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Computer Things
The Halting Problem is a terrible example of NP-Harder Short one this time because I have a lot going on this week. In computation complexity, NP is the...
2 months ago
33
2 months ago
Short one this time because I have a lot going on this week. In computation complexity, NP is the class of all decision problems (yes/no) where a potential proof (or "witness") for "yes" can be verified in polynomial time. For example, "does this set of numbers have a subset that...
The Changelog
Asynchronous Email: Exim over NNCP (or UUCP) Following up to yesterday’s article about how NNCP rehabilitates asynchronous communication with...
over a year ago
31
over a year ago
Following up to yesterday’s article about how NNCP rehabilitates asynchronous communication with modern encryption and onion routing, here is the first of my posts showing how to put it into action. Email is a natural fit for async; in fact, much of early email was carried by...
wingolog
preliminary notes on a nofl field-logging barrier When you have a generational collector, you aim to trace only the part of the object graph that has...
9 months ago
36
9 months ago
When you have a generational collector, you aim to trace only the part of the object graph that has been allocated recently. To do so, you need to keep a : a set of old-to-new edges, used as roots when performing a minor collection. A language run-time maintains this set...
The History of the...
The Gift of Code In the open source community, there is perhaps no greater gift than code. This is about that time...
10 months ago
26
10 months ago
In the open source community, there is perhaps no greater gift than code. This is about that time 135,000 lines of gifted code created a new era of JavaScript The post The Gift of Code appeared first on The History of the Web.
A Beautiful Site
Tips for the aspiring web developer So you want to be a web developer...excellent choice! It's a very rewarding position that can be a...
over a year ago
28
over a year ago
So you want to be a web developer...excellent choice! It's a very rewarding position that can be a lot more fun than most other programming jobs. However, before you take the plunge into a career in web development, there are a few things you should probably consider. A different...
General Robots
So You Want To Do Robots, Part 2: What do you need to invent? I’ve been working on general purpose robots with Everyday Robots for 8 years, and was the...
over a year ago
26
over a year ago
I’ve been working on general purpose robots with Everyday Robots for 8 years, and was the engineering lead of the product/applications group until me and my team was impacted by the recent Alphabet layoffs. This series is an attempt to share almost a decade of lessons learned so...
PostHog's RSS Feed
The two ways to estimate your monthly event usage When talking through our editions and pricing options with potential customers I'm often asked "How...
over a year ago
23
over a year ago
When talking through our editions and pricing options with potential customers I'm often asked "How can I estimate my event count?" If you're not…
Yale E360
Making progress on side projects with content-driven development It's hard to make progress on side projects sometimes. Getting started is easy when we see the...
10 months ago
79
10 months ago
It's hard to make progress on side projects sometimes. Getting started is easy when we see the bright future of the project. Then somewhere in the middle, we get stuck in lists of tasks to do, a long way in and still a long way from the finish line. This happens to me as much as...
Blog - Bitfield...
Slow, flaky, and failing Thou shalt not suffer a flaky test to live, because it’s annoying, counterproductive, and...
5 months ago
54
5 months ago
Thou shalt not suffer a flaky test to live, because it’s annoying, counterproductive, and dangerous: one day it might fail for real, and you won’t notice. Here’s what to do.
Joel Gascoigne
What is your coming soon page for? > "Whenever you find yourself on the side of the majority, it’s time to pause and reflect." - Mark...
over a year ago
26
over a year ago
> "Whenever you find yourself on the side of the majority, it’s time to pause and reflect." - Mark Twain When you’re building a startup, it’s very important to question assumptions. I think one of these assumptions which needs to be questioned is the initial few steps people
Yale E360
RC Week 6: Halfway done, wrote a parser! I'm halfway done with my RC batch now. Time feels like it has sped up. The feeling that my time at...
over a year ago
25
over a year ago
I'm halfway done with my RC batch now. Time feels like it has sped up. The feeling that my time at RC is infinite is gone. This was compounded by seeing folks from the Fall 1 batch conclude their batches yesterday. We'll get a new boost from the Winter 1 batch joining on Monday,...
alexwlchan
An unexpected lesson in CSS stacking contexts I’ve made another small tweak to the site – I’ve added “new” banners to articles I’ve written...
4 months ago
40
4 months ago
I’ve made another small tweak to the site – I’ve added “new” banners to articles I’ve written recently, and any post marked as “new” will be pinned to the homepage. Previously, the homepage was just a random selection of six articles I’d written at any time. ...
Ognjen Regoje •...
Lessons in DDD from building an e-commerce platform In a recent conversation with some colleagues, we were talking about how startups make the trade-off...
a year ago
34
a year ago
In a recent conversation with some colleagues, we were talking about how startups make the trade-off between design, domain-driven specifically, in favor of speed. They intentionally take on debt, technical and otherwise, to move faster. I wasn’t in favour of employing DDD in a...
Joel Gascoigne
What can we do right now? * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Recently there...
over a year ago
34
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Recently there have been a few occasions at Buffer [http://bufferapp.com] where we’ve hesitated about next steps or thought about spending longer on certain tasks. As a result of my thinking...
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.
the singularity is...
There is no hard takeoff Back in 2014, Elon Musk referred to AI as summoning the demon. And it wasn’t hard to see that view....
a year ago
29
a year ago
Back in 2014, Elon Musk referred to AI as summoning the demon. And it wasn’t hard to see that view. Soon, Go agents would beat top humans learning from self play. By the end of 2017, the same algorithm mastered Chess and Shogi. By 2020, it didn’t even need tons of calls to the...
swyx's site RSS Feed
Software 3.0 and the AI Engineer Landscape (talk notes & slides) Everyone has gone AI mad, and there is a lot of noise, hype, and demos, but not a lot of guidance on...
a year ago
77
a year ago
Everyone has gone AI mad, and there is a lot of noise, hype, and demos, but not a lot of guidance on practical usecases. We will go over a mental model of who is doing what and explain both where the opportunities are and where the non-AI developer can start going down the rabbit...
alexwlchan
Preserving pixels in Paris Last month, I was in Paris for the IIPC Web Archiving Conference, a two-day event to discuss the...
a year ago
91
a year ago
Last month, I was in Paris for the IIPC Web Archiving Conference, a two-day event to discuss the preservation of websites and social media. It was my first time attending, and I was there with both a professional and a personal interest. This post has some thoughts and photos...
ntietz.com blog -...
Evolving my ergonomic setup (or, my laptop with extra steps) My computer setup attracts attention when I'm out and about. This has two effects: engineers1 ask me...
7 months ago
43
7 months ago
My computer setup attracts attention when I'm out and about. This has two effects: engineers1 ask me about it, and everyone else ignores me. These effects are not undesirable, but further testing is required. The main reason I have such an unusual setup, though, is more...
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...
Steve Klabnik
Contributing to Ruby's documentation
over a year ago
Jake Zimmerman
Using my iPhone as a travel laptop
10 months ago
Steve Klabnik
Update GitHub Pages with Travis CI
over a year ago
Irrational...
Who gets to do strategy? If you talk to enough aspiring leaders, you’ll become familiar with the prevalent idea that they...
4 months ago
47
4 months ago
If you talk to enough aspiring leaders, you’ll become familiar with the prevalent idea that they need to be promoted before they can work on strategy. It’s a truism, but I’ve also found this idea perfectly wrong: you can work on strategy from anywhere in an organization, it just...
TokyoDev
Hiring a Japanese Virtual Assistant As someone [running a small business in Japan](/articles/creating-company-japan), I've hired several...
over a year ago
40
over a year ago
As someone [running a small business in Japan](/articles/creating-company-japan), I've hired several Japanese virtual assistants to help me with various small tasks. Especially if you're not a fluent Japanese speaker, knowing where to look for one can be tricky, so I'll share my...
Alex MacCaw
The Manager's Handbook I've been writing a book on management for the last two years. Today it's getting released! The...
over a year ago
38
over a year ago
I've been writing a book on management for the last two years. Today it's getting released! The paperback and Kindle versions are now available on Amazon (along with the free web version). If you've read and enjoyed it, please Tweet about how it'
The History of the...
Cool URLs Mean Something Earlier this month, MTV News abruptly pulled their site off the web without warning, eliminating a...
11 months ago
23
11 months ago
Earlier this month, MTV News abruptly pulled their site off the web without warning, eliminating a virtual archive of pop […] The post Cool URLs Mean Something appeared first on The History of the Web.
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...
Steve Klabnik
Returning to Free Software, a guide
over a year ago
The Codist
How Many Hours Can You Code? How many hours a day can you write code, and at what point does the quality of your work go down?...
6 months ago
91
6 months ago
How many hours a day can you write code, and at what point does the quality of your work go down? Even more important is how many weeks and months of that max effort you can still be effective. In my life, there have only been three periods where I
David Heinemeier...
Singularity & Serenity The singularity is the point where artificial intelligence goes parabolic, surpassing humans writ...
3 months ago
36
3 months ago
The singularity is the point where artificial intelligence goes parabolic, surpassing humans writ large, and leads to rapid, unpredictable change. The intellectual seed of this concept was planted back in the '50s by early computer pioneer John von Neumann. So it’s been here...
bt RSS Feed
Using Hamburger Menus? Try Sausage Links Using Hamburger Menus? Try Sausage Links 2019-06-14 When designing medium to large sized menu...
over a year ago
23
over a year ago
Using Hamburger Menus? Try Sausage Links 2019-06-14 When designing medium to large sized menu navigations on the mobile web the default go-to, for some time now, has been hamburger menus. This isn’t necessarily a bad thing, but there is a simpler alternative for certain use...
bt RSS Feed
My Coffee Maker Just Makes Coffee My Coffee Maker Just Makes Coffee 2023-01-09 I had to replace my dual Keurig coffee maker twice...
over a year ago
21
over a year ago
My Coffee Maker Just Makes Coffee 2023-01-09 I had to replace my dual Keurig coffee maker twice over a period of five months. This occurred a year ago and these are my findings. Built to Fail? I followed the manufactor’s suggested cleaning schedule and took care of the...
HTMHell
#2 div with button role Bad code <div tabindex="-1"> <div role="button"> <svg width="28" height="24"> … </svg> ...
over a year ago
26
over a year ago
Bad code <div tabindex="-1"> <div role="button"> <svg width="28" height="24"> … </svg> </div> </div> Issues and how to fix them Setting button semantics explicitly using the role attribute isn’t necessary, there’s an element for that (button). You don’t need the tabindex...
A Smart Bear
The Elephant in the room: The myth of exponential hypergrowth Fast-growing startups are frequently described as “exponential,” especially when the product is...
over a year ago
33
over a year ago
Fast-growing startups are frequently described as “exponential,” especially when the product is “viral.” This turns out to be incorrect, even for Facebook and Slack. If your model is incorrect, you don’t understand growth, which means you can’t control it, nor predict it. Here is...
Alex Meub
The Best Games Ever Made This is a list of the top five computer games ever made. These are games that you should most...
over a year ago
37
over a year ago
This is a list of the top five computer games ever made. These are games that you should most definitely play if you have any interest in playing games. Fallout 2 (1998) Fallout 2 is my favorite game of all time. It’s truly a masterpiece. It expanded on everything good about...
Seán Barry
Getting Started With Docker (Part 1) What is docker? Why do I need it? How do I use it? If you're asking any of these questions, this...
over a year ago
39
over a year ago
What is docker? Why do I need it? How do I use it? If you're asking any of these questions, this article is for you.
Dan Slimmon
Outliers carry information. Don’t leave them on the table Over a decade ago, I saw this talk by John Rauser. Only recently, though, did I come to realize how...
over a year ago
32
over a year ago
Over a decade ago, I saw this talk by John Rauser. Only recently, though, did I come to realize how incredibly influential this talk has been on my career. Gosh what a great talk! You should watch it. If you operate a complex system, like a SaaS app, you probably have a dashboard...
Blog of Simple...
The Criteo case: a big deal for Big Tech
a year ago
Ink & Switch
Patchwork 02 · Writing prose Writers of books, blog posts, and science papers could benefit from powerful version control.
a year ago
Nelson's Weblog
Legal aid charities for immigrants (2024) The Trump administration has made aggressive threats against immigrants in the US. It’s not clear...
7 months ago
70
7 months ago
The Trump administration has made aggressive threats against immigrants in the US. It’s not clear what’s coming, my biggest fear is a violent display of fascism. (Don’t call them camps!) But even if it’s a polite legal process it will be chaotic and disruptive to many...
HTMHell
#33 make me one (input) with everything The good intentions were there but in the HTML and Accessibility world, less is sometimes more. Bad...
10 months ago
75
10 months ago
The good intentions were there but in the HTML and Accessibility world, less is sometimes more. Bad code <label for="textinput">First name</label> <input type="text" id="textinput" aria-label="First name" placeholder="First name" title="First name"> Issues and how to fix them The...
Eric Bailey
Building a Good Download… Button?
over a year ago
davidyat.es
Up to eleven
3 months ago
Maggie Appleton
Command K Bars Command line bars you can quickly summon with a keyboard shortcut
over a year ago
Yale E360
On Estimates, Time, and Evidence Here's an exchange that's pretty common: "How long will that take?" "A few days." I run into this...
over a year ago
26
over a year ago
Here's an exchange that's pretty common: "How long will that take?" "A few days." I run into this all the time with clients - they have real business needs to know how long something will take and what the risks are with any given project. So, we are asked to give estimates of...
Making software...
Stop Using Hamburger Menus Stop Using Hamburger Menus 2023-05-04 I recently tooted about my hatred of website hamburger menus...
over a year ago
59
over a year ago
Stop Using Hamburger Menus 2023-05-04 I recently tooted about my hatred of website hamburger menus which was met with a surprising amount of support from other users. It seems like most people don't actually like hamburger menus. So why do we, as developers, keep using them in...
Alice GG
Building a container orchestrator Kubernetes is not exactly the most fun piece of technology around. Learning it isn’t easy, and...
a week ago
15
a week ago
Kubernetes is not exactly the most fun piece of technology around. Learning it isn’t easy, and learning the surrounding ecosystem is even harder. Even those who have managed to tame it are still afraid of getting paged by an ETCD cluster corruption, a Kubelet certificate...
Hixie's Natural Log
Reflecting on 18 years at Google I joined Google in October 2005, and handed in my resignation 18 years later. Last week was my last...
a year ago
35
a year ago
I joined Google in October 2005, and handed in my resignation 18 years later. Last week was my last week at Google. I feel very lucky to have experienced the early post-IPO Google; unlike most companies, and contrary to the popular narrative, Googlers, from the junior...
Oxide Computer...
dtrace.conf(24) Sometime in late 2007, we had the idea of a DTrace conference. Or really, more of a meetup; from the...
7 months ago
84
7 months ago
Sometime in late 2007, we had the idea of a DTrace conference. Or really, more of a meetup; from the primordial e-mail I sent: The goal here, by the way, is not a DTrace user group, but more of a face-to-face meeting with people actively involved in DTrace — either by porting...
The Codist
If You Don't Give A Crap, This Is the Shit That You Get Being retired after four decades as a programmer, there is nothing more irritating than seeing...
a year ago
38
a year ago
Being retired after four decades as a programmer, there is nothing more irritating than seeing broken or poor functionality in web and mobile apps. I always cared about what we were putting out, even if it was sometimes unimportant to my employer. When I see things that are easy...
Alex MacCaw
AGI, agents, and timelines AGI is coming—whether we’re ready or not. I’ve been convinced of this trajectory since GPT-3’s...
5 months ago
53
5 months ago
AGI is coming—whether we’re ready or not. I’ve been convinced of this trajectory since GPT-3’s release, but recent developments have significantly accelerated my timelines. The first major shift was OpenAI’s breakthrough in test-time compute and its newly demonstrated scaling...
A Smart Bear
Distributed Logical Time Properly ordering events in time is notoriously difficult in distributed systems. This algorithm is...
over a year ago
38
over a year ago
Properly ordering events in time is notoriously difficult in distributed systems. This algorithm is a simple, decentralized, scalable, constant-memory mechanism for independent replicas to record events in time, such that “happened-before” is preserved in almost all cases.
swyx's site RSS Feed
Stripe Goes No-Code — Stripe Payment Links Explained Stripe has entered the No Code market in a big way! I take a crack at explaining what it's doing and...
over a year ago
Kagi Blog
Unlimited Kagi searches for $10 per month This year has been extraordinary for Kagi ( https://kagi.com ).
a year ago
David Gerrells
How not to use box shadows So you think you know box shadows huh? I bet you didn't know they could do this.
11 months ago
Basta’s Notes
The state with the fancy plates Book typography-style serifs are for lovers
over a year ago
Julia Evans
git branches: intuition & reality Hello! I’ve been thinking about git branches a lot, and I keep hearing from people that they find...
a year ago
50
a year ago
Hello! I’ve been thinking about git branches a lot, and I keep hearing from people that they find the way git branches work to be counterintuitive. It got me thinking: what might an “intuitive” notion of a branch be, and how is it different from how git actually works? So in...
Ink & Switch
Ink Note Feb 2023: Crosscut Extension Design Jam • Marcel's Notes Marcel Goethals’ notes on Crosscut extensions
over a year ago
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
26
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…
bunnie's blog
Winner, Name that Ware August 2023 The Ware for August 2023 is a viewfinder from a JVC Super VHS Camcorder, model number GR-SXM915U....
a year ago
41
a year ago
The Ware for August 2023 is a viewfinder from a JVC Super VHS Camcorder, model number GR-SXM915U. I’ll give the prize to Jin because of the correct identification of the SOIC as the BA7149F. Congrats, email me for your prize! The exact model number of the originating camera...
Liz Denys
Shirred eggs Ramekins aren't just for advanced culinary creations like soufflés and crème brûlées. But as with...
over a year ago
34
over a year ago
Ramekins aren't just for advanced culinary creations like soufflés and crème brûlées. But as with mathematical proofs, some of the most elegant foods you can prepare in a ramekin are the simplest. Enter the shirred egg. Don't be intimidated by the word "shirred"; it's just the...
HTMHell
The UX of HTML by Vasilis van Gemert Recently when I gave a coding assignment — an art directed web page about a...
a year ago
28
a year ago
by Vasilis van Gemert Recently when I gave a coding assignment — an art directed web page about a font — a student asked: does it have to be semantic and shit? The whole class looked up, curious about the answer — please let it be no! I answered that no, it doesn’t have to be...
The Codist
Learn Something New Every Day You can't stay relevant for over 40 years without learning new things. In my first job in the early...
a year ago
24
a year ago
You can't stay relevant for over 40 years without learning new things. In my first job in the early 80s, learning new things was a fundamental requirement to being a programmer—almost everything you did was new, both to you and often to everyone else. I started
Alex MacCaw
Advice to my younger self I had the privilege of speaking to some Berkeley students last week. Below is the talk reprinted in...
over a year ago
40
over a year ago
I had the privilege of speaking to some Berkeley students last week. Below is the talk reprinted in full: If you could call yourself 10 years ago and speak for a minute, what would you say? That's the thought that was going through my mind when I got
Krzysztof Kowalczyk...
Optimizing calling Windows DLL functions in Go Go team wrote golang.org/x/sys/windows package to call functions in a Windows DLL. Their way is...
3 weeks ago
15
3 weeks ago
Go team wrote golang.org/x/sys/windows package to call functions in a Windows DLL. Their way is inefficient and this article describes a better way. The sys/windows way To call a function in a DLL, let’s say kernel32.dll, we must: load the dll into memory with...
Dan Slimmon
Concurrent locks and MultiXacts in Postgres Pretty recently, I was troubleshooting a performance issue in a production Rails app backed by...
a year ago
33
a year ago
Pretty recently, I was troubleshooting a performance issue in a production Rails app backed by Postgres. There was this one class of query that would get slower and slower over the course of about an hour. The exact pathology is a tale for another time, but the investigation led...
Elad Blog
Index Companies Sometimes there are markets that are clearly going to grow massively over time. For example,...
over a year ago
33
over a year ago
Sometimes there are markets that are clearly going to grow massively over time. For example, ecommerce, genomics, crypto are all markets which were clearly going to compound over time. It might have been tough to call the winners of each market early, but it was clear the markets...
Making software...
My Raspberry Pi Desktop My Raspberry Pi Desktop 2020-09-02 I use a Raspberry Pi 4 as my personal daily driver and it's...
over a year ago
34
over a year ago
My Raspberry Pi Desktop 2020-09-02 I use a Raspberry Pi 4 as my personal daily driver and it's pretty great. I know these types of devices tend to be used for smaller pet-projects or fun experiments, but I thought I would share my experience using one as my main computer....
PostHog's RSS Feed
Introducing Collaboration for PostHog PostHog is better with teammates. You only have to create a dashboard once, but it becomes more...
over a year ago
24
over a year ago
PostHog is better with teammates. You only have to create a dashboard once, but it becomes more valuable every time you invite someone from your…
Daniel Marino
JS13K 2018 Retrospective In one of my weekly developer emails, I saw a link for JS13KGames. I've always wanted to create a...
over a year ago
23
over a year ago
In one of my weekly developer emails, I saw a link for JS13KGames. I've always wanted to create a video game. I asked my JavaScript-whiz buddy, Brad, if he was interested in building a game with me. Without hesitation, he said “Yes!” Concept A couple of years ago I came up with...
David Heinemeier...
The last RailsConf Few numbers exemplified the early growth of Rails like attendance at RailsConf. I think we started...
a year ago
62
a year ago
Few numbers exemplified the early growth of Rails like attendance at RailsConf. I think we started with something like 400-600 attendees at the inaugural conference in Chicago in 2006, then just kept doubling year over year, as Rails went to the moon. If memory serves me right,...
Yale E360
Work on tasks, not stories One tenet of big-a Agile1 is that developers should all work on individual user stories as the...
a year ago
25
a year ago
One tenet of big-a Agile1 is that developers should all work on individual user stories as the smallest unit of work2. That a ticket should almost always be a story, because that means it's something that delivers concrete value to the users. There are some cases in which this...
Krzysztof Kowalczyk...
Thoughts on C/C++ killer There are several programming languages that are “better C/C++”: zig, odin, jai, D. The problem is...
3 weeks ago
4
3 weeks ago
There are several programming languages that are “better C/C++”: zig, odin, jai, D. The problem is adoption: it’s hard to break from all the code already written in C/C++. It’s too expensive to rewrite large code bases in new language. My idea on how to improve adoption: perfect...
EXPLAIN EXTENDED
Happy New Year: 3D picture of the coronavirus in SQL A picture of the nasty coronavirus using 3d ray tracing in SQL The post Happy New Year: 3D picture...
over a year ago
23
over a year ago
A picture of the nasty coronavirus using 3d ray tracing in SQL The post Happy New Year: 3D picture of the coronavirus in SQL appeared first on EXPLAIN EXTENDED.
swyx's site RSS Feed
My Fave New Podcasts of 2023 As someone who does a lot of my learning via podcasts, I've been putting up picks lists for 4 years...
a year ago
37
a year ago
As someone who does a lot of my learning via podcasts, I've been putting up picks lists for 4 years straight (see main 2019 list, then my 2020 and 2021 and 2022 diffs), so it's time to do year 5(!)
Quentin Santos
Interactive Flamegraphs In my latest article, I made heavy use of flamegraphs. To makes things clearer, flamegraphs are...
10 months ago
29
10 months ago
In my latest article, I made heavy use of flamegraphs. To makes things clearer, flamegraphs are visualizations of how much time is spent in each function in a program: ./write –write_with_vmsplice –huge_page –busy_loop | ./read –read_with_splice –busy_loop Profiling of ./write...
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
36
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...
David Crawshaw
BBR queue.acm.org/detail.cfm?id=3022184
over a year ago
Nelson's Weblog
PreSonus Eris speakers PreSonus makes good computer speakers. They’re marketed as “reference monitors” but at $100 for a...
a year ago
106
a year ago
PreSonus makes good computer speakers. They’re marketed as “reference monitors” but at $100 for a small set I have my doubts about their referenceness. Fortunately I have a tin ear and they sound just fine for my computer playing YouTube videos, compressed music, games. ...
The Codist
Why I Use Swift To Make Generative Art Now that I am retired from programming for a living, I make generative art (not AI; see my post What...
9 months ago
68
9 months ago
Now that I am retired from programming for a living, I make generative art (not AI; see my post What Is Generative Art?) every day. I belong to a discord community of generative artists, yet I stick out because I am the only person using Swift as my chosen language.
Jim Nielsen’s Blog
Cite Your Sources, AI In a recent note of mine, I quoted Jaron Lanier on AI chatbots: There are two ways this could go....
over a year ago
63
over a year ago
In a recent note of mine, I quoted Jaron Lanier on AI chatbots: There are two ways this could go. One is that we pretend the bot is a real thing, a real entity like a person, then in order to keep that fantasy going we’re careful to forget whatever source texts were used to have...
swyx's site RSS Feed
Specialize In The New > Author's note: This is part 4 of a series of essays I originally drafted about [Opinions for your...
over a year ago
27
over a year ago
> Author's note: This is part 4 of a series of essays I originally drafted about [Opinions for your Tech Career](https://gist.github.com/sw-yx/9720bd4a30606ca3ffb8d407113c0fe5). Part 1 is [Learn in Public](https://www.swyx.io/learn-in-public/).
Vadim Kravcenko
Contracts you should never sign When it comes to software engineering and the IT industry in general, contracts are a necessary part...
over a year ago
30
over a year ago
When it comes to software engineering and the IT industry in general, contracts are a necessary part of doing business. […] The post Contracts you should never sign appeared first on Vadim Kravcenko.
Jim Nielsen’s Blog
Blog Posts vs. Social Posts From Emil Kowalski’s newsletter (my Feedbin cache for your convenience): I started writing more blog...
10 months ago
94
10 months ago
From Emil Kowalski’s newsletter (my Feedbin cache for your convenience): I started writing more blog posts recently. I like it because it's different than X. You get a spike of views when you share something on X, but that dies off quickly. If you provide great value with your...
Making software...
What Happened to Self-Hosted Blogs? What Happened to Self-Hosted Blogs? 2018-10-18 I remember a time on the internet1 when everyone and...
over a year ago
33
over a year ago
What Happened to Self-Hosted Blogs? 2018-10-18 I remember a time on the internet1 when everyone and their grandmother was running a personal blog. And I mean personal - not hosted on some side platform or a tacked-on addition to the rest of their website. Nowadays companies and...
Nelson's Weblog
The Sandbaggers I just finished an extraordinary late-70s TV show, The Sandbaggers. It’s British spy TV. While the...
a year ago
26
a year ago
I just finished an extraordinary late-70s TV show, The Sandbaggers. It’s British spy TV. While the show name-checks James Bond frequently the soul of it is more of a Le Carré thing. Intelligence as a series of dismal political battles between underpaid civil servants at the home...
PostHog's RSS Feed
The really important job interview questions engineers should ask (but don't) Since we started PostHog, our team has interviewed 725 people. What's one thing I've taken from...
over a year ago
25
over a year ago
Since we started PostHog, our team has interviewed 725 people. What's one thing I've taken from this? It's normal for candidates not to ask harder…
A Smart Bear
Scars Our emotional baggage and experience make us unique, but also serve as blinders.
7 months ago
Vadim Kravcenko
Is coding bootcamp better than university? Thanks for the question. Navigating the crossroads of your budding tech career is no small feat, and...
a year ago
28
a year ago
Thanks for the question. Navigating the crossroads of your budding tech career is no small feat, and the decision between […] The post Is coding bootcamp better than university? appeared first on Vadim Kravcenko.
Making software...
Blogging for 7 Years Blogging for 7 Years 2023-06-24 My first public article was posted on June 28th 2016. That was seven...
over a year ago
59
over a year ago
Blogging for 7 Years 2023-06-24 My first public article was posted on June 28th 2016. That was seven years ago. In that time, quite a lot has changed in my life both personally and professionally. So, I figured it would be interesting to reflect on these years and document it for...
swyx's site RSS Feed
Book Review - Shoe Dog by Phil Knight One of the greatest autobiographies by a business icon and great writer
over a year ago
Making software...
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
37
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...
Paolo Amoroso's...
Upgrading to Raspberry Pi OS 2024-11-19 <![CDATA[I upgraded my Raspberry Pi 400 to 64-bit Raspberry Pi OS 2024-11-19 based on Debian...
3 months ago
39
3 months ago
<![CDATA[I upgraded my Raspberry Pi 400 to 64-bit Raspberry Pi OS 2024-11-19 based on Debian Bookworm 12.9: The desktop of 64-bit Raspberry Pi OS 2024-11-19 on a Raspberry Pi 400. Since I had no files to preserve the process was surprisingly easy as I went with a full...
Eric Bailey
The Radium Craze Radium was discovered in 1898 by Polish chemist Marie Sklodowska Curie. To produce radium, you need...
over a year ago
19
over a year ago
Radium was discovered in 1898 by Polish chemist Marie Sklodowska Curie. To produce radium, you need to extract it from pitchblende, an ore that contains uranium. Radium was discovered in working with the known properties of pitchblende. Curie noticed that pitchblende in its...
David Heinemeier...
Microsoft taught Apple nothing Apple is protecting its App Store racket with the same kind of indignant entitlement that...
a year ago
23
a year ago
Apple is protecting its App Store racket with the same kind of indignant entitlement that characterized Microsoft during its darkest monopoly days. They’re in full “cut off the air supply” mode in Cupertino, pursuing Epic for a $73m legal bill in a lawsuit they partially lost....
alexwlchan
A bookmarklet to show which responsive image was chosen I’ve had a lot of fun fiddling with the images on this blog recently, and I think they’re better...
over a year ago
42
over a year ago
I’ve had a lot of fun fiddling with the images on this blog recently, and I think they’re better than when I started. I’ve read a bunch of articles on responsive images, and I’ve sprinkled the <picture> and <source> tags everywhere to offer images in a variety of sizes and...
Ink & Switch
02 · Group Key Agreement with BeeKEM How Beehive groups can agree on keys over time
5 months ago
Steve Klabnik
Introducing the rails-api project
over a year ago
Tinloof - Blog
Perfecting the design handover process At Tinloof, we aim for seamless and efficient design handoffs, drawing from our experience...
a year ago
26
a year ago
At Tinloof, we aim for seamless and efficient design handoffs, drawing from our experience completing dozens of projects. Our ultimate goal is a "0 questions asked" handoff, akin to an improved IKEA assembly experience. In this article, we'll explore the three core sections...
swyx's site RSS Feed
Donating $10k to FreeCodeCamp I benefited from FreeCodeCamp and would like to give back
over a year ago
PostHog's RSS Feed
How Spotify (and PostHog) build successful features This post is from our Substack newsletter, Product for Engineers . It's all about helping engineers...
over a year ago
27
over a year ago
This post is from our Substack newsletter, Product for Engineers . It's all about helping engineers and founders build better products, and…
The Changelog
Try the Last Internet Kermit Server $ grep kermit /etc/services kermit 1649/tcp What is this mysterious protocol? Who uses it and what...
a year ago
24
a year ago
$ grep kermit /etc/services kermit 1649/tcp What is this mysterious protocol? Who uses it and what is its story? This story is a winding one, beginning in 1981. Kermit is, to the best of my knowledge, the oldest actively-maintained software package with an original developer...
Tony Finch's blog
getopt() but smaller The other day I learned about the Rust crate lexopt which describes itself as, A pathologically...
8 months ago
72
8 months ago
The other day I learned about the Rust crate lexopt which describes itself as, A pathologically simple command line argument parser. Most argument parsers are declarative: you tell them what to parse, and they do it. This one provides you with a stream of options and values and...
Blog - Bitfield...
Rust and Go vs everything else Alex Pliutau and I discuss what Go programmers should know about Rust, and why the two languages...
7 months ago
106
7 months ago
Alex Pliutau and I discuss what Go programmers should know about Rust, and why the two languages make perfect partners.
David Crawshaw
COPY Relocations "put the address of symbol X inside symbol Y at offset O" $ cat symY.c void x(); void y()...
over a year ago
13
over a year ago
"put the address of symbol X inside symbol Y at offset O" $ cat symY.c void x(); void y() { x(); } $ cc -c symY.c $ readelf -r symY.o Relocation section '.rela.text' at offset 0x518 contains 1 entries: Offset Info Type Sym. Value Sym. Name +...
Liz Denys
He's not my friend. Appearances can be deceiving. When a man comes over to talk to me, I can't always speak my mind....
over a year ago
31
over a year ago
Appearances can be deceiving. When a man comes over to talk to me, I can't always speak my mind. What I want to say is often not what someone else wants to hear, and I learned early in life that men who don't hear what they want to hear often get angry. Maybe that anger will...
Code Of Honor
The StarCraft path-finding hack Game-unit path-finding is something that most players never notice until it doesn’t work quite...
over a year ago
53
over a year ago
Game-unit path-finding is something that most players never notice until it doesn’t work quite right, and then that minor issue becomes a rage-inducing, end-of-the-world problem. During the development of StarCraft there were times when path-finding just didn’t work at all. As...
A Smart Bear
The "Opposite Test" Elevate your product marketing: Use the Opposite Test to avoid generic bullet points and craft...
over a year ago
10
over a year ago
Elevate your product marketing: Use the Opposite Test to avoid generic bullet points and craft compelling, unique features.
Computer Things
What makes concurrency so hard? A lot of my formal specification projects involve concurrent or distributed system. That's in the...
a year ago
22
a year ago
A lot of my formal specification projects involve concurrent or distributed system. That's in the sweet spot of "difficult to get right" and "severe costs to getting it wrong" that leads to people spending time and money on writing specifications. Given its relevance to my job, I...
Alex Meub
Controlling Wemo Smart Plugs with Arduino «««< HEAD Smart outlets are great. I’ve owned Belkin Wemo Mini smart plugs for years and used them...
over a year ago
32
over a year ago
«««< HEAD Smart outlets are great. I’ve owned Belkin Wemo Mini smart plugs for years and used them for controlling lighting and fans. I thought it would be cool to control my Wemo plugs using a physical button (in addition to my phone). In many situations, a button is faster than...
samwho.dev
Load Balancing .simulation { width: 100%; display: flex; justify-content: center; align-items:...
over a year ago
57
over a year ago
.simulation { width: 100%; display: flex; justify-content: center; align-items: center; margin-bottom: 2.5em; } .load-balancer { color: black; font-weight: bold; } .request { color: #04BF8A; font-weight: bold; } .server { color:...
Yale E360
What's in my software engineering tool belt? One of my favorite things is reading about the tools other people use, and talking about the tools I...
over a year ago
25
over a year ago
One of my favorite things is reading about the tools other people use, and talking about the tools I use. When I read a post recently about a data journalist's data tool belt, well... I knew I'd have to share my own software engineering tool belt, too. So, here's my software...
Jim Nielsen’s Blog
RSS in HTML I have a question: has anyone ever tried to standardize an RSS feed in HTML? I can’t find any...
a year ago
128
a year ago
I have a question: has anyone ever tried to standardize an RSS feed in HTML? I can’t find any discussion around it — but I’d love to read more about the idea because it intrigues me. The OG RSS was an XML feed. Later we got JSON feeds. So why not an HTML feed standard? (I know,...
Dan Quach Blog
State of Data Engineering 2025 Q1 AI Updates There is a lot of chatter about 2025 being the year of agentic frameworks.  To me, this...
5 months ago
41
5 months ago
AI Updates There is a lot of chatter about 2025 being the year of agentic frameworks.  To me, this means a system in which a subset can allow AI models to take independent actions based on their environment, typically interacting with external APIs or interfaces.  The terminology...
David Heinemeier...
Switching to Android was easy In addition to trying out Windows for a week, I also switched my main phone number to Android...
a year ago
54
a year ago
In addition to trying out Windows for a week, I also switched my main phone number to Android recently. And that turned out to be far easier. Dangerously easy, you might say, if you were in Apple’s shoes. But it’s all down to how deep you’re mired in the platform services soup. I...
Making software...
Replacing My Eero Mesh Network with Two Mangos Replacing My Eero Mesh Network with Two Mangos 2023-03-09 It has been one week since I retired my...
over a year ago
46
over a year ago
Replacing My Eero Mesh Network with Two Mangos 2023-03-09 It has been one week since I retired my Eero mesh network setup and replaced it with two Mango Mini Travel Routers (GL-MT300N-V2). There were some obvious reasons to make this switch but I was initially unsure how the...
swyx's site RSS Feed
Big L Notation In this post I sketch out `Big L` notation, which plots your learning as a function of `N` years of...
over a year ago
39
over a year ago
In this post I sketch out `Big L` notation, which plots your learning as a function of `N` years of experience, with `P` peers.
Grant Slatton
"Passage" A poem
5 months ago
swyx's site RSS Feed
Language Servers are the New Frameworks Developer Experience is shifting left, all the way to onKeyUp.
over a year ago
PostHog's RSS Feed
7 best free open source LLM observability tools right now To build LLM-powered apps, developers need to know how users are using their app. LLM observability...
3 months ago
49
3 months ago
To build LLM-powered apps, developers need to know how users are using their app. LLM observability tools help them do this by capturing LLM provider…
Alex Meub
A Look at Portland Car2Go Data Recently I became a Car2Go member and I can’t say enough good things about the service. It’s fast,...
over a year ago
34
over a year ago
Recently I became a Car2Go member and I can’t say enough good things about the service. It’s fast, cheap and ridiculously convenient; it’s a pretty incredible transportation option. Part of what makes it so great are the apps that give you up-to-date car location and availability...
Jim Nielsen’s Blog
The Ruthless Edit Rick Rubin gives this advice about working in the studio with artists when making an album: [Let’s...
10 months ago
77
10 months ago
Rick Rubin gives this advice about working in the studio with artists when making an album: [Let’s say] We’ve recorded twenty-five songs. We think the album is going to have ten. Instead of picking our favorite ten, we limit it to: “What are the five or six we can’t live...
The History of the...
What happens to what we’ve already created? When we think about AI, we can't only think of what it has generated. We need to think about what it...
5 months ago
40
5 months ago
When we think about AI, we can't only think of what it has generated. We need to think about what it does to what the world has already created. The post What happens to what we’ve already created? appeared first on The History of the Web.
Charles Chen
Google Firebase with dotnet6 Find out why Google Firebase is a great platform for application development with .NET 6
over a year ago
Acko.net
The GPU Banana Stand Freshly whipped WebGPU, with ice cream I recently rolled out version 0.7 of Use.GPU, my...
over a year ago
9
over a year ago
Freshly whipped WebGPU, with ice cream I recently rolled out version 0.7 of Use.GPU, my declarative/reactive WebGPU library. This includes features and goodies by itself. But most important are the code patterns which are all nicely slotting into place. This continues to be...
Ink & Switch
Capstone: A tablet for thinking Cards and inking on a freeform canvas for the two-step creative process.
over a year ago
Making software...
Browser History Sucks Browser History Sucks 2019-04-20 Have you ever needed to step back through your browser history to...
over a year ago
33
over a year ago
Browser History Sucks 2019-04-20 Have you ever needed to step back through your browser history to find a particular site or product? Do you remember that experience being good? Most likely not. Much like printers, the design of browser history interfaces hasn't changed in years....
Joel Gascoigne
The Heartbeat Podcast with Claire Lew I recently the pleasure of being interviewed on the Heartbeat Podcast by Claire Lew. Listen above,...
over a year ago
35
over a year ago
I recently the pleasure of being interviewed on the Heartbeat Podcast by Claire Lew. Listen above, and check out the full transcript.
Irrational...
Wardley mapping the service orchestration ecosystem (2014). In Uber’s 2014 service migration strategy, we explore how to navigate the move from a Python...
3 months ago
35
3 months ago
In Uber’s 2014 service migration strategy, we explore how to navigate the move from a Python monolith to a services-oriented architecture while also scaling with user traffic that doubled every six months. This Wardley map explores how orchestration frameworks were...
Engineer’s Codex
How Airbnb Scaled by Moving Away From a Monolith 4 lessons from Airbnb's scaling strategy, with comparisons to other big tech companies
a year ago
Irrational...
Testing strategy: avoid the waterfall strategy trap with iterative refinement. If I could only popularize one idea about technical strategy, it would be that prematurely applying...
9 months ago
75
9 months ago
If I could only popularize one idea about technical strategy, it would be that prematurely applying pressure to a strategy’s rollout prevents evaluating whether the strategy is effective. Pressure changes behavior in profound ways, and many of those changes are intended to make...
The Changelog
So Many Caring People In This World When I was a boy and I would see scary things in the news, my mother would say to me, “Look for the...
over a year ago
20
over a year ago
When I was a boy and I would see scary things in the news, my mother would say to me, “Look for the helpers. You will always find people who are helping.” To this day, especially in times of “disaster,” I remember my mother’s words and I am always comforted by realizing that...
Miguel Carranza
Working with Miguel: A Practical Guide Since reading ‘High Growth Handbook’ by Elad Gil, the value of writing a ‘Working with’ document...
a year ago
64
a year ago
Since reading ‘High Growth Handbook’ by Elad Gil, the value of writing a ‘Working with’ document became crystal clear to me. I am sharing mine externally to inspire other founders and leaders to reflect and write down their own working styles. These documents are incredibly...
The Changelog
The Good, Bad, and Scary of the Banning of Donald Trump, and How Decentralization Makes It All... It is undeniable that banning Donald Trump from Facebook, Twitter, and similar sites is a benefit...
over a year ago
21
over a year ago
It is undeniable that banning Donald Trump from Facebook, Twitter, and similar sites is a benefit for the moment. It may well save lives, perhaps lots of lives. But it raises quite a few troubling issues. First, as EFF points out, these platforms have privileged speakers with...
Josh Comeau's blog
An Interactive Guide to Keyframe Animations CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this...
over a year ago
24
over a year ago
CSS keyframe animations are incredibly flexible and powerful, but they’re also a bit weird. In this deep-dive tutorial, we'll learn how CSS keyframes work from the ground up, and see how to use them to build high-quality animations.
Daniel Immke's Blog...
2018: A year in review It’s the end of the year, and I’ve been reflecting on what I accomplished this year and what I...
over a year ago
26
over a year ago
It’s the end of the year, and I’ve been reflecting on what I accomplished this year and what I didn’t, as well as what I can do better next…
Charles Chen
The Boomer .NET Dev Skill Upgrade Guide — Part 1 The first part of my guide for how .NET developers need to re-orient in the modern dev landscape.
over a year ago
bunnie's blog
Winner, Name that Ware February 2025 The Ware from last month is the main board from a Lego Duplo Steam Train. As predicted, this was a...
3 months ago
34
3 months ago
The Ware from last month is the main board from a Lego Duplo Steam Train. As predicted, this was a much easier one to guess. Congrats to MJS for naming it (with a margin of just half an hour ahead of Will), email me for your prize! And again, thanks to spida for contributing yet...
Epic Web Dev
Why I Won’t Use JSDOM (article) Explore how JSDOM's browser simulation works, and learn front-end testing approaches using Vitest...
5 months ago
47
5 months ago
Explore how JSDOM's browser simulation works, and learn front-end testing approaches using Vitest Browser Mode for direct browser testing and native APIs
David Heinemeier...
Too much therapy at work Many years ago, Jason and I hired a COO at 37signals, but ended up letting them go after just a year...
8 months ago
66
8 months ago
Many years ago, Jason and I hired a COO at 37signals, but ended up letting them go after just a year (many reasons, another story). This happened not long before one of our company meet-ups, so we thought it fitting to discuss the matter in-person. What a mistake. The session...
Sometimes It Works...
On API Evolution: Globally Consistent Interfaces On API Evolution: Globally Consistent Interfaces Maintaining the interface contract is a two-sided...
over a year ago
10
over a year ago
On API Evolution: Globally Consistent Interfaces Maintaining the interface contract is a two-sided affair One Approach Consistency FTW! Results Conclusion ¶On API Evolution: Globally Consistent Interfaces ¶Maintaining the interface contract is a two-sided affair Before you dive...
Contraption Co.
Innovation versus distribution The race between startups and incumbents
9 months ago
Quentin Santos
Overanalyzing a minor quirk of Espressif’s reset circuit The mystery In the previous article, I briefly mentioned a slight difference between the ESP-Prog...
a week ago
11
a week ago
The mystery In the previous article, I briefly mentioned a slight difference between the ESP-Prog and the reproduced circuit, when it comes to EN: Focusing on EN, it looks like the voltage level goes back to 3.3V much faster on the ESP-Prog than on the breadboard circuit. The...
A Smart Bear
Refutation: An acquisition is always a failure Independent or acquired, companies always evolve, and not always for the better. Smart exits can...
over a year ago
9
over a year ago
Independent or acquired, companies always evolve, and not always for the better. Smart exits can create opportunities for everyone involved.
Sometimes It Works...
How your choice of tech can help you grow How your choice of tech can help you grow Making architectural choices for scaling your...
over a year ago
11
over a year ago
How your choice of tech can help you grow Making architectural choices for scaling your business Making architectural choices for securing your business We’re hiring! ¶How your choice of tech can help you grow I’ve been working at Elvie for almost 2 years. My remit has been to...
TokyoDev
Will a company in Japan find out your previous salary? When it comes to [salary negotiation in...
over a year ago
47
over a year ago
When it comes to [salary negotiation in Japan](/articles/a-guide-to-salary-negotiations-in-japan-s-tech-industry), companies often have the upper hand. Not only do they know what they're willing to pay for a position, but it is very common for companies to ask you to disclose...
Yale E360
Introducing Hurl, a terrible (but cute) idea for a language Sometimes we have ideas that are bad but demand to enter reality. A few months ago, while chatting...
over a year ago
26
over a year ago
Sometimes we have ideas that are bad but demand to enter reality. A few months ago, while chatting with a friend, we toyed around with the idea of a language where the only control flow you get is error handling. This idea embedded itself in my brain and wouldn't let me go, so I...
Blog of Simple...
Analytics without a cookie banner
a year ago
Ralph Ammer
Xunzi vs. Mengzi – Are People (No) Good? About 2300 years ago, the great Chinese thinker Xunzi 荀⼦ wrote: “Human nature is bad“. But he wasn’t...
6 months ago
95
6 months ago
About 2300 years ago, the great Chinese thinker Xunzi 荀⼦ wrote: “Human nature is bad“. But he wasn’t just having a bad day. The question—Are humans fundamentally good or bad?—is a major fork in the road. How you answer this question profoundly impacts your morals and how you live...
blag
Installing Transmission (remote and CLI) client on Raspberry Pi This tutorial will explain you how to install Transmission client on Raspberry Pi running Raspbian.
over a year ago
Liz Denys
Notes on pandemic eats, March to mid-October 2020 I became vegetarian in February. It was a really, really long time coming, and becoming vegetarian...
over a year ago
32
over a year ago
I became vegetarian in February. It was a really, really long time coming, and becoming vegetarian before the start of a pandemic was really convenient. Few things beat having a bunch of dried beans, lentils, and veggies plus a bunch of rice on in my pantry while you're figuring...
David Crawshaw
UTF-7: a ghost from the time before UTF-8 UTF-7: a ghost from the time before UTF-8 2018-10-31 On Halloween this year I learned two scary...
over a year ago
15
over a year ago
UTF-7: a ghost from the time before UTF-8 2018-10-31 On Halloween this year I learned two scary things. The first is that a young toddler can go trick-or-treating in your apartment building and acquire a huge amount of candy. When they are this young they have no interest in the...
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.
Quentin Santos
On-Die ECC This article will be pretty short. When I built my new desktop computer, I considered ECC memory....
8 months ago
48
8 months ago
This article will be pretty short. When I built my new desktop computer, I considered ECC memory. So, I looked around for DDR5 ECC memory. Surprisingly, DDR5 memory sticks that mentioned ECC was not significantly more expensive than other DDR5 memory sticks. Sometimes, they were...
alexwlchan
The surprising utility of a Flickr URL parser &rarr; As part of my work at the Flickr Foundation, I wrote a little Python library that can be used to...
a year ago
59
a year ago
As part of my work at the Flickr Foundation, I wrote a little Python library that can be used to parse Flickr URLs. For example: $ flickr_url_parser 'https://www.flickr.com/photos/usnationalarchives/4727552068/' {"type": "single_photo", "photo_id": "4727552068"} This started...
swyx's site RSS Feed
Pensieve: Mar 7 2024 Public thoughts that could be blogposts but i dont have time so have the short form.
a year ago
Jim Nielsen’s Blog
The Cost of Avoiding Annoyance tl;dr Living with annoying technological constraints might be less costly than maintaining the...
a year ago
52
a year ago
tl;dr Living with annoying technological constraints might be less costly than maintaining the sophisticated workarounds we create to avoid them. I really enjoyed this well-reasoned article explaining why htmx, the open-source hypermedia JS framework, does not have a build...
swyx's site RSS Feed
Optimistic, Offline-First Apps This is my attempt adapting an Amplify DataStore tutorial to Svelte
over a year ago
David Heinemeier...
Google's sad ideological capture was exactly what we were trying to avoid The Gemini AI roll out should have been Google's day of triumph. The company made one of the...
a year ago
40
a year ago
The Gemini AI roll out should have been Google's day of triumph. The company made one of the smartest acquisitions in tech when they bought DeepMind in 2014. They helped set the course for the modern AI movement with the Transformer paper in 2017. They were poised to be right...
Liz Denys
The underappreciated men's rights activist as a character background As we all know, men's rights activists are grossly misunderstood. On the surface, the men's rights...
over a year ago
39
over a year ago
As we all know, men's rights activists are grossly misunderstood. On the surface, the men's rights movement looks to be about getting equal rights with respect to things like adoptions and custody disputes, but actually, the movement is primarily a coordinated attack on women....
HTMHell
Boost website speed with prefetching and the Speculation Rules API by Schepp Everybody loves fast websites, and everyone despises slow ones even more. Site speed...
6 months ago
82
6 months ago
by Schepp Everybody loves fast websites, and everyone despises slow ones even more. Site speed significantly contributes to the overall user experience (UX), determining whether it feels positive or negative. To ensure the fastest possible page load times, it’s crucial to design...
Eric Bailey
GitHub now has a setting to underline links A public beta was released for GitHub on Friday the 29th. It allows you to apply or remove an...
a year ago
19
a year ago
A public beta was released for GitHub on Friday the 29th. It allows you to apply or remove an underline effect to links in body content. The link underlines are present in Issue and Pull Request comments, as well as other areas of the site. We are still identifying areas where...
A Smart Bear
Who's lying? Pilots use multiple dials, employing different sources of energy, to report identical data, because...
over a year ago
33
over a year ago
Pilots use multiple dials, employing different sources of energy, to report identical data, because they understand that in a dashboard full of information, something is always lying to you. The lesson is useful for data and metrics at our companies.
Making software...
Goodbye CSS Preprocessors Goodbye CSS Preprocessors 2017-09-07 I have been using preprocessors across all my side projects...
over a year ago
40
over a year ago
Goodbye CSS Preprocessors 2017-09-07 I have been using preprocessors across all my side projects since they first popped onto the scene. Sass, Stylus, LESS — you name the CSS preprocessor and I've most likely used it because CSS preprocessors are awesome. But that all changes...
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...
Jim Nielsen’s Blog
The Impressionist Blogging Movement I love this articulation: AI enables action without thought. It comes from an iA article about AI...
11 months ago
74
11 months ago
I love this articulation: AI enables action without thought. It comes from an iA article about AI and the future of design (emphasis mine): Now, what actually is AI? The Italian philosopher and technology ethicist Luciano Floridi sums it up nicely. He posits that AI doesn’t...
Blog - Bitfield...
Will write for food In the final sizzling chapter of my career exposé, we’ll learn how I went from self-unemployment...
a year ago
31
a year ago
In the final sizzling chapter of my career exposé, we’ll learn how I went from self-unemployment to founding the world’s tiniest publishing empire.
Computer Things
"Integration tests" are just vibes New blog post! Software Friction is about how all the small issues we run into developing software...
a year ago
22
a year ago
New blog post! Software Friction is about how all the small issues we run into developing software cause us to miss deadlines, and how we can address some of them. Patreon here. "Integration tests" are just vibes You should write more unit tests than integration tests. You should...
A Day In The Life...
A comprehensive list of failed projects A comprehensive list of failed projects
over a year ago
Patrick Kayongo
A New Dog “What are you doing now?” Sabelo asked Zoleka as she was taking a video of every part of their...
over a year ago
80
over a year ago
“What are you doing now?” Sabelo asked Zoleka as she was taking a video of every part of their living room with her phone. He was growing tired of her ever-new discoveries and project ideas, and he didn’t know if he had the energy to stomach this new one. But she was too busy...
Blog System/5
EndBASIC 0.11 is here Support for user-defined functions, an LCD, and a disassembler
11 months ago
Irrational...
What can agents actually do? There’s a lot of excitement about what AI (specifically the latest wave of LLM-anchored AI) can...
a week ago
16
a week ago
There’s a lot of excitement about what AI (specifically the latest wave of LLM-anchored AI) can do, and how AI-first companies are different from the prior generations of companies. There are a lot of important and real opportunities at hand, but I find that many of these...
the singularity is...
Influence Agents Check 1, 2 is the mic on? Most AI doom scenarios are nonsense. The idea of a rogue computer behaving...
8 months ago
59
8 months ago
Check 1, 2 is the mic on? Most AI doom scenarios are nonsense. The idea of a rogue computer behaving in a way no humans want never made sense to me, only to Hollywood who doesn’t know all that much about computers. Paul Christiano has one of my favorite takes, that the creation...
Oxide Computer...
RIP Khaled Bichara, 1971-2020 We were deeply saddened to learn that Khaled Bichara, one of Oxide’s angel investors, died in a...
over a year ago
32
over a year ago
We were deeply saddened to learn that Khaled Bichara, one of Oxide’s angel investors, died in a car accident in Cairo on Friday night. Those of us who have known Khaled for years have known him to be a bold investor who appreciated hard technical problems – and also a profoundly...
Alex Meub
A Pretty Good Entertainment Setup My entertainment setup is relatively simple but I’m happy with it. All my content is stored on a...
over a year ago
34
over a year ago
My entertainment setup is relatively simple but I’m happy with it. All my content is stored on a Synology DiskStation DS213 NAS with 2x2TB RAID 0 configured drives. This is hands down the best NAS I’ve ever used. It’s super easy to set up and the interface is awesome (all...
David Heinemeier...
Our switch to Kamal is complete In a fit of frustration, I wrote the first version of Kamal in six weeks at the start of 2023. Our...
4 months ago
28
4 months ago
In a fit of frustration, I wrote the first version of Kamal in six weeks at the start of 2023. Our plan to get out of the cloud was getting bogged down in enterprisey pricing and Kubernetes complexity. And I refused to accept that running our own hardware had to be that expensive...
tonsky.me
Logo: Cyrillic version of Internet Explorer logo. Because it’s iconic.
2 months ago
Julia Evans
Standards for ANSI escape codes Hello! Today I want to talk about ANSI escape codes. For a long time I was vaguely aware of ANSI...
4 months ago
42
4 months ago
Hello! Today I want to talk about ANSI escape codes. For a long time I was vaguely aware of ANSI escape codes (“that’s how you make text red in the terminal and stuff”) but I had no real understanding of where they were supposed to be defined or whether or not there were...
Dan Slimmon
Podcast: Small Batches with Adam Hawkins I was recently delighted to be interviewed by Adam Hawkins on his podcast Small Batches. We...
10 months ago
82
10 months ago
I was recently delighted to be interviewed by Adam Hawkins on his podcast Small Batches. We discussed a huge variety of topics. Here is the full episode, and on that page you’ll find meticulously timestamped links to specific topics. Check out the rest of Adam’s podcast, it’s...
Making software...
Bringing dwm Shortcuts to GNOME Bringing dwm Shortcuts to GNOME 2023-11-02 The dwm window manager is my standard "go-to" for most of...
a year ago
97
a year ago
Bringing dwm Shortcuts to GNOME 2023-11-02 The dwm window manager is my standard "go-to" for most of my personal laptop environments. For desktops with larger, higher resolution monitors I tend to lean towards using GNOME. The GNOME DE is fairly solid for my own purposes. This...
PostHog's RSS Feed
A non-coder's thoughts on an 'Everybody Codes' culture One of PostHog’s core values is that everybody codes. That doesn’t mean everyone needs previous...
over a year ago
26
over a year ago
One of PostHog’s core values is that everybody codes. That doesn’t mean everyone needs previous experience as a developer or engineer, but we…
Blog System/5
Strings, encodings, NULs and Bazel A story on how strings without NULs are problematic for interop with the OS
a year ago
Krzysztof Kowalczyk...
How I implemented Oembed Proxy for GitHub Why Oembed Proxy for GitHub I’m writing a programming book Essential Go in Notion and I...
over a year ago
26
over a year ago
Why Oembed Proxy for GitHub I’m writing a programming book Essential Go in Notion and I need to include code snippets. Notion has support for code blocks but it’s not good enough for my use case. I want to make sure the code compiles so I write small programs and...
charity.wtf
“Founder Mode” and the Art of Mythmaking I’ve never been good at “hot takes”. Anyone who knows anything about marketing can tell you that the...
6 months ago
110
6 months ago
I’ve never been good at “hot takes”. Anyone who knows anything about marketing can tell you that the best time to share your opinion about something is when everyone is all worked up about it. Hot topics drive clicks and eyeballs and attention en masse. Unfortunately, my internal...
Steve Klabnik
How can I contribute to Ruby on Rails?
over a year ago
Blog System/5
Picking glibc versions at runtime Using a glibc version that is different from the system-provided one shouldn't require the use of...
11 months ago
91
11 months ago
Using a glibc version that is different from the system-provided one shouldn't require the use of containers, as I recently heard someone claim. Let's take a look at how dynamic linking works and what the options are.
Basta’s Notes
Don't ask me to embarrass myself. Or: Please Lucy, stop asking me to kick the football.
12 months ago
Contraption Co.
Archetypes of LLM apps What businesses are actually doing with AI
7 months ago
Joel Gascoigne
Thoughts on travelling with your startup * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Buffer...
over a year ago
27
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Buffer [http://bufferapp.com] has been a crazy ride since I first had the idea back in October 2010. As we’ve grown the startup from nothing to 250,000 users, a $600,000 annual revenue run rate...
David Heinemeier...
Get in losers, we're moving to Linux! I've never seen so many developers curious about leaving the Mac and giving Linux a go. Something...
a week ago
14
a week ago
I've never seen so many developers curious about leaving the Mac and giving Linux a go. Something has really changed in the last few years. Maybe Linux just got better? Maybe powerful mini PCs made it easier? Maybe Apple just fumbled their relationship with developers one too...
Confessions of a...
One Law to Rule All Code Optimizations A systems-level reasoning model for understanding why optimizations succeed or fail.
a month ago
HTMHell
#17 inaccessible cards Context: A list of linked cards, each with heading, image, and teaser text. Bad code <section> ...
over a year ago
25
over a year ago
Context: A list of linked cards, each with heading, image, and teaser text. Bad code <section> <section> <h2>Overview</h2> <figure class="card" data-url="image1.html" style="background: url(image1.jpg)"> <figcaption> <h4>My heading</h4> ...
PostHog's RSS Feed
How to turn user interviews into actionable snapshots Regularly talking to users is an important habit for any product team, but it's wasted without an...
over a year ago
30
over a year ago
Regularly talking to users is an important habit for any product team, but it's wasted without an efficient way to share what you learn. At PostHog…
David Crawshaw
2016-01-01 "It’s a Cortex M4F MCU with extraordinarily-low current consumption. How low? They’re quoting 34...
over a year ago
14
over a year ago
"It’s a Cortex M4F MCU with extraordinarily-low current consumption. How low? They’re quoting 34 uA/MHz running from flash." www.embedded.com/electronics-blogs/break-points/4441091/Subthreshold-transistors-and-MCUs
Charles Chen
Concurrent Processing in .NET 6 with System.Threading.Channels (Bonus: Interval Trees) Using .NET System.Threading.Channels for concurrent processing with interval trees.
over a year ago
PostHog's RSS Feed
How we’re making PostHog deployments easier When PostHog was born in 2020, it was a simple Python application (Django + Celery) backed by a...
over a year ago
26
over a year ago
When PostHog was born in 2020, it was a simple Python application (Django + Celery) backed by a PostgreSQL datastore. Troubleshooting was easy, while…
Patrick Kayongo
Park Games As the shedding of the luck-bean tree forms coral carpets on the grass below; as the birds begin...
over a year ago
36
over a year ago
As the shedding of the luck-bean tree forms coral carpets on the grass below; as the birds begin their morning song earlier into the fourth watch of the night, calling the sun to come out to play; as new flowering greens shoot out of chronic brown branches; urban nature dances to...
TokyoDev
Childcare Options in Japan Though arranging childcare in Japan can be tricky, there are a wide variety of options available....
a year ago
27
a year ago
Though arranging childcare in Japan can be tricky, there are a wide variety of options available. Services will vary greatly depending on your location, the ages of your children, and the time of year. This article explores all of the most common childcare offerings, to get you...
PostHog's RSS Feed
Why we raised a $15m Series B ahead of schedule Last week we proudly announced we’d successfully raised $15 million in a Series B funding round,...
over a year ago
30
over a year ago
Last week we proudly announced we’d successfully raised $15 million in a Series B funding round, with support from Y Combinator Continuity Fund and GV…
Jim Nielsen’s Blog
Making Films and Making Websites I recently listened to an episode of the Scriptnoes podcast interviewing Christopher Nolan, director...
a year ago
61
a year ago
I recently listened to an episode of the Scriptnoes podcast interviewing Christopher Nolan, director of films such as The Dark Knight, Inception, and Oppenheimer. Generally, it’s fascinating look at the creative process. More specifically, I couldn’t help but see the parallels...
Letters of Note
I miss you so very much, Ryan In December of 1984, 13-year-old Ryan White was given 6 months to live after contracting AIDS during...
over a year ago
50
over a year ago
In December of 1984, 13-year-old Ryan White was given 6 months to live after contracting AIDS during a contaminated treatment for hemophilia, a blood condition with which he had lived since birth. By June of 1985, keen to resume as normal a lifestyle as possible, Ryan attempted...
A Beautiful Site
Parsing URLs in JavaScript There's an excellent trick to parsing URLs in JavaScript, which was introduced last year by John...
over a year ago
35
over a year ago
There's an excellent trick to parsing URLs in JavaScript, which was introduced last year by John Long over on GitHub. This technique works great, but the resulting search property will be a raw query string. This isn't very useful if you need to access certain variables in said...
Blog of Simple...
The most interesting GDPR fines
9 months ago
Alex MacCaw
Zone of Genius Aligning the right people with jobs to be done is an age-old problem in company building. And on a...
over a year ago
32
over a year ago
Aligning the right people with jobs to be done is an age-old problem in company building. And on a micro level, aligning yourself with the right role is also challenging. What should you delegate? Where should you focus your efforts? I've found the Zone of Genius framework to
macwright.com
awesome-codemirror by () I started another “awesome” GitHub repo (a list of resources), for CodeMirror, called...
a year ago
28
a year ago
I started another “awesome” GitHub repo (a list of resources), for CodeMirror, called awesome-codemirror. CodeMirror has a community page but I wanted a freewheeling easy-to-contribute-to alternative. Who knows if it’ll grow to the size of awesome-geojson - 2.1k stars as of this...
The Pragmatic...
A Return to the Office (RTO) Wave? Dozens of tech companies are starting to have their staff return to the office. I talked with...
over a year ago
38
over a year ago
Dozens of tech companies are starting to have their staff return to the office. I talked with software engineers and managers at these companies. Are we seeing the start of a trend?
David Gerrells
thinking around a pen Codepen is a delightful app that I used over the years to practice my frontend skill. One thing that...
over a year ago
22
over a year ago
Codepen is a delightful app that I used over the years to practice my frontend skill. One thing that has annoyed me was that over time they have limited features more and more behind a pay wall for a pro account...
MMapped blog
Flat in-order binary trees
a year ago
Making software...
Simplifying the Craigslist Gallery Simplifying the Craigslist Gallery 2022-10-03 This article was updated on October 11, 2022 I'm a big...
over a year ago
39
over a year ago
Simplifying the Craigslist Gallery 2022-10-03 This article was updated on October 11, 2022 I'm a big fan of craigslist.org and the overall UX used throughout their application. My own website is an ever-changing example of "brutalist" or minimalist design, so I'm always inspired...
Blog of Simple...
Simple Analytics AI
a year ago
A Beautiful Site
Finding the active element in a shadow root You can get the focused element with document.activeElement but, if it's inside a shadow root, this...
over a year ago
42
over a year ago
You can get the focused element with document.activeElement but, if it's inside a shadow root, this will be the host element. This happens because of retargeting, but sometimes you might need access to the internal element that actually has focus. Here's a recursive function that...
General Robots
How to Pick a Problem So You Want To Do Robots: Part 7. Allright, you’re going to make a general purpose robot. Eventually...
over a year ago
29
over a year ago
So You Want To Do Robots: Part 7. Allright, you’re going to make a general purpose robot. Eventually it’s going to do all kinds of things. But right now it doesn’t do anything. What do you try first? In this post we’ll talk about the various pitfalls to avoid when choosing your...
alexwlchan
Using templates in Terraform to document a deployment I’ve been doing a bunch of new Terraform recently, and I’ve started using it to document the...
over a year ago
41
over a year ago
I’ve been doing a bunch of new Terraform recently, and I’ve started using it to document the deployments it’s creating. In particular, I’ve started using Terraform to create README files which describe the exact infrastructure it’s just created. Here’s my latest example: a README...
The Changelog
Excellent Experience with Debian Bullseye I’ve appreciated the bullseye upgrade, like most Debian upgrades. I’m not quite sure how, since I...
over a year ago
28
over a year ago
I’ve appreciated the bullseye upgrade, like most Debian upgrades. I’m not quite sure how, since I was already running a backports kernel, but somehow the entire system is snappier. Maybe newer X or something? I’m really pleased with it. Hardware integration is even nicer now,...
Irrational...
Should we decompose our monolith? From their first introduction in 2005, the debate between adopting a microservices architecture, a...
10 months ago
93
10 months ago
From their first introduction in 2005, the debate between adopting a microservices architecture, a monolithic service architecture, or a hybrid between the two, has become one of the least-reversible decisions that most engineering organizations make. Even migrating to a...
Ink & Switch
Dispatch 002: Making a new medium and other recaps It’s always nice to celebrate publications and presenting our research in public, but much of our...
a year ago
8
a year ago
It’s always nice to celebrate publications and presenting our research in public, but much of our work are ongoing journeys. So, in this end of the year dispatch we wanted to share some recaps and talk a bit about one of our longest standing research tracks: programmable ink.
A Smart Bear
The practical application of "Rocks, Pebbles, Sand" You’ve probably seen this analogy before, but many real-world complications get in the way of...
over a year ago
37
over a year ago
You’ve probably seen this analogy before, but many real-world complications get in the way of actually doing it. It’s not just about how big tasks are, but about using different frameworks to prioritize each, and following certain guidelines about how to construct sprints.
PostHog's RSS Feed
Product engineer vs software engineer: How are they different? Software companies are changing. Where once product managers and software engineers dominated, now a...
over a year ago
93
over a year ago
Software companies are changing. Where once product managers and software engineers dominated, now a new role is emerging: the product engineer…
ntietz.com blog -...
Some things that make Rust lifetimes hard to learn After I wrote YARR (Yet Another Rust Resource, with requisite pirate mentions), one of my friends...
4 months ago
39
4 months ago
After I wrote YARR (Yet Another Rust Resource, with requisite pirate mentions), one of my friends tried it out. He gave me some really useful insights as he went through it, letting me see what was hard about learning Rust from a newcomer's perspective. Unsurprisingly, lifetimes...
Grant Slatton
Rust Macros: Zero to Hero A comprehensive guide on Rust macros
10 months ago
Steve Klabnik
A word about _why, Whyday, and Hackety Hack
over a year ago
On Life and Lisp
AAA gaming on Asahi Linux Gaming on Linux on M1 is here! We’re thrilled to release our Asahi game playing toolkit, which...
9 months ago
85
9 months ago
Gaming on Linux on M1 is here! We’re thrilled to release our Asahi game playing toolkit, which integrates our Vulkan 1.3 drivers with x86 emulation and Windows compatibility. Plus a bonus: conformant OpenCL 3.0. Asahi Linux now ships the only conformant OpenGL®, OpenCL™, and...
orlp.net - Blog...
Magical Fibonacci Formulae The following Python function computes the Fibonacci sequence, without loops, recursion or floating...
over a year ago
24
over a year ago
The following Python function computes the Fibonacci sequence, without loops, recursion or floating point arithmetic: f=lambda n:(b:=2<<n)**n*b//(b*b-b-1)%b It really does: >>> [f(n) for n in range(10)] [0, 1, 1, 2, 3, 5, 8, 13, 21, 34] How does it work? As a teaser, look at...
A Smart Bear
How repositioning a product allows you to 8x its price You can charge much more than you think, if you reposition your value-proposition. Here's how.
over a year ago
Vladimir Klepov as a...
Advanced Promise Coordination: Rate Limiting In the previous post we learnt to serialize and concurrecy-limit promise-based operations in js....
over a year ago
24
over a year ago
In the previous post we learnt to serialize and concurrecy-limit promise-based operations in js. This time we dive further and handle rate limiting. What Exactly to Rate Limit Let's get terminological matters out of the way first. Promises represent operations that last a certain...
37signals Dev
Thruster is now open source We’ve just released Thruster as open source! Thruster is a minimal HTTP/2 proxy server that we wrote...
a year ago
26
a year ago
We’ve just released Thruster as open source! Thruster is a minimal HTTP/2 proxy server that we wrote to make it easier to serve a Rails application with great performance and security. It runs alongside your existing Puma process, and adds: HTTP/2 support SSL (via Let’s Encrypt,...
Eric Bailey
Maralinga bomb test On September 17th, 1956 an atomic bomb was detonated in Maralinga, Australia. The bomb’s testing...
over a year ago
16
over a year ago
On September 17th, 1956 an atomic bomb was detonated in Maralinga, Australia. The bomb’s testing program was codenamed One Tree, and utilized a payload comparable to the horrific Little Boy bomb dropped on Hiroshima, Japan during World War II. The test was part of Operation...
swyx's site RSS Feed
How To Google Your Errors ---
over a year ago
Maggie Appleton
Interoperable Personal Libraries and Ad Hoc Reading Groups Exploring ways to build social infrastructure around books and reading on the open web
over a year ago
Confessions of a...
Recording of Live Session on CPython Virtual Machine Internals Yesterday we concluded the live session on the internals of the CPython virtual machine (VM) or the...
a year ago
Eric Bailey
How to build a cloud-hosted accessibility testing Windows computer using Amazon WorkSpaces
over a year ago
swyx's site RSS Feed
The Self Provisioning Runtime Improvements in DX in both programming languages and cloud infrastructure will eventually converge...
over a year ago
34
over a year ago
Improvements in DX in both programming languages and cloud infrastructure will eventually converge in a single paradigm, where you truly "just write business logic" and the platform mostly figures out the rest.
swyx's site RSS Feed
Flutter for React Native Devs in 30 Seconds You may have heard of [Flutter](https://flutter.io), Google's answer to React Native. What should...
over a year ago
A Beautiful Site
Building Custom Elements With a Library I often get asked why I use Lit to build web components. Hands down, it's become my preference after...
a year ago
66
a year ago
I often get asked why I use Lit to build web components. Hands down, it's become my preference after years of working with various libraries and tools. Here's why I use it. Libraries offer a better DX # This seems like a selfish answer for a developer to lean on, but there are...
Making software...
Improving Laptop Battery Performance on OpenBSD Improving Laptop Battery Performance on OpenBSD 2023-06-13 It is no secret that OpenBSD has poor...
over a year ago
64
over a year ago
Improving Laptop Battery Performance on OpenBSD 2023-06-13 It is no secret that OpenBSD has poor battery performance on laptops. Although not as impressive as something like Alpine Linux or FreeBSD, you can tweak OpenBSD just enough to squeeze more life out of your machine's...
swyx's site RSS Feed
What if Stripe is the next Google? Working out a thought exercise by Paul Graham.
over a year ago
Ognjen Regoje •...
All software engineers should freelance or found a business Many (most?) engineers go from university to a sizable company significantly distancing them from...
2 months ago
17
2 months ago
Many (most?) engineers go from university to a sizable company significantly distancing them from the actual value their code creates. They labour under the delusion that they’re paid to write code. In fact, they’re paid to make money, and writing code is probably the most...
Vladimir Klepov as a...
Why you Might Want to Extend React Components Do not extend components. If there is anything React community agrees upon, this is it. Use HOCs....
over a year ago
22
over a year ago
Do not extend components. If there is anything React community agrees upon, this is it. Use HOCs. Use state managers (and their connector HOCs). Use render props. Do not inherit. Remember, composition over inheritance! Obey your guru. Once upon a time, a developer extended his...
blag
Recurse Center Day 5: Garbage Collection Algorithms Learning the basics of GC, mark-sweep algorithm
over a year ago
Vadim Kravcenko
How to get programming experience when you can’t find a job? Hello Torb, So I’ve seen this question pop out several times, and I understand the frustration of...
a year ago
26
a year ago
Hello Torb, So I’ve seen this question pop out several times, and I understand the frustration of not being considered […] The post How to get programming experience when you can’t find a job? appeared first on Vadim Kravcenko.
Max Countryman
Breaking Free from Results-Oriented Thinking Magic: The Gathering, poker, and business strategy all have something in common: they're vulnerable...
over a year ago
117
over a year ago
Magic: The Gathering, poker, and business strategy all have something in common: they're vulnerable to a cognitive bias known as results-oriented thinking. But to optimize for success, we should avoid this bias and strive to replace it with sound strategy.
David Heinemeier...
The reality of the Danish fairytale Denmark has long ranked high on the list of societies that American liberals dream about turning the...
a year ago
40
a year ago
Denmark has long ranked high on the list of societies that American liberals dream about turning the United States into. And for many good reasons. Education is state-funded, and students are even paid a stipend to go to university. Health care is equally free of individual...
macwright.com
Recently I watched a large part of All Watched Over By Machines of Loving Grace this month. This also counts...
2 months ago
15
2 months ago
I watched a large part of All Watched Over By Machines of Loving Grace this month. This also counts as a “listening” item, because the theme song, “Baby Love Child” by Pizzicato Five, is also spectacular. Guitar Moves is a good series of interviews by Matt Sweeney, who I...
Marco.org
Low Power Mode for Mac laptops: making the case again In light of today’s rumor that a Pro Mode may be coming that seems to offer benefits in the opposite...
over a year ago
35
over a year ago
In light of today’s rumor that a Pro Mode may be coming that seems to offer benefits in the opposite direction,1 I wanted to re-make the case for a Low Power Mode on macOS — and explain why now is the time. Modern hardware constantly pushes thermal and power limits, trying to...
bunnie's blog
Winner, Name that Ware November 2022 The ware for November 2022 is a Keithley 2110-240. I’ll give Rodrigo F. the win, but I’m curious how...
over a year ago
39
over a year ago
The ware for November 2022 is a Keithley 2110-240. I’ll give Rodrigo F. the win, but I’m curious how he knew it was the -240 version; I did not expect someone to discern the line voltage rating from the photos! Also, thank you Ian Mason for the lucid explanation of the exposed...
Contraption Co.
A mini data center Hosting web apps on a Mac Mini
5 months ago
Joel Gascoigne
The paradox of how bugs and downtime can be a good thing * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Often if I give...
over a year ago
29
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * Often if I give a talk or I speak with someone about getting their idea off the ground, the topic of how solid the product should be comes up. In particular, people very frequently wait far too...
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.
markround.com
Haiku Package Management Discussion on Hacker News Discussion on lobste.rs I’ve long since been a die-hard BeOS fan and have...
over a year ago
33
over a year ago
Discussion on Hacker News Discussion on lobste.rs I’ve long since been a die-hard BeOS fan and have been running the open-source recreation Haiku for many years. I think it’s interesting to explore the “alternative OS” world and consider some great ideas that for whatever reason...
bunnie's blog
Winner, Name that Ware April 2023 The ware for April 2023 is an X-rite DTP22 spectrophotometer. This one almost made it through the...
over a year ago
38
over a year ago
The ware for April 2023 is an X-rite DTP22 spectrophotometer. This one almost made it through the month without being guessed, but congrats to cpresser for figuring it out in the last week! email me for your prize. Here’s some more context images of the ware. The colored filter...
The Pragmatic...
Behind the Scenes with Two New Salary Transparency Websites On the back of US salary transparency regulations, two new salary transparency websites have...
over a year ago
114
over a year ago
On the back of US salary transparency regulations, two new salary transparency websites have launched, built by the creators of Levels.fyi and Layoffs.fyi. I talked to both teams to learn how they were developed.
Remains of the Day
Catch up It has been some time since I posted here. Outside of lots of meetings around the country and some...
over a year ago
39
over a year ago
It has been some time since I posted here. Outside of lots of meetings around the country and some trips with family and friends, a few creative projects have stolen the lion's share of my free time. While I won't publish some Medium screed on how spending less time on social...
Blog System/5
Whatever happened to sandboxfs? Back in 2017–2020, while I was on the Blaze team at Google, I took on a 20% project that turned into...
a month ago
19
a month ago
Back in 2017–2020, while I was on the Blaze team at Google, I took on a 20% project that turned into a bit of an obsession: sandboxfs. Born out of my work supporting iOS development, it was my attempt to solve a persistent pain point that frustrated both internal teams and...
PostHog's RSS Feed
Google is about to make it a lot harder to track website and app users without third-party cookies Google says they intend to deprecate the use of third-party cookies in 2023. But why is this...
over a year ago
Steve Klabnik
Ember Data: ‘DS’ is not defined
over a year ago
Joel Gascoigne
Buffer's product journey, and our next step to hire a VP of Product Note: this was originally posted on the Buffer blog. We've been building Buffer for coming up to ten...
over a year ago
49
over a year ago
Note: this was originally posted on the Buffer blog. We've been building Buffer for coming up to ten years now. We’re currently a 90-person fully remote team with over 70,000 paying customers and $20M in annual revenue. We’re proud to be a leader
Irrational...
Constraints on giving feedback. Back when I was managing at Digg and Uber, I spent a lot of time delivering feedback to my...
a year ago
69
a year ago
Back when I was managing at Digg and Uber, I spent a lot of time delivering feedback to my management chain about issues in our organization. My intentions were good, but I alienated my management chain without accomplishing much. I also shared my concerns with my team, which I...
Joel Gascoigne
Acting with incomplete information in a startup * Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * As a fledgling...
over a year ago
29
over a year ago
* Tweet [https://twitter.com/share] * * Buffer [http://bufferapp.com/add] * As a fledgling entrepreneur in the midst of a growing startup, I try to read quite a lot around the subject. I’ve been deeply involved in startup culture for around two years now and I often find...
Oxide Computer...
Exploiting Undocumented Hardware Blocks in the LPC55S69 At Oxide Computer, we are designing a new computer system from the ground up. Along the way we...
over a year ago
37
over a year ago
At Oxide Computer, we are designing a new computer system from the ground up. Along the way we carefully review all hardware selected to ensure it meets not only functional needs but our security needs as well. This work includes reverse engineering where necessary to get a full...
Computer Things
GitHub Search for research and learning Hi everyone! I have a new blog post out: An RNG that runs in your brain. It's a mix of cool tricks...
a year ago
23
a year ago
Hi everyone! I have a new blog post out: An RNG that runs in your brain. It's a mix of cool tricks and math analysis done with an exotic gremlin language. Patreon is here. Also TLA+ workshop on Feb 12 etc etc use the code NEWSLETTERDISCOUNT for $100 off etc Anyway I've been all...
Steve Klabnik
The CLOSURE companion
over a year ago
Vladimir Klepov as a...
How I made banditypes, the smallest TS validation library I open-sourced banditypes — the smallest runtime validation library for TS / JS. It manages to fit...
over a year ago
25
over a year ago
I open-sourced banditypes — the smallest runtime validation library for TS / JS. It manages to fit all the basic functionality into an astounding 400 bytes. For reference, the popular zod and yup libraries are around 11KB, superstruct measures 1.8KB for the same set of...
Dan Slimmon
Huh! as a signal We can never predict with certainty what the next system failure will be. But we can predict,...
over a year ago
29
over a year ago
We can never predict with certainty what the next system failure will be. But we can predict, because painful experience has taught us, that some or all of the causes of that failure will be surprising. We can use that!
Jim Nielsen’s Blog
The Origin of Online Handles There are a few people online whose ubiquitous usernames I’ve always wondered about. For example:...
a year ago
27
a year ago
There are a few people online whose ubiquitous usernames I’ve always wondered about. For example: Jeremy Keith is “Adactio”. I have no idea what that word means. A quick internet search reveals no hints. Even ChatGPT has no idea. Dave Rupert is davatron5000. I wonder where...
alexwlchan
Redacting sensitive query parameters with koa and koa-logger At work, we use the Koa framework and koa-logger middleware as part of our website. Together, they...
over a year ago
43
over a year ago
At work, we use the Koa framework and koa-logger middleware as part of our website. Together, they give us nice request-response logs for all our traffic: <-- GET / --> GET / 200 754ms 57.28kb <-- GET /stories --> GET /stories 200 374ms 71.29kb <-- GET /works?query=trees -->...
swyx's site RSS Feed
Supervised Learning: Bayesian Inference Or, the unreasonable effectiveness of dumb rules
over a year ago
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
Backchannel: A relationship-based digital identity system In this article, we propose an alternative approach to digital identity that replaces user profiles...
over a year ago
35
over a year ago
In this article, we propose an alternative approach to digital identity that replaces user profiles with trusted digital relationships.
David Heinemeier...
Normal boyhood is ADHD Nearly a quarter of seventeen-year-old boys in America have an ADHD diagnosis. That's crazy. But...
3 months ago
34
3 months ago
Nearly a quarter of seventeen-year-old boys in America have an ADHD diagnosis. That's crazy. But worse than the diagnosis is that the majority of them end up on amphetamines, like Adderall or Ritalin. These drugs allow especially teenage boys (diagnosed at 2-3x the rate of girls)...
alexwlchan
Beyond `None`: actionable error messages for `keyring.get_password()` I’m a big fan of keyring, a Python module made by Jason R. Coombs for storing secrets in the system...
2 months ago
30
2 months ago
I’m a big fan of keyring, a Python module made by Jason R. Coombs for storing secrets in the system keyring. It works on multiple operating systems, and it knows what password store to use for each of them. For example, if you’re using macOS it puts secrets in the Keychain, but...
Irrational...
Refining strategy with Wardley Mapping. The first time I heard about Wardley Mapping was from Charity Majors discussing it on Twitter. Of...
6 months ago
95
6 months ago
The first time I heard about Wardley Mapping was from Charity Majors discussing it on Twitter. Of the three core strategy refinement techniques, this is the technique that I’ve personally used the least. Despite that, I decided to include it in this book because it highlights how...
TokyoDev
Guesstimating Your Lifestyle in Japan One common question in our Discord community is, “How much money do I need to make to live...
11 months ago
25
11 months ago
One common question in our Discord community is, “How much money do I need to make to live comfortably in Japan?” This question can be difficult to answer in a way that is both broadly useful and personally meaningful. Here, I will explain what goes into living expenses in Japan,...
Oxide Computer...
March 2020 Update Hello friends! I want to start by saying we wish you the very best during this unprecedented time in...
over a year ago
35
over a year ago
Hello friends! I want to start by saying we wish you the very best during this unprecedented time in which we are all united. Our thoughts go out to everyone working hard to help those in need. We wish you and your families health and resilience. Hard at work…​ and growing A lot...
The History of the...
Would the internet exist today if the printing press didn’t come before it? The breakthroughs of the web are often compared to the printing press. But could the former exist...
5 months ago
56
5 months ago
The breakthroughs of the web are often compared to the printing press. But could the former exist without the latter? The post Would the internet exist today if the printing press didn’t come before it? appeared first on The History of the Web.
Vladimir Klepov as a...
Become the master of your eslint with no-restricted-syntax The other day I was doing my normal thing trying to force import '*.css' to be the last import in a...
over a year ago
23
over a year ago
The other day I was doing my normal thing trying to force import '*.css' to be the last import in a file, which ensures a predicatbale CSS order. I spent hours looking for a eslint plugin to do that, but with little luck. Without getting into too much details: The built-in...
Steve Klabnik
I'm making it dead simple to contribute to Ruby's documentation
over a year ago
Epic Web Dev
Understand Authentication
a year ago
Ferd.ca
Local Optimizations Don't Lead to Global Optimums I like to think that I write code deliberately. I’m an admittedly slow developer, and I want to...
7 months ago
78
7 months ago
I like to think that I write code deliberately. I’m an admittedly slow developer, and I want to believe I do so on purpose. I want to know as much as I can about the context of what it is that I'm automating. I also use a limited set of tools. I used old computers for a long...
Ognjen Regoje •...
The managerial fear of the unknown There is nothing as inevitable as a re-org when a new VP joins. When a new executive joins they’re...
2 months ago
15
2 months ago
There is nothing as inevitable as a re-org when a new VP joins. When a new executive joins they’re often overwhelmed by the amount of context they need to absorb to start being effective. The more seasoned ones aren’t pertrubed by this: they understand that gathering this context...
Blog - Bitfield...
Best Go books for 2024 What are the best Go books for 2024? Read my (relatively) unbiased recommendations for the Go...
a year ago
27
a year ago
What are the best Go books for 2024? Read my (relatively) unbiased recommendations for the Go books you should absolutely buy and read right now, whether you’re a beginner or expert Gopher.
EXPLAIN EXTENDED
Happy New Year: GPT in 500 lines of SQL Translations: Russian This year, the talk of the town was AI and how it can do everything for you. I...
a year ago
32
a year ago
Translations: Russian This year, the talk of the town was AI and how it can do everything for you. I like it when someone or something does everything for me. To this end, I decided to ask ChatGPT to write my New Year's post: "Hey ChatGPT. Can you implement a large language model...
Liz Denys
A very MIT signals problem I've always found signals and systems interesting, as it is one of the most power tools out there....
over a year ago
27
over a year ago
I've always found signals and systems interesting, as it is one of the most power tools out there. Signals and systems can be used to describe many different problems because it is simply an abstraction which describes a physical, mathematical, or computational system by the way...
swyx's site RSS Feed
Slowmad Q&A The other thing about [Netlify Year One](https://www.swyx.io/writing/netlify-year-one) that people...
over a year ago
33
over a year ago
The other thing about [Netlify Year One](https://www.swyx.io/writing/netlify-year-one) that people are generally interested in is my experience of remote work. As I put it [recently](https://mobile.twitter.com/swyx/status/1154916667606130689):
Making software...
Open Source Typeface Pairings Open Source Typeface Pairings 2018-01-25 I always love finding new typeface pairings to use across...
over a year ago
42
over a year ago
Open Source Typeface Pairings 2018-01-25 I always love finding new typeface pairings to use across my personal and client projects, but I find many suggested pairings come with a hefty price tag (rightly so - premium typefaces are normally always worth their cost). So, I've...
A Smart Bear
The Impossible Product Manager, a.k.a. the "Great" Product Manager According to the Internet, being a Product Manager is impossible. Can you ever measure up? No, but...
over a year ago
35
over a year ago
According to the Internet, being a Product Manager is impossible. Can you ever measure up? No, but don’t worry, there’s a better answer.
Seán Barry
How to test if user access has been revoked in a Meteor application A tutorial to test if user access has been revoked in a Meteor application.
over a year ago
exist
Turing Machine Halting in Lean
over a year ago
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...
swyx's site RSS Feed
Unit and Integration Testing for Plugin Authors Some thoughts on how to set up testing with plugins
over a year ago
blag
Accepted to the Recurse Center! I got accepted into Recurse Center, wooo!
over a year ago
Irrational...
The Engineering Executive's Primer. See on O’Reilly’s website for The Engineering Executive’s Primer. In 2019, I worked with Stripe...
over a year ago
90
over a year ago
See on O’Reilly’s website for The Engineering Executive’s Primer. In 2019, I worked with Stripe Press to publish my first book, An Elegant Puzzle, which captured many of the lessons I’d learned as an engineering manager in fast growing Silicon Valley companies. In 2021, I decided...
Yale E360
We deserve to know if something was generated by AI We're plunging into a world where AI-generated text surrounds us. But we don't know where we are on...
over a year ago
22
over a year ago
We're plunging into a world where AI-generated text surrounds us. But we don't know where we are on that. What portion of the text you read each day was generated fully or partially by a human, or by an LLM? We don't know, and probably can't know, and that brings about some...
Vadim Kravcenko
📈 The Toxic Grind There are several things that I’ve learned this past year regarding work-life balance. The first...
over a year ago
24
over a year ago
There are several things that I’ve learned this past year regarding work-life balance. The first thing is that the Chinese […] The post 📈 The Toxic Grind appeared first on Vadim Kravcenko.
Liz Denys
Has Baby Yoda been engaging in Twitter 'platform manipulation?' and the broad brush of Twitter's... Popular Twitter parody account @BabyYodaBaby is currently suspended for "platform manipulation and...
over a year ago
33
over a year ago
Popular Twitter parody account @BabyYodaBaby is currently suspended for "platform manipulation and spam" according to their Instagram. Twitter's policy on platform manipulation and spam allows for "using Twitter pseudonymously or as a parody, commentary, or fan account," as...
swyx's site RSS Feed
35 Principles for 35 Years I turn 35 today. Here are 35 principles I have accumulated and try to live by.
over a year ago
Stephen Wolfram...
Will AIs Take All Our Jobs and End Human History—or Not? Well, It’s Complicated… The Shock of ChatGPT Just a few months ago writing an original essay seemed like something only a...
over a year ago
43
over a year ago
The Shock of ChatGPT Just a few months ago writing an original essay seemed like something only a human could do. But then ChatGPT burst onto the scene. And suddenly we realized that an AI could write a passable human-like essay. So now it’s natural to wonder: How far will this...
Josh Collinsworth
How to Create Custom Editor Blocks with Block Lab Block Lab is a WordPress plugin that simplifies the process of creating custom blocks to use in the...
over a year ago
27
over a year ago
Block Lab is a WordPress plugin that simplifies the process of creating custom blocks to use in the block editor, AKA Gutenberg, the new content editor in WordPress 5.0. This post explains how to use it, even if you only know basic HTML.
Josh Comeau's blog
Local Testing on an iPhone Learn how to set up an ideal workflow for debugging your development server on your iPhone. This may...
over a year ago
39
over a year ago
Learn how to set up an ideal workflow for debugging your development server on your iPhone. This may not be the most exciting topic I've written about, but it's probably one of the most useful!
Jim Nielsen’s Blog
Width and Height in CSS In his video “Secret Mechanisms of CSS”, Josh explains (among other things) how width and height...
a year ago
46
a year ago
In his video “Secret Mechanisms of CSS”, Josh explains (among other things) how width and height work in CSS. I loved his explanation so much, I am going to re-write it here for my own benefit. Hopefully the next time I have to explain it — to someone else, or to myself in my...