working with SQL databases. In many...
a year ago
37
a year ago
Database migrations are often one of the most dreaded parts of working with SQL databases. In many cases, teams end up keeping a bunch of timestamped .sql files and automatically running them in order. While this work, it doesn’t scale well: the more developers you have working...
James Vaughan's blog
Running around Albany
over a year ago
PostHog's RSS Feed
Introduction to self-service analytics There are lots of ways to do analytics. You can do SQL . You can do it in the cloud. You can not do...
over a year ago
25
over a year ago
There are lots of ways to do analytics. You can do SQL . You can do it in the cloud. You can not do it at all and hire an analytics agency or…
Ognjen Regoje •...
Don't write Content farms and AI are doing a great job at producing content that is good enough for most...
a year ago
24
a year ago
Content farms and AI are doing a great job at producing content that is good enough for most people. We don’t need more good quality, niche, carefully crafted content. So, if you are thinking about starting a blog, a Substack, a Twitter account or something similar, please know...
A Beautiful Site
BrowserStack: stop using virtual machines for browser testing Sick of booting up an entire virtual machine (VM) just to test something in IE? With BrowserStack,...
over a year ago
41
over a year ago
Sick of booting up an entire virtual machine (VM) just to test something in IE? With BrowserStack, you don't need VMware or VirtualBox. Just enter a URL and instantly test on just about any browser you can think of. This is legit. It's not just another screenshot service or...
Yale E360
I'm hopeful but wary of "empathic" AI A couple of months ago, one of my friends told me about a startup called Hume. I was primed to be...
a year ago
24
a year ago
A couple of months ago, one of my friends told me about a startup called Hume. I was primed to be skeptical, except that I trust this friend to have a somewhat balanced perspective on this topic. He'd talked to some people there and read their site and generally felt a good vibe...
David Gerrells
content slop AI slop is everywhere. But what even is slop and is AI really to blame?
5 months ago
Yale E360
Working with Rust in (neo)vim I've been using vim for nearly as long as I've been writing code. My first introduction to it was...
over a year ago
24
over a year ago
I've been using vim for nearly as long as I've been writing code. My first introduction to it was being thrown in the deep end in 2009 by my Intro to CS lab assistant, who told us to write our programs using vi1 on the department servers. Why he told us that, I have no idea. But...
Tinloof - Blog
How to build a stopwatch with HTML, CSS, and plain JavaScript (Part 2) This series of articles is made out of two parts: In the first part, we built the stopwatch's user...
over a year ago
27
over a year ago
This series of articles is made out of two parts: In the first part, we built the stopwatch's user interface with HTML and CSS. In this second part, we'll make the user interface functional with JavaScript (the stopwatch works).
Quentin Santos
Rust Strings for C Programmers This article will quickly explain the Rust types [T; N], &[T; N], &[T], Vec<T>, &Vec<T> with C code,...
7 months ago
78
7 months ago
This article will quickly explain the Rust types [T; N], &[T; N], &[T], Vec<T>, &Vec<T> with C code, and what the str, &str, String, OsString and CString add. Arrays and Slices Rust C [T; N] (array)Example: [i32; 100]Allocated on the stack T[N]Example: int[100]Allocated on the...
TokyoDev
Unbricking my MacBook took an email to Tim Cook I previously wrote about [how my lost MacBook was returned to me with an Activation Lock on...
a year ago
29
a year ago
I previously wrote about [how my lost MacBook was returned to me with an Activation Lock on it](https://www.tokyodev.com/articles/not-setting-up-find-my-bricked-my-macbook), and how Apple refused to unlock it for me. Well, I did manage to finally get it unlocked. All it took was...
Ink & Switch
Slow Software What it means for software to be fast, and why most software is not.
over a year ago
Making software...
Over-Nesting Over-Nesting 2019-01-06 I think since our design industry moves so quickly and exciting new...
over a year ago
34
over a year ago
Over-Nesting 2019-01-06 I think since our design industry moves so quickly and exciting new technologies get released almost daily, that we often forget some of the basics when writing CSS. I bring this up because I've recently worked on a few projects that show a slight...
Blog of Simple...
Debug Simple Analytics script
over a year ago
swyx's site RSS Feed
On The Importance of 15-5 Updates We had a delightful discussion on the importance of writing weekly updates in this week's [Coding...
over a year ago
41
over a year ago
We had a delightful discussion on the importance of writing weekly updates in this week's [Coding Career Community meetup](https://learninpublic.org/#community). I rarely get so excited about an idea I immediately know I need to start doing it, so I'm choosing to write it up to...
David Heinemeier...
It burns The first time we had to evacuate Malibu this season was during the Franklin fire in early December....
5 months ago
43
5 months ago
The first time we had to evacuate Malibu this season was during the Franklin fire in early December. We went to bed with our bags packed, thinking they'd probably get it under control. But by 2am, the roaring blades of fire choppers shaking the house got us up. As we sped down...
TokyoDev
Remote Worker Rights In Japan Are you working remotely for a Japanese company? What happens if your company suddenly issues a...
7 months ago
44
7 months ago
Are you working remotely for a Japanese company? What happens if your company suddenly issues a return-to-office mandate? Will you have to move back to Tokyo? What if remote work is in your contract—do you have the right to refuse to return to the office? What standing do you...
Patrick Kayongo
Substack vs Africa The writing site, Substack, has taken the world by storm. At a time when everyone thought blogging...
11 months ago
81
11 months ago
The writing site, Substack, has taken the world by storm. At a time when everyone thought blogging and online writing was dead, superseded by YouTube, Substack came along and solved the problems of discovery and monetisation. Their feed and recommendations have allowed many to...
Confessions of a...
My Top 15 OS Books: From Theory and Implementation to Systems Programming A personal guide to the most useful books for understanding operating systems
4 months ago
wingolog
ephemerons vs generations in whippet Happy new year, hackfolk! Today, a note about . I thought I was done with them, but it seems they...
6 months ago
74
6 months ago
Happy new year, hackfolk! Today, a note about . I thought I was done with them, but it seems they are not done with me. The question at hand is, how do we efficiently and correctly implement ephemerons in a generational collector? ‘s answer turns out to be simple but...
Computer Things
Goodhart's Law in Software Engineering Blog Hiatus You might have noticed I haven't been updating my website. I haven't even looked at any...
10 months ago
67
10 months ago
Blog Hiatus You might have noticed I haven't been updating my website. I haven't even looked at any of my drafts for the past three months. All that time is instead going into Logic for Programmers. I'll get back to the site when that's done or in 2025, whichever comes first....
Liz Denys
The baked apple pancake I don't have a lot of complete memories from my childhood. Somehow, my photographic memory didn't...
over a year ago
27
over a year ago
I don't have a lot of complete memories from my childhood. Somehow, my photographic memory didn't kick in until the middle of seventh grade, when all of a sudden I started to remember everything. Sadly, everything from before that time is either a blurry film played a fifteen...
alexwlchan
Launching a rocket in the worst possible way Last month, NASA made headlines as they (finally) launched their SLS rocket as part of the Artemis 1...
over a year ago
41
over a year ago
Last month, NASA made headlines as they (finally) launched their SLS rocket as part of the Artemis 1 mission. The long and expensive development of SLS has been the subject of much debate, and caused a lot of online rage. I will now induce similar rage at a fraction of the...
TokyoDev
The English Paradox: Four Decades of Life and Language in Japan For more than forty years, I have been trying to understand the role of English in Japan. Over my...
8 months ago
29
8 months ago
For more than forty years, I have been trying to understand the role of English in Japan. Over my first two decades in this country, I went from one extreme to the other: from seeing English as important here, to regarding it as a niche, inessential aspect of Japanese life. My...
Neil Panchal
Teaching how to code is broken Typically: Chapter 1: Types Chapter 2: Variables Chapter 3: Operators/Math Chapter 4: Control...
over a year ago
35
over a year ago
Typically: Chapter 1: Types Chapter 2: Variables Chapter 3: Operators/Math Chapter 4: Control structures Chapter 5: Arrays Chapter 6: Functions Chapter 7: Structs Chapter 8: Classes and Objects Chapter 9: Methods Chapter 10: Inheritance and Polymorphism Chapter 11: Some advanced...
swyx's site RSS Feed
An Annotated Guide to React Server Components React Server Components are a nuanced, sweeping addition to React's existing capabilities. This is...
over a year ago
David Heinemeier...
Wisdom is not what you know The hallmark of great wisdom is not what you know, but what you know and can put to use. The globe...
over a year ago
25
over a year ago
The hallmark of great wisdom is not what you know, but what you know and can put to use. The globe is full of learned idiots, unable or incapable of following the wisdom they have accumulated. There's no prize for a closet full of axioms or insights, if you leave it all in there,...
Confessions of a...
A Software Engineer's Guide to Reading Research Papers My personal framework for reading research papers
5 months ago
Steve Klabnik
The next iteration of "Designing Hypermedia APIs"
over a year ago
A Beautiful Site
A Web Components Primer On the eve of February, I was inspired to tweet about web components. What started as a simple...
over a year ago
37
over a year ago
On the eve of February, I was inspired to tweet about web components. What started as a simple thought quickly turned into a series of tweets that folks seem to find useful. I've adapted the thread and I'm posting it here for prosperity. Overview # Shadow DOM? Light DOM? Slots?...
Blog of Simple...
Why Meta subscriptions are under attack, and why it matters for privacy
a year ago
bt RSS Feed
Basic Gulp Build for Sass Basic Gulp Build for Sass 2019-01-15 Some designers might shy away from build tools when first...
over a year ago
22
over a year ago
Basic Gulp Build for Sass 2019-01-15 Some designers might shy away from build tools when first starting out and I can understand the reasoning - task runners like gulp and grunt can seem daunting at first. So, I’ve decided to showcase my go-to setup for gulp and explain what the...
Quentin Santos
Espressif’s Automatic Reset In previous articles, we saw how to use “real” UART, and looked into the trick used by Arduino to...
2 months ago
29
2 months ago
In previous articles, we saw how to use “real” UART, and looked into the trick used by Arduino to automatically reset boards when uploading firmware. Today, we’ll look into how Espressif does something similar, using even more tricks. “Real” UART on the Saola As usual, let’s...
Blog - Bitfield...
Type parameters in Go Now that generics have come to Go, let's take a look at the new syntax for type parameters. We’ll...
a year ago
34
a year ago
Now that generics have come to Go, let's take a look at the new syntax for type parameters. We’ll find out why we need type parameters, how we write them, and how we can use them to create generic functions in Go.
37signals Dev
My adventures hunting down a Ruby memory leak 🎢 In this article, I tell the story of a memory leak we had in our HEY app, the cool tools I could use...
a year ago
29
a year ago
In this article, I tell the story of a memory leak we had in our HEY app, the cool tools I could use to investigate and how I finally figured out the root cause. Memory leaks can be tricky to diagnose and having the right set of tools makes a huge difference. I hope my adventures...
Irrational...
How to create software quality. I’ve been reading Steven Sinofsky’s Hardcore Software, and particularly enjoyed this quote from a...
a year ago
72
a year ago
I’ve been reading Steven Sinofsky’s Hardcore Software, and particularly enjoyed this quote from a memo discussed in the Zero Defects chapter: You can improve the quality of your code, and if you do, the rewards for yourself and for Microsoft will be immense. The hardest part is...
Ink & Switch
Thinking with ink, spreadsheets for exploring scenarios, and a local-first key agreement protocol A project from our programmable ink track, a spreadsheet for exploring scenarios, and a new...
5 months ago
David Heinemeier...
Apple actually lost a court case for once, but they refuse to comply in good faith Apple just lost an appeal on the ruling from the Epic case that mandated the company allow app...
a year ago
24
a year ago
Apple just lost an appeal on the ruling from the Epic case that mandated the company allow app developers the right to link to their own websites. And it seems like Apple had been preparing for this outcome, because immediately thereafter, Apple revealed an elaborate bad-faith...
Maggie Appleton
The Echo & Narcissus Writing Club A Hyperlink Academy writing club where we mimic the work of others
over a year ago
Vadim Kravcenko
I’m finishing university, scared about future career prospects Question: Hey, my name's Kalesh, I'm 22 and about to finish my bachelor's in August. Planning to be...
a year ago
41
a year ago
Question: Hey, my name's Kalesh, I'm 22 and about to finish my bachelor's in August. Planning to be a software engineer. But, I keep hearing the job market's tough. Been reading online that lots of devs are struggling to find steady gigs. Is your company looking for any devs?...
Daniel Miessler
Welcome to Unsupervised Learning Thank you for subscribing! If you have a moment, feel free to dive into some content. And feel free...
over a year ago
33
over a year ago
Thank you for subscribing! If you have a moment, feel free to dive into some content. And feel free to reach out if you find something you love. Best, Daniel InfoSec When to Use Vulnerability Assessment, Pentest, Red Team, vs Bug Bounty How to Build a Successful Information...
A Beautiful Site
Getting proportionally-resized dimensions of an image This is extremely useful when you need to scale down an image within a certain pair of...
over a year ago
33
over a year ago
This is extremely useful when you need to scale down an image within a certain pair of dimensions. get_resized_dimensions() # Parameters # $width - The width of the image to be resized $height - The height of the image to be resized $max_width - The maximum allowed width of the...
Florian Bellmann |...
Build a career path by multiplying your value Oftentimes senior developers lack ideas on where to go next. Let's try to explore some ideas.
a year ago
alexwlchan
My favourite books from 2023 I read 75 books this year, which is slightly up on previous years (2022, 2021). I’m pleased with...
a year ago
28
a year ago
I read 75 books this year, which is slightly up on previous years (2022, 2021). I’m pleased with that number, although overall I found it a slightly disappointing year for reading. Although I read more books, there were less that I really loved – less of the sort of book that...
Neil Panchal
Isomatic Typeface Rev 6 WIP This is a ton of work. But not many things in the world could be more satisfying. Isomatic Type Rev...
over a year ago
33
over a year ago
This is a ton of work. But not many things in the world could be more satisfying. Isomatic Type Rev 6 WIP Also added Western and Central European language support. Stay tuned. This concept has been brewing for a few years now. I'll post some lower case specimens
Kevin Chen
Tearing down the Rewind app Rewind is a Mac app that records your computer’s screen and audio, allowing the user to scroll...
over a year ago
29
over a year ago
Rewind is a Mac app that records your computer’s screen and audio, allowing the user to scroll through a timeline of past screen recordings. Rewind also recognizes text, including text in videos and Zoom calls, allowing the user to perform full-text search on anything that has...
Blog - Bitfield...
Functional programming in Go Thanks to generics, there are some interesting new ways to program in Go. This article explains...
11 months ago
48
11 months ago
Thanks to generics, there are some interesting new ways to program in Go. This article explains how we can use functional programming techniques like Map, Filter, and Reduce, and what kind of problems they might help us to solve.
swyx's site RSS Feed
Networking Essentials: Traffic Engineering What is Traffic Engineering?
over a year ago
The History of the...
Can Directories Rise Again? With search getting worse by the day, maybe it's time we rebounded in the other direction. The long...
a month ago
30
a month ago
With search getting worse by the day, maybe it's time we rebounded in the other direction. The long forgotten directory. The post Can Directories Rise Again? appeared first on The History of the Web.
Maggie Appleton
Immutable Data with Immer and Personal Assistant Bots Illustrated notes on how work with immutable data in the Immer state library
over a year ago
James Vaughan's blog
Finding Free Food with Python
over a year ago
Vladimir Klepov as a...
useLayoutEffect is a bad place for deriving state Today we'll talk about updating state inside useLayoutEffect in reaction to prop changes. Will it...
over a year ago
17
over a year ago
Today we'll talk about updating state inside useLayoutEffect in reaction to prop changes. Will it work? Is it safe? Are there better ways to implement such state changes? TLDR: it works, but leaves you with an extra DOM update that may break stuff. As we all know, useLayoutEffect...
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
52
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...
bunnie's blog
Winner, Name that Ware March 2023 The Ware for March 2023 is the controller board from a Hövding 3 “Airbag for Urban Cyclists”....
over a year ago
48
over a year ago
The Ware for March 2023 is the controller board from a Hövding 3 “Airbag for Urban Cyclists”. Congrats to jackw01 for arriving at the correct answer! congrats, email me for your prize. This one was surprisingly difficult to guess from just the PCB alone, but once the associated...
A Day In The Life...
My first attempts with Unity My first attempts with Unity
over a year ago
Tony Finch's blog
Slower DNS name decompression In a previous entry, I wrote about making DNS name decompression faster by moving work left on this...
over a year ago
24
over a year ago
In a previous entry, I wrote about making DNS name decompression faster by moving work left on this diagram so that we do less of it: names < pointers < labels < bytes Last week I had a bright idea about that leftmost step, moving per-pointer work to per-name, using some...
PostHog's RSS Feed
10x engineers talk to users I believe the best way to become a 10x engineer is to zoom out and solve for user impact. Engineers...
over a year ago
25
over a year ago
I believe the best way to become a 10x engineer is to zoom out and solve for user impact. Engineers and founders need to deeply understand and care…
General Robots
Writing Libraries for AIs to Use Donald Knuth tells us, “Programs are meant to be read by humans and only incidentally for computers...
over a year ago
77
over a year ago
Donald Knuth tells us, “Programs are meant to be read by humans and only incidentally for computers to execute.” but in the future we have a third category. I think that programs and libraries (and programming languages?) that lend themselves to effective AI assistance will win...
David Heinemeier...
Believe it's going to work even though it probably won't To be a successful founder, you have to believe that what you're working on is going to work —...
3 months ago
27
3 months ago
To be a successful founder, you have to believe that what you're working on is going to work — despite knowing it probably won't! That sounds like an oxymoron, but it's really not. Believing that what you're building is going to work is an essential component of coming to work...
David Heinemeier...
The open source gift exchange I love writing and sharing code as open source, but it's not an abstract act of pure altruism. The...
a year ago
107
a year ago
I love writing and sharing code as open source, but it's not an abstract act of pure altruism. The first recipients of these programming gifts are almost always myself and my company. It's an intentionally selfish drive first, then a broader benefit second. But, ironically, this...
David Heinemeier...
Negative visualization in practice The most counterintuitive of the Stoic mental exercises is that of negative visualization. Willfully...
a year ago
24
a year ago
The most counterintuitive of the Stoic mental exercises is that of negative visualization. Willfully imagining all manner of terrible things that might befall you, but haven't yet. Described like this, it sorta sounds like a fancy word of anxiety, but if you look closer, it's in...
Founder's blog
Improving C# Performance with Span<T> Whenever I have some free time on my hands I love making our helpdesk app faster. The newest C# and...
over a year ago
41
over a year ago
Whenever I have some free time on my hands I love making our helpdesk app faster. The newest C# and .NET Core releases come with so many performance oriented features that I've been waiting to play with, specifically the new datatype called Span<T>. Here's the thing. Every...
Tinloof - Blog
How to build cron jobs with Netlify functions We leveraged Netlify Scheduled Functions to automate the task of fetching jobs from Heavybit's...
over a year ago
26
over a year ago
We leveraged Netlify Scheduled Functions to automate the task of fetching jobs from Heavybit's portfolio companies into their Jobs page.
swyx's site RSS Feed
Data outlasts Code, yet Code keeps winning My recent End of Localhost piece on Hacker News came with the usual dash of HN criticism devolving...
over a year ago
27
over a year ago
My recent End of Localhost piece on Hacker News came with the usual dash of HN criticism devolving into blaming beginners for not knowing the same parts of the stack that they consider mandatory:
Blog System/5
Why do I know shell, and how can you? My personal story with this ancient language and some tips to learn it
a year ago
elementary Blog
Getting in shape for summer This month we have mostly minor maintenance updates as we gear up for a feature-filled future...
over a year ago
24
over a year ago
This month we have mostly minor maintenance updates as we gear up for a feature-filled future release. Enjoy a mild May because this summer is going to get hot! Calculator Calculator now follows keyboard shortcuts for copy and paste, even when the main text entry isn’t focused,...
PostHog's RSS Feed
CEO diary: The things I learned in 2022 It's always helpful to look back on the year just gone, and 2022 was an exceptionally good year for...
over a year ago
25
over a year ago
It's always helpful to look back on the year just gone, and 2022 was an exceptionally good year for PostHog. Here's my personal perspective on how it…
Ink & Switch
Ink Note Q1 2025: Selection Gestures Can we create a selection system that can do both whole-stroke and sub-stroke selection, while still...
4 months ago
18
4 months ago
Can we create a selection system that can do both whole-stroke and sub-stroke selection, while still being simple and intuitive?
Jim Nielsen’s Blog
RSS in HTML: A Follow-Up I asked if anyone has tried to do RSS with HTML and a good number of people responded (via Mastodon...
a year ago
24
a year ago
I asked if anyone has tried to do RSS with HTML and a good number of people responded (via Mastodon and email — TY kind people). Many folks pointed me to h-feed microformats which, in hindsight, I’m surprised I didn’t think of as I already implement the h-entry format on my...
On Test Automation
My terms and conditions for using AI Last weekend, I wrote a more or less casual post on LinkedIn containing the ‘rules’ (it’s more of a...
4 months ago
36
4 months ago
Last weekend, I wrote a more or less casual post on LinkedIn containing the ‘rules’ (it’s more of a list of terms and conditions, really) I set for myself when it comes to using AI. That post received some interesting comments that made me think and refine my thoughts on when...
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
26
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.
Stephen Wolfram...
Alien Intelligence and the Concept of Technology The Nature of Alien Intelligence “We’re going to launch lots of tiny spacecraft into interstellar...
over a year ago
46
over a year ago
The Nature of Alien Intelligence “We’re going to launch lots of tiny spacecraft into interstellar space, have them discover alien intelligence, then bring back its technology to advance human technology by a million years”. I’ve heard some pretty wacky startup pitches over the...
Epic Web Dev
The Golden Rule of Assertions (article) Learn about The Golden Rule of Assertions that helps pinpoint good tests from bad ones.
a year ago
Ruud van Asseldonk
Zero-cost abstractions
over a year ago
Ink & Switch
Summit 010 Berlin Ink & Switch invited a few folks out for a day of conversations in Berlin. Here are some notes and...
over a year ago
31
over a year ago
Ink & Switch invited a few folks out for a day of conversations in Berlin. Here are some notes and pictures from that event.
swyx's site RSS Feed
My Fave Podcasts 2024 - The Big Reset 4.5 years after my initial podcast inventory, with COVID and a career change under my belt, with my...
12 months ago
75
12 months ago
4.5 years after my initial podcast inventory, with COVID and a career change under my belt, with my OPML file growing from 566 rss feeds in 2022 to 771 in 2024, and my backlog mounting to 43GB (according to this script, I have Outstanding Episodes: 11915 (played: 22451)), I am...
Epic Web Dev
Motion Safe and Motion Reduce Modifiers (tip)
a year ago
A Smart Bear
"ROI" is the wrong way to sell your product Customers ask for ROI calculations to justify purchasing your software, but it still doesn't...
a year ago
40
a year ago
Customers ask for ROI calculations to justify purchasing your software, but it still doesn't convince them. Here's what to do instead.
Kagi Blog
Dawn of a new era in Search: Balancing innovation, competition, and public good Google search is in the news.
10 months ago
Making software...
Migrating from GitHub to sourcehut Migrating from GitHub to sourcehut 2022-11-14 It has taken a little bit longer than I anticipated,...
over a year ago
41
over a year ago
Migrating from GitHub to sourcehut 2022-11-14 It has taken a little bit longer than I anticipated, but I have finally started to port over all my personal open-source projects to sourcehut.org. I'll get into the why and how momentarily, but first let's take a look at all the...
macwright.com
Playing with ActivityPub ActivityPub, WebFinger, and Mastodon are getting some attention because of chaos at Twitter. It’s...
over a year ago
36
over a year ago
ActivityPub, WebFinger, and Mastodon are getting some attention because of chaos at Twitter. It’s anyone’s guess how this all shakes out. As an active user of Twitter, it’ll be sad if it goes away. But in the meantime, let’s have some fun with ActivityPub. ActivityPub Under the...
beep.blog
I've been over-brewing my coffee Bloody hell, James Hoffmann's ultimate AeroPress technique is good.
over a year ago
swyx's site RSS Feed
How to Manifest a Meetup This week I was visiting NYC for work reasons, and found myself with a gap on my schedule for...
over a year ago
35
over a year ago
This week I was visiting NYC for work reasons, and found myself with a gap on my schedule for Thursday night. So I [tweeted out an invite](https://twitter.com/swyx/status/1546219659195826178):
swyx's site RSS Feed
Intro to Node-RED I dipped into [my automation repo](https://github.com/sw-yx/automation/blob/master/README.md) today...
over a year ago
32
over a year ago
I dipped into [my automation repo](https://github.com/sw-yx/automation/blob/master/README.md) today and explored Huginn. It didn't really appeal so I looked for alternatives and found [Node-RED](https://nodered.org/). It uses a much more familiar toolchain (JS) and is...
ByteofDev
My 2025 JavaScript Wishlist JavaScript has a lot of room for improvement. These five things are especially important.
6 months ago
A Beautiful Site
New shortcut keys in Windows 7 I was happy to learn that Windows 7 has some new shortcut keys that let you control certain aspects...
over a year ago
41
over a year ago
I was happy to learn that Windows 7 has some new shortcut keys that let you control certain aspects of window management right out of the box.  They're pretty easy to remember too: Win + Up - Maximize the current window Win + Down - Restore a maximized window, otherwise minimize...
Posts on Nikita...
Inside New Query Engine of MongoDB Discussion on HackerNews and Lobsters. MongoDB has recently released a new query engine coming in...
a year ago
24
a year ago
Discussion on HackerNews and Lobsters. MongoDB has recently released a new query engine coming in version 7.0. I was one of the people working on this engine during my 2 years in MongoDB and I would like to share some technical details about it. Disclaimer: Prior to writing this...
HTMHell
Do you know color-scheme? Do you know of color-scheme yet? If not, I bet you still think you do. It will certainly look...
over a year ago
26
over a year ago
Do you know of color-scheme yet? If not, I bet you still think you do. It will certainly look familiar, as prefers-color-scheme has been around for longer and is clearly related. You're in good company if it's new to you - the State of CSS 2022 results just came in, and 73% of...
37signals Dev
Announcing Hotwire Spark: live reloading for Rails applications Today, we are releasing Hotwire Spark, a live-reloading system for Rails Applications. Reloading the...
6 months ago
106
6 months ago
Today, we are releasing Hotwire Spark, a live-reloading system for Rails Applications. Reloading the browser automatically on source changes is a problem that has been well-solved for a long time. Here, we wanted to put an accent on smoothness. If the reload operation is very...
Words and Buttons...
Sine and cosine Interactive mnemonics and changeable snippets.TL&DR: Sine is like S and cosine is like C. You can...
over a year ago
34
over a year ago
Interactive mnemonics and changeable snippets.TL&DR: Sine is like S and cosine is like C. You can make things like O or 8 by using them both.
Ferd.ca
My Blog Engine is the Erlang Build Tool From time to time, people ask me what I use to power my blog, maybe because they like the minimalist...
10 months ago
78
10 months ago
From time to time, people ask me what I use to power my blog, maybe because they like the minimalist form it has. I tell them it’s a bad idea and that I use the Erlang compiler infrastructure for it, and they agree to look elsewhere. After launching my notes section, I had to...
Vladimir Klepov as a...
Making sense of TypeScript using set theory I've been working with TypeScript for a long long time. I think I'm not too bad at it. However, to...
over a year ago
24
over a year ago
I've been working with TypeScript for a long long time. I think I'm not too bad at it. However, to my despair, some low-level behaviors still confuse me: Why does 0 | 1 extends 0 ? true : false evaluate to false? I'm very ashamed, but I sometimes confuse "subtype" and...
Maggie Appleton
What the Fork is the React Virtual DOM Illustrated notes on how the React virtual DOM works
over a year ago
alexwlchan
Adding locations to my photos from my Apple Watch workouts A week or so ago, I was hiking around Lake Bohinj, a gorgeous Alpine lake in northwest...
a year ago
24
a year ago
A week or so ago, I was hiking around Lake Bohinj, a gorgeous Alpine lake in northwest Slovenia. It’s a very photogenic landscape, so I was taking some pictures with my “nice” camera. It’s an Olympus that takes better photos than my iPhone, but it’s quite old and it doesn’t have...
Julia Evans
Some miscellaneous git facts I’ve been very slowly working on writing about how Git works. I thought I already knew Git pretty...
a year ago
69
a year ago
I’ve been very slowly working on writing about how Git works. I thought I already knew Git pretty well, but as usual when I try to explain something I’ve been learning some new things. None of these things feel super surprising in retrospect, but I hadn’t thought about them...
Liz Denys
A meeting of mindsets This spring, I finally had time in the right places in my schedule to incorporate teaching into my...
over a year ago
36
over a year ago
This spring, I finally had time in the right places in my schedule to incorporate teaching into my semester. I'm a Learning Assistant (LA) for 6.042: Mathematics for Computer Science, which offers an introduction to discrete mathematics oriented towards computer science and...
Vadim Kravcenko
Database Migrations I consider database migrations one of the most annoying problems to deal with during a software...
a year ago
101
a year ago
I consider database migrations one of the most annoying problems to deal with during a software engineer’s life. Not only […] The post Database Migrations appeared first on Vadim Kravcenko.
alexwlchan
Snippets to manage albums in Photos.app Recently I’ve been building some tools to help me manage my photo collection, and part of that...
over a year ago
84
over a year ago
Recently I’ve been building some tools to help me manage my photo collection, and part of that involves moving photos in and out of albums. The tool I’ve built is very specific to my workflow and unlikely to be immediately useful to anyone else, but I thought some of the code for...
Blog - Bitfield...
Writing terrible code The secret of being a great coder is to write terrible code. Wait, wait. Hear me out: I’m going...
4 months ago
42
4 months ago
The secret of being a great coder is to write terrible code. Wait, wait. Hear me out: I’m going somewhere with this.
bt RSS Feed
The Lazy Developer's Dark Mode The Lazy Developer’s Dark Mode 2021-04-12 After recently jumping back to Jekyll for my personal...
over a year ago
30
over a year ago
The Lazy Developer’s Dark Mode 2021-04-12 After recently jumping back to Jekyll for my personal blog, I decided to take a closer look at how I was supporting dark mode for my visitors. I was using the proper CSS query to target those who had system-wide dark mode enabled, but I...
PostHog's RSS Feed
HogMail #17: The personal traits that can't be taught Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product...
over a year ago
25
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…
bunnie's blog
Winner, Name that Ware April 2024 Last month’s ware was a “Z16 AI Voice Translator”. The name doesn’t really tell you much, so here’s...
a year ago
69
a year ago
Last month’s ware was a “Z16 AI Voice Translator”. The name doesn’t really tell you much, so here’s some photos that give a better idea of what the device is about. Above are the main parts of the device. The construction is simple and straightforward: big battery, screen with...
Joel Gascoigne
Dreams come true > Go confidently in the direction of your dreams! Live the life you’ve imagined. - Henry David...
over a year ago
27
over a year ago
> Go confidently in the direction of your dreams! Live the life you’ve imagined. - Henry David Thoreau [http://en.wikipedia.org/wiki/Henry_David_Thoreau] I can distinctly remember that for the month of December in 2010, and for much of January 2011, I did a lot of dreaming.
Josh Comeau's blog
Why React Re-Renders In React, we don't update the DOM directly, we tell React what we want the DOM to look like, and...
over a year ago
42
over a year ago
In React, we don't update the DOM directly, we tell React what we want the DOM to look like, and React tackles the rest. But how exactly does it do this? In this tutorial, we'll unpack exactly when and why React re-renders, and how we can use this information to optimize the...
Steve Klabnik
Using buck to build Rust projects
over a year ago
Krzysztof Kowalczyk...
Go is 80/20 language Go is the most hated programming language. Compared to other languages, it provides 80% of utility...
2 weeks ago
13
2 weeks ago
Go is the most hated programming language. Compared to other languages, it provides 80% of utility with 20% of complexity. The hate comes from people who want 81% of utility, or 85% or 97%. As Rob Pike said, no one denies that 87% of utility provides more utility than 80%. The...
Cognitive...
Uploading CSV to DynamoDB with Node JS So I wanted to upload CSV to DynamoDB. Easy right? Not so fast. It turns out, you have to obey...
over a year ago
26
over a year ago
So I wanted to upload CSV to DynamoDB. Easy right? Not so fast. It turns out, you have to obey your provisioned write capacity. Unlike S3, "Simple Storage Service" where you simply upload a file, DynamoDB isn't "Simple". There's no "upload CSV" button. You have to write a...
Steve Klabnik
A Happy Day for Rust
4 months ago
David Heinemeier...
Where at least I know I'm free I used to find the American self-image of being this uniquely freedom-loving, freedom-having people...
11 months ago
73
11 months ago
I used to find the American self-image of being this uniquely freedom-loving, freedom-having people delusional. Sure, I'd think, you're not North Korea or Venezuela, but is that really a standard worth celebration? Shouldn't America compare itself to higher alternatives, like...
macwright.com
Thoughts on storing stuff in databases by () User preferences should be columns in the users table. Don’t get clever with a json column or...
a year ago
28
a year ago
User preferences should be columns in the users table. Don’t get clever with a json column or hstore. When you introduce new preferences, the power of types and default values is worth the headache of managing columns. Emails should probably be citext, case-insensitive text. But...
Sometimes It Works...
2024: Just the Start 2024 has overall been a great year for me personally. I believe it represents a turning point. 2023...
6 months ago
20
6 months ago
2024 has overall been a great year for me personally. I believe it represents a turning point. 2023 was tough, but 2024 went some way to redressing the balance and I am even more positive about 2025 because of it. Here are a few highlights: We went to Japan! My first time in...
bunnie's blog
Name that Ware, November 2024 The Ware for November 2024 is shown below. Click on any image for a larger version. I have a policy...
7 months ago
72
7 months ago
The Ware for November 2024 is shown below. Click on any image for a larger version. I have a policy of never using one of my own projects for name that ware. But, sometimes I see another person’s project in the wild and it is just too cool not to share! I came across this […]
bt RSS Feed
Fixing Jekyll's dart-sass Dependency on OpenBSD Fixing Jekyll’s dart-sass Dependency on OpenBSD 2024-06-30 I recently wrote about working with...
a year ago
32
a year ago
Fixing Jekyll’s dart-sass Dependency on OpenBSD 2024-06-30 I recently wrote about working with multiple Ruby versions on OpenBSD which still works just fine, but I noticed a bug when trying to build a couple of my Jekyll projects locally: NotImplementedError: dart-sass for...
Tinker, Tamper,...
Docker Deployment Best Practices Given: There’s a CI system that automatically builds docker images from your VCS (e.g. git), we use...
11 months ago
26
11 months ago
Given: There’s a CI system that automatically builds docker images from your VCS (e.g. git), we use self-hosted gitlab.Goal: Both initial and subsequent automated deployments to different environments (staging and production). Rejected ApproachesMost existing blog articles and...
alexwlchan
randline: get a random selection of lines in a file using reservoir sampling I’ve posted another command-line tool on GitHub: randline, which gives you a random selection of...
5 months ago
70
5 months ago
I’ve posted another command-line tool on GitHub: randline, which gives you a random selection of lines in a file: $ randline < /usr/share/dict/words ultraluxurious $ randline 3 < /usr/share/dict/words unexceptionably baselessness salinity There are lots of tools that solve...
swyx's site RSS Feed
Using Whisper to Transcribe Podcasts You want
over a year ago
Krzysztof Kowalczyk...
Tutorial for github.com/kjk/flex Go package (implementation of CSS flexbox algorithm) Package github.com/kjk/flex implements CSS flexbox layout algorithm in Go. It’s a pure Go port of...
over a year ago
24
over a year ago
Package github.com/kjk/flex implements CSS flexbox layout algorithm in Go. It’s a pure Go port of Facebook’s Yoga C library. High-level API overview Despite implementing CSS flexbox spec, it isn’t tied to CSS/HTML in any way. Yoga, for example, can be integrated with...
swyx's site RSS Feed
How to use Web Components with Next.js and TypeScript In [my livestream today](https://dev.to/swyx/make-your-own-dev-to-cms-livestream-part-4-6em) I had...
over a year ago
31
over a year ago
In [my livestream today](https://dev.to/swyx/make-your-own-dev-to-cms-livestream-part-4-6em) I had the need to bring in a spinner component to show work in progress in my app. However found that existing React spinners were too heavy. That's when I had the idea to use web...
Irrational...
Systems model of API deprecation In How should Stripe deprecate APIs?, the diagnosis depends on the claim that deprecating APIs is a...
3 months ago
14
3 months ago
In How should Stripe deprecate APIs?, the diagnosis depends on the claim that deprecating APIs is a significant cause of customer churn. While there is internal data that can be used to correlate deprecation with churn, it’s also valuable to build a model to help us decide if we...
A Smart Bear
Product Purgatory: When they love it but still don't buy When even "free" is too expensive.
2 months ago
swyx's site RSS Feed
Supervised Learning: Regression Drawing lines among dots and more!
over a year ago
David Crawshaw
2016-01-23 "Unless you’re a plow driver or a parka-clad elected official trying to look essential, one doesn’t...
over a year ago
14
over a year ago
"Unless you’re a plow driver or a parka-clad elected official trying to look essential, one doesn’t pretend to do battle against a blizzard. You submit. Surrender. Hunker down. A snowstorm rewards indolence and punishes the go-getters, which is only one of the many reasons it’s...
PostHog's RSS Feed
Array 1.23.0 In this edition of the PostHog Array: Release 1.23 is out, and our 🔥 new PostHog.com homepage is...
over a year ago
26
over a year ago
In this edition of the PostHog Array: Release 1.23 is out, and our 🔥 new PostHog.com homepage is live - amazing work from PostHoggers Cory, Lottie…
PostHog's RSS Feed
HogMail #15 Welcome to HogMail, our newsletter featuring the best of the PostHog blog, tutorials, product...
over a year ago
20
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…
ntietz.com blog -...
Beginning of a MIDI GUI in Rust A project I'm working on (which is definitely not my SIGBOVIK submission for this year, and...
6 months ago
70
6 months ago
A project I'm working on (which is definitely not my SIGBOVIK submission for this year, and definitely not about computer ergonomics) requires me to use MIDI. And to do custom handling of it. So I need something that receives those MIDI events and handles them. But... I'm going...
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
23
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...
A Beautiful Site
CSS Parts Inspired by BEM In a previous post, I explored valid names for CSS parts and discovered that there are very few...
over a year ago
33
over a year ago
In a previous post, I explored valid names for CSS parts and discovered that there are very few restrictions in what you can call them. The purpose of that deep dive was to help identify a pattern for naming parts that lets me expose states and subparts, or parts exported as a...
Tony Finch's blog
Blue paint in the C preprocessor In the C preprocessor, after a macro has been expanded the result is rescanned for further macros....
a year ago
25
a year ago
In the C preprocessor, after a macro has been expanded the result is rescanned for further macros. To prevent recursion, [the C standard][n3220] says the following in section 6.10.5.4p2. (This text has been basically the same since C89.) If the name of the macro being replaced is...
Jim Nielsen’s Blog
Randomness, Serendipity, and an “I Wouldn’t Recommend This” Algorithm Sean Voisen has a great post about 1) how we as humans think of randomness, 2) how computers...
9 months ago
61
9 months ago
Sean Voisen has a great post about 1) how we as humans think of randomness, 2) how computers simulate randomness, and the difference between the two. He puts forth an intriguing thought: in a world increasingly driven by computation, how does that affect randomness in our lives?...
Stephen Wolfram...
ChatGPT Gets Its “Wolfram Superpowers”! See also: “What Is ChatGPT Doing … and Why Does It Work?” » To enable the functionality described...
over a year ago
96
over a year ago
See also: “What Is ChatGPT Doing … and Why Does It Work?” » To enable the functionality described here, select and install the Wolfram plugin from within ChatGPT. Note that this capability is so far available only to some ChatGPT Plus users; for more information, see...
The Pragmatic...
Meta’s historic growth challenge The company’s growth is under more pressure than it has ever been, and in a worse strategic position...
over a year ago
49
over a year ago
The company’s growth is under more pressure than it has ever been, and in a worse strategic position than Apple, Google, Amazon or Microsoft. Why is this and what can the company do to get out of this situation?
blag
Learning C Some resources for learning C
a year ago
swyx's site RSS Feed
Supervised Learning: Neural Networks That one time we tried to emulate our brains with computer chips
over a year ago
Steve Klabnik
Today is my first day at Oxide Computer Company
over a year ago
Yale E360
Rust's iterators optimize nicely—and contain a footgun I saw a claim recently that in functional programming using "map/filter iterates over the list...
a year ago
24
a year ago
I saw a claim recently that in functional programming using "map/filter iterates over the list twice, while the foreach loop iterates only once." The author continued that "Haskell can fuse maps together as an optimization but I don't think you safely fuse arbitrary map/filters?...
Jim Nielsen’s Blog
Product Pseudoscience In his post about “Vibe Drive Development”, Robin Rendle warns against what I’ll call the...
a month ago
21
a month ago
In his post about “Vibe Drive Development”, Robin Rendle warns against what I’ll call the pseudoscientific approach to product building prevalent across the software industry: when folks at tech companies talk about data they’re not talking about a well-researched study from a...
blag
I ended up adding duplicate records on a unique index in MongoDB how my curiosity lead me to discover a weird inconsistency with MongoDB where I was able to insert...
over a year ago
24
over a year ago
how my curiosity lead me to discover a weird inconsistency with MongoDB where I was able to insert records that conflicted the index constraints
Julia Evans
Go structs are copied on assignment (and other things about Go I'd missed) I’ve been writing Go pretty casually for years – the backends for all of my playgrounds (nginx, dns,...
11 months ago
63
11 months ago
I’ve been writing Go pretty casually for years – the backends for all of my playgrounds (nginx, dns, memory, more DNS) are written in Go, but many of those projects are just a few hundred lines and I don’t come back to those codebases much. I thought I more or less understood the...
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
27
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…
somenice
Coastal Mountain Forest Triptych Often found growing together in the Coastal Mountain forest of British Columbia, these three species...
a year ago
24
a year ago
Often found growing together in the Coastal Mountain forest of British Columbia, these three species were inspiration to capture the texture and light of my local forest.The idea to frame each with their own type of wood came both as a natural idea but also because of materials...
Making software...
Converting HEIF Images with macOS Automator Converting HEIF Images with macOS Automator 2023-07-21 Often times when you save or export photos...
a year ago
37
a year ago
Converting HEIF Images with macOS Automator 2023-07-21 Often times when you save or export photos from iOS to iCloud they often render themselves into heif or heic formats. Both macOS and iOS have no problem working with these formats, but a lot of software programs will not even...
Joel Gascoigne
Why context is so important * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * I’ve had a few...
over a year ago
32
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * I’ve had a few different experiences in the last couple of weeks which made me reach a big realisation. What I’ve discovered is that the context of any situation is very important. Hiten Shah...
Making software...
How to "FLOSS" as a Web Designer How to "FLOSS" as a Web Designer 2020-02-07 I have a profound respect for the open source community....
over a year ago
37
over a year ago
How to "FLOSS" as a Web Designer 2020-02-07 I have a profound respect for the open source community. I most likely wouldn't have the skills or knowledge I do today with it. Unfortunately, when I was just starting out in "web dev" some 10 years ago, proprietary software was the...
Alex MacCaw
The Great CEO Within It's been a long time coming, but Matt Mochary's book The Great CEO Within is out. I feel very...
over a year ago
38
over a year ago
It's been a long time coming, but Matt Mochary's book The Great CEO Within is out. I feel very fortunate to be involved in this project. This is the best book I've read on making the journey from founder to CEO.
swyx's site RSS Feed
Notes on Adversarial Interoperability Summarizing thoughts from Seth Godin and Cory Doctorow on Interoperability
over a year ago
David Heinemeier...
We wash our trash to repent for killing God Denmark is technically and officially still a Christian nation. Lutheranism is written into the...
4 months ago
33
4 months ago
Denmark is technically and officially still a Christian nation. Lutheranism is written into the constitution. The government has a ministry for the church. Most Danes pay 1% of their earnings directly to fund the State religion. But God is as dead here as anywhere in the Western...
Josh Comeau's blog
The World of CSS Transforms The “transform” property is such a powerful part of the CSS language! In this blog post, we'll take...
over a year ago
20
over a year ago
The “transform” property is such a powerful part of the CSS language! In this blog post, we'll take a deep look at this property and see some of the nifty things it can do.
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...
6 months ago
66
6 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...
Posts on Nikita...
I'm writing a book! Over the course of my career, I introduced a couple of engineers into the topic of query engines....
3 weeks ago
17
3 weeks ago
Over the course of my career, I introduced a couple of engineers into the topic of query engines. Every time, I bumped into the same problem: query engines are extremely academic. Despite the fact that industry has over 40 years of expertise, reading foundational papers and then...
Words and Buttons...
Complex numbers and conformal mapping This explains the geometry of complex numbers. Explains conformal transformations, introduces...
over a year ago
37
over a year ago
This explains the geometry of complex numbers. Explains conformal transformations, introduces analytic functions, and shows that analytic complex functions are conformal. And using the connection between the geometry and the analysis explains it all in just some five minutes.
TokyoDev
Coworking Spaces and Other Places you can Work Remotely in Tokyo So you’ve finally made it to Tokyo, and you’re looking for a place to work remotely in peace. Maybe...
over a year ago
71
over a year ago
So you’ve finally made it to Tokyo, and you’re looking for a place to work remotely in peace. Maybe you’re all set with a home office, but maybe you live in a one room studio apartment or you’re stuck in a tiny hotel room. Whatever your reason, what are your options for places...
bt RSS Feed
Stop Using Sticky Navigation on Mobile Stop Using Sticky Navigation on Mobile 2019-10-06 Stop styling your web elements to be “sticky” on...
over a year ago
20
over a year ago
Stop Using Sticky Navigation on Mobile 2019-10-06 Stop styling your web elements to be “sticky” on mobile. This creates a horrible experience for your users and also looks like trash from a UI perspective. Don’t style your navigation (or any components for that matter) to be...
PostHog's RSS Feed
Raising money is less stressful than bootstrapping Since PostHog raised Venture Capital (VC), we've had far less stress, and far more fun. There are...
over a year ago
25
over a year ago
Since PostHog raised Venture Capital (VC), we've had far less stress, and far more fun. There are lots of myths around what it's like run a business…
bunnie's blog
Sidebar on Meta-Knowledge IRIS (Infra-Red, in-situ) is a multidisciplinary project I’m developing to give people a tangible...
a year ago
37
a year ago
IRIS (Infra-Red, in-situ) is a multidisciplinary project I’m developing to give people a tangible reason to trust their hardware. Above: example of IRIS imaging a chip mounted on a circuit board. When I set out to research this technique, there were many unknowns, and many skills...
HTMHell
#16 alt, no wait…, aria-label, no wait…, alt Context: A list of images that link to detail pages. Bad code <a tabindex="0"> <div alt="Browser...
over a year ago
22
over a year ago
Context: A list of images that link to detail pages. Bad code <a tabindex="0"> <div alt="Browser Wars: The Last Engine" aria-label="Browser Wars: The Last Engine"> <div> <img alt="Browser Wars: The Last Engine" src="thumbnail.jpg"> </div> </div> </a> Issues and...
swyx's site RSS Feed
How To Optimize for Change Lessons from React, GraphQL, and Rich Hickey on how to design software that doesn't implode the...
over a year ago
39
over a year ago
Lessons from React, GraphQL, and Rich Hickey on how to design software that doesn't implode the first time requirements change.
ntietz.com blog -...
Typing using my keyboard (the other kind) I got a new-to-me keyboard recently. It was my brother's in school, but he doesn't use it anymore,...
3 months ago
27
3 months ago
I got a new-to-me keyboard recently. It was my brother's in school, but he doesn't use it anymore, so I set it up in my office. It's got 61 keys and you can hook up a pedal to it, too! But when you hook it up to the computer, you can't type with it. I mean, that's expected—it...
TokyoDev
Not setting up Find My bricked my MacBook At the beginning of the year, I bought a new M2 MacBook Air for ¥220,800 (about 1,500 USD) on Apple...
a year ago
26
a year ago
At the beginning of the year, I bought a new M2 MacBook Air for ¥220,800 (about 1,500 USD) on Apple Japan’s online store. Thanks to me not bothering to set up Find My, it’s now a worthless brick. To add insult to injury, I had paid ¥77,619 (500 USD) to have said brick returned to...
On Life and Lisp
Hilariously Fast Volume Computation with the Divergence Theorem (No, there won’t be jokes.) The following presents a fast algorithm for volume computation of a...
over a year ago
34
over a year ago
(No, there won’t be jokes.) The following presents a fast algorithm for volume computation of a simple, closed, triangulated 3D mesh. This assumption is a consequence of the divergence theorem. Further extensions may generalise to other meshes as well, although that is presently...
David Crawshaw
Atom Feed
over a year ago