The Changelog
Airgapped / Asynchronous Backups with ZFS over NNCP
In my previous articles in the series on asynchronous communication with the modern NNCP tool, I...
over a year ago
In my previous articles in the series on asynchronous communication with the modern NNCP tool, I talked about its use for asynchronous, potentially airgapped, backups. The first article, How & Why To Use Airgapped Backups laid out the foundations for this. Now let’s dig into the...
A Beautiful Site
Import/restore MySQL files from the command line
I don't use this very often, but when I do I always spend a decent amount of time trying to figure...
over a year ago
I don't use this very often, but when I do I always spend a decent amount of time trying to figure it out online. Here are the steps to import a large SQL file from the command line.
Upload the SQL file to the server that your MySQL database is on
Execute the following command...
Liz Denys
It's a piece of cake to bake a SIPB cake
Given four batches of a dark chocolate cake for two circular layer cakes and two small loaf cakes,...
over a year ago
Given four batches of a dark chocolate cake for two circular layer cakes and two small loaf cakes, vanilla buttercream frosting, chocolate buttercream frosting with black food coloring, homemade white vanilla fondant, homemade black chocolate fondant, a bread knife to carve shoes...
Tony Finch's blog
petnames and Zooko's fan
Recently the Spritely Institute
published an introduction to Petnames, A humane approach to...
3 weeks ago
Recently the Spritely Institute
published an introduction to Petnames, A humane approach to secure,
decentralized naming.
I have long been a fan of petnames, and graph naming systems in
general. I first learned about them in the context of Mark Miller’s
E programming language...
Blog - Bitfield...
Programming is fun
I was a guest on the Cup o’ Go podcast recently, talking with Shay Nehmad
and Jonathan Hall about...
2 months ago
I was a guest on the Cup o’ Go podcast recently, talking with Shay Nehmad
and Jonathan Hall about writing and teaching Go. Here’s a transcript of our
chat.
sancho.dev
Run yarn/npm scripts with fzf
over a year ago
Elad Blog
Substack: Most Interesting Consumer Startups of 2021 (Part 2)
This post is the first in a small series on the new wave of hyperinteresting consumer tech products...
over a year ago
This post is the first in a small series on the new wave of hyperinteresting consumer tech products that are most likely to have had society-level impact in 5 years. My first two posts are on Clubhouse and Substack [1]. Both are social network and media platforms of different...
TokyoDev
Why I sold Doorkeeper
この記事は[日本語でも](/articles/why-i-sold-doorkeeper-ja)お読みいただけます。
I can pinpoint the exact time when I...
over a year ago
この記事は[日本語でも](/articles/why-i-sold-doorkeeper-ja)お読みいただけます。
I can pinpoint the exact time when I decided to sell [Doorkeeper](https://www.doorkeeper.jp), the event management platform I helped launch in 2010, incorporated in 2013, and made profitable in 2016. It was a Friday...
swyx's site RSS Feed
To Understand Concurrent React, Look Outside React
## Table of Contents
over a year ago
swyx's site RSS Feed
Paradigm Lost (CascadiaJS 2022 Talk Notes)
Some show notes for my CascadiaJS talk for those who are looking for all the references and cut...
over a year ago
Some show notes for my CascadiaJS talk for those who are looking for all the references and cut content.
swyx's site RSS Feed
My Fave New Podcasts of 2022
As someone who does a lot of my learning via podcasts, I've been putting up picks lists for 3 years...
a year ago
As someone who does a lot of my learning via podcasts, I've been putting up picks lists for 3 years straight (see main [2019 list](https://www.swyx.io/fave-podcasts), then my [2020](https://www.swyx.io/fave-podcasts-2020) and [2021](https://www.swyx.io/fave-podcasts-2021) diffs),...
alexwlchan
Adding locations to my photos from my Apple Watch workouts
A week or so ago, I was hiking around Lake Bohinj, a gorgeous Alpine lake in northwest...
a year ago
A week or so ago, I was hiking around Lake Bohinj, a gorgeous Alpine lake in northwest Slovenia.
It’s a very photogenic landscape, so I was taking some pictures with my “nice” camera.
It’s an Olympus that takes better photos than my iPhone, but it’s quite old and it doesn’t have...
The Changelog
The Hidden Drawbacks of P2P (And a Defense of Signal)
Not long ago, I posted a roundup of secure messengers with off-the-grid capabilities. Some...
over a year ago
Not long ago, I posted a roundup of secure messengers with off-the-grid capabilities. Some conversation followed, which led me to consider some of the problems with P2P protocols. P2P and Privacy Brave adopting IPFS has driven a lot of buzz lately. IPFS is essentially a...
Steve Klabnik
git, history modification, and libuv
over a year ago
Stephen Wolfram...
LLM Tech and a Lot More: Version 13.3 of Wolfram Language and Mathematica
The Leading Edge of 2023 Technology … and Beyond Today we’re launching Version 13.3 of Wolfram...
a year ago
The Leading Edge of 2023 Technology … and Beyond Today we’re launching Version 13.3 of Wolfram Language and Mathematica—both available immediately on desktop and cloud. It’s only been 196 days since we released Version 13.2, but there’s a lot that’s new, not least a whole...
swyx's site RSS Feed
Supervised Learning: Bayesian Inference
Or, the unreasonable effectiveness of dumb rules
over a year ago
Or, the unreasonable effectiveness of dumb rules
Computer Things
What I look for in empirical software papers
Behind on the talk and still reading a lot of research papers on empirical software engineering...
7 months ago
Behind on the talk and still reading a lot of research papers on empirical software engineering (ESE). Evaluating a paper studying software engineers is a slightly different skill than evaluating other kinds of CS papers, which feel a little closer to hard sciences or...
Words and Buttons...
SWInE: Simplicial Weight Interpolation and Extrapolation
I stole exactly three ideas from other people, made them work together, and gave that compilation a...
over a year ago
I stole exactly three ideas from other people, made them work together, and gave that compilation a funny name. I had my fun playing with the concept but the conclusion I had to put into my thesis was: “SWInE is rather promising”. In academic language, this means “useless”....
PostHog's RSS Feed
In-depth: The AARRR pirate funnel explained
Want to build an AARRR funnel in PostHog? Use our AARRR dashboard template to set one up quickly...
a year ago
Want to build an AARRR funnel in PostHog? Use our AARRR dashboard template to set one up quickly and easily. What is the AARRR framework? The AARRR…
wingolog
conservative gc can be faster than precise gc
Should your garbage collector be precise or conservative? The
prevailing wisdom is that precise is...
3 months ago
Should your garbage collector be precise or conservative? The
prevailing wisdom is that precise is always better. Conservative GC can
retain more objects than strictly necessary, making GC slow: GC has to
more frequently, and it has to trace a larger heap on each...
David Heinemeier...
The spells are spent
They just don't work any more, those baseless accusations that anyone we disagree with is a racist,...
a month ago
They just don't work any more, those baseless accusations that anyone we disagree with is a racist, misogynist, fascist. After being invoked in en masse and in vain for the better part of the past decade, their power to shock and awe is finally gone. All that's left is a weak...
Evan Jones -...
The C Standard Library Function isspace() Depends on Locale
This is a post for myself, because I wasted a lot of time understanding this bug, and I want to be...
a year ago
This is a post for myself, because I wasted a lot of time understanding this bug, and I want to be able to remember it in the future. I expect close to zero others to be interested. The C standard library function isspace() returns a non-zero value (true) for the six "standard"...
Max Countryman
High Leverage One-on-Ones
One-on-ones are an important resource for both managers and individual contributors. However, it's...
a year ago
One-on-ones are an important resource for both managers and individual contributors. However, it's easy to misuse them and squander the opportunity altogether. Let's explore how to get the most of out of these meetings by turning them into high-leverage touchpoints.
Ink & Switch
10 · Beyond prose
We experiment with bringing lightweight branching, diffs, and a chat-like history to diagramming and...
8 months ago
We experiment with bringing lightweight branching, diffs, and a chat-like history to diagramming and spreadsheet tools.
A Smart Bear
Your non-linear problem of 90% utilization
Is everyone is working very hard, all the time, and yet accomplishing 1/10th of what it seems they...
a year ago
Is everyone is working very hard, all the time, and yet accomplishing 1/10th of what it seems they should? Maybe this is why.
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
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.
PostHog's RSS Feed
In-depth: PostHog vs Amplitude
Contents: How is PostHog different to Amplitude? PostHog vs Amplitude feature comparison...
over a year ago
Contents: How is PostHog different to Amplitude? PostHog vs Amplitude feature comparison Integrations and data sources Strengths of PostHog Strengths…
Making software...
Why I Stopped Using an External Monitor
Why I Stopped Using an External Monitor
2023-03-03
For the longest time I've been using a Samsung...
a year ago
Why I Stopped Using an External Monitor
2023-03-03
For the longest time I've been using a Samsung 27" UHD monitor as my main display. This monitor was connected to my ThinkPad X260 (in clamshell mode) through the official Lenovo dock. It wasn't a bad setup, but I have since...
Vladimir Klepov as a...
I conducted 60 interviews in 2 months — here's what I learned
It's hard to believe, but, starting mid-october 2023 I conducted 60 technical interviews and hired...
11 months ago
It's hard to believe, but, starting mid-october 2023 I conducted 60 technical interviews and hired 10 people into our team. It's been extremely tiring: around 80 hours of active interviewing, plus writing interview reports, plus screening CVs and take-home assignments, plus...
Maggie Appleton
Teenage Skeuomorphic Desktop Designs
a year ago
ntietz.com blog -...
Parsing MIDI messages in Rust
I'm working on a terrible idea of a project, and this project uses MIDI.
That means I need a MIDI...
a week ago
I'm working on a terrible idea of a project, and this project uses MIDI.
That means I need a MIDI implementation!
I chose to use an existing library, midir, to connect to devices and receive messages.
But the reason I was interested in this not-yet-announced project is because I...
Liz Denys
Gogo Yubari's meteor hammer as a purse
So I made a purse shaped like the Gogo Yubari's meteor hammer for a Kill Bill themed party...
The...
over a year ago
So I made a purse shaped like the Gogo Yubari's meteor hammer for a Kill Bill themed party...
The spherical shape comes from quilt batting stuffed between the beach ball style outside and a stiff dodecahedron lining. The body is hand-painted, punched out vinyl over black...
bunnie's blog
Name that Ware, March 2024
The ware for March 2024 is shown below. This fine ware is courtesy of KE5FX. Really fascinating...
9 months ago
The ware for March 2024 is shown below. This fine ware is courtesy of KE5FX. Really fascinating stuff, thanks for the contribution!
Jim Nielsen’s Blog
Navigations on the Web
When trying to define the difference between a link (<a>) and a button (<button>), a general rule of...
a month ago
When trying to define the difference between a link (<a>) and a button (<button>), a general rule of thumb is: links are for navigation, buttons are not.
That can take you pretty far. However, like most things, there’s nuance and that mental model can fall apart under certain...
swyx's site RSS Feed
My Path to Developer Relations and Thoughts on the Future of DevRel
Alex Lakatos interviewed me for the Devrel Advent calendar he put together
over a year ago
Alex Lakatos interviewed me for the Devrel Advent calendar he put together
alexwlchan
My custom <picture> plugin for Jekyll
About seven months ago, I did a complete rewrite of how I handle images on this site.
It’s working...
a year ago
About seven months ago, I did a complete rewrite of how I handle images on this site.
It’s working well and nothing seems to have broken, so I thought it might be good to explain what I’m doing.
For readers: I want images to load quickly and look good.
That means looking sharp on...
Vladimir Klepov as a...
Let's Make Software Better
My previous post, a classic rant, how-bad-software-is-these-days kind, attracted unexpected and...
over a year ago
My previous post, a classic rant, how-bad-software-is-these-days kind, attracted unexpected and probably even unreasonable attention. This time I'm in for something different — I'm going to preach. Behold, and open your eyes, and open your hearts, and open your minds, as I am...
Liz Denys
New Loose Leaf Security series: Securing your phone
Two more episodes of Loose Leaf Security are out, a series about phone security:
Securing your...
over a year ago
Two more episodes of Loose Leaf Security are out, a series about phone security:
Securing your phone
We take our phones everywhere and trust them with a lot of sensitive information, but have we put enough thought into how to secure them? Liz and Geoffrey discuss different...
bunnie's blog
Winner, Name that Ware February 2024
The ware for February 2024 is the core of a B&G 213 Masthead Wind Sensor, an instrument capable of...
9 months ago
The ware for February 2024 is the core of a B&G 213 Masthead Wind Sensor, an instrument capable of reporting both wind speed and direction. Thanks again to FETguy and Renew Computers for the contribution! The coil on the left hand side is a brushless resolver, which determines...
Jim Nielsen’s Blog
Thoughts from “Meet Safari for Spatial Computing”
I just watched Apple’s “Meet Safari for Spatial Computing” where they talk about how Safari works on...
a year ago
I just watched Apple’s “Meet Safari for Spatial Computing” where they talk about how Safari works on the new visionOS and what you can do to make your web pages look great on Apple’s new device.
tl;dr just keeping doing what responsive web design and accessibility experts have...
Jim Nielsen’s Blog
Gratitude For a Web That Tries Not to Break
Chris wrote a response to my wondering-out-loud remarks about whether logical properties make CSS...
a year ago
Chris wrote a response to my wondering-out-loud remarks about whether logical properties make CSS easier to learn.
His response is great. And his tabular comparison of properties is short and concise and punchy in the way only Chris Coyier can reason about CSS.
His post actually...
macwright.com
I wish there was a better default for database IDs by
Every database ID scheme that I’ve used has had pretty serious downsides, and I wish there was a...
11 months ago
Every database ID scheme that I’ve used has had pretty serious downsides, and I wish there was a better option.
The perfect ID would:
Be friendly to distributed systems - multiple servers should be able to generate non-overlapping IDs at the same time. Even clients should be able...
The Codist
Twitter Was An Awesome Idea But Never A Viable Business
Twitter was the best communications system ever invented, providing low-barrier-to-entry...
a year ago
Twitter was the best communications system ever invented, providing low-barrier-to-entry communications in real-time to people worldwide, creating self-organizing circles of common interests, allowing for easy discovery, and supporting an instant source of information. But, there...
A Beautiful Site
Introducing Surreal CMS 7
Last November was the 10 year mark for Surreal CMS, a content management service I created to manage...
over a year ago
Last November was the 10 year mark for Surreal CMS, a content management service I created to manage static (and mostly static) websites.
Last week, I soft launched Surreal CMS 7. This new version is a complete rebuild from scratch using Node.js + Vue.js. I worked on this new...
A Smart Bear
Productive meeting activities: Leverage the team, empower the individual
Meetings are most productive when we create something that none of us could have created alone. How...
over a year ago
Meetings are most productive when we create something that none of us could have created alone. How can we leverage the wisdom of the crowd, while ensuring that decisions and responsibilities continue to reside with an individual?
TokyoDev
Working with Tech Recruiters in Japan
**Recruiters, Consultants, Career Advisors, Headhunters.**
I've heard so many names from...
a year ago
**Recruiters, Consultants, Career Advisors, Headhunters.**
I've heard so many names from different people that I've talked to, but all in all, the bulk of the work is the same -- they receive information on what kind of employee a client wants to hire, and start looking for...
blag
PSA: Most databases do not do checksums by default
Most databases don’t do checksums by default. Disk corruptions go silently unnoticed.
a month ago
Most databases don’t do checksums by default. Disk corruptions go silently unnoticed.
Remains of the Day
My Pandemic Zoom Setup
Now that everyone is spending many of their waking hours in Zoom, a lot of people are laughing at,...
over a year ago
Now that everyone is spending many of their waking hours in Zoom, a lot of people are laughing at, and then asking me about, my Zoom setup. It’s actually not all that elaborate. I know many people with much more elaborate setups. Still, for a simple upgrade to the mic and camera...
swyx's site RSS Feed
How to add JSDoc Typechecking to SvelteKit
As I build out swyxkit, I am finding that I am no longer prototyping and that I need to be able to...
over a year ago
As I build out swyxkit, I am finding that I am no longer prototyping and that I need to be able to refactor with confidence.
Jim Nielsen’s Blog
I Don’t Like The Term “IC” Either
I really liked Robin’s piece, “Stop calling yourself an IC”.
I still remember the way I felt the...
5 months ago
I really liked Robin’s piece, “Stop calling yourself an IC”.
I still remember the way I felt the first time I heard that term. It was used in a way where its connotations conveyed a kind of laziness via lack of ambition. And I thought, “But wait, I am an individual contributor —...
A Beautiful Site
Opening a new window after an async operation
I was working on an OAuth implementation the other day and needed to open a third-party auth page in...
over a year ago
I was working on an OAuth implementation the other day and needed to open a third-party auth page in a new window.
However, I needed to fetch the target URL from the server first, then open the window. Kinda like this:
const button =...
David Heinemeier...
Apple is in its Ballmer era
During Ballmer's reign as CEO of Microsoft, the company always made plenty of money. While the stock...
9 months ago
During Ballmer's reign as CEO of Microsoft, the company always made plenty of money. While the stock traded sideways, Ballmer made sure it was still raining dividends. Yet, today, that era of Microsoft is not looked upon too fondly. It's seen as being anchored in the company's...
Oxide Computer...
Reflections on Founder Mode
Paul Graham’s Founder
Mode is an important piece, and you should read it if for no other reason
that...
3 months ago
Paul Graham’s Founder
Mode is an important piece, and you should read it if for no other reason
that "founder mode" will surely enter the lexicon (and as Graham grimly
predicts: "as soon as the concept of founder mode becomes established, people
will start misusing it"). When...
Kevin Chen
SIGCSE 2018 notes
SIGCSE attendees from Columbia’s Computer Science department.
Over the weekend, I attended SIGCSE...
over a year ago
SIGCSE attendees from Columbia’s Computer Science department.
Over the weekend, I attended SIGCSE — the ACM’s conference on
computer science education — with the teaching staff of Columbia’s
Advanced Programming course. We learned about everything from rubric
design to...
Steve Klabnik
How often does Rust change?
over a year ago
The Pragmatic...
The Roots of Today's Modern Backend Engineering Practices
What accidentally taking down Amazon.com in 1997 taught Joshua Burgin; tech industry veteran and one...
a year ago
What accidentally taking down Amazon.com in 1997 taught Joshua Burgin; tech industry veteran and one of Amazon’s first 100 employees
PostHog's RSS Feed
Array 1.4.0
Session times are here! They're a great way to help understand how engaged users are. The Array...
over a year ago
Session times are here! They're a great way to help understand how engaged users are. The Array 1.4.0 brings plenty of improvements to our core…
swyx's site RSS Feed
The Simple Magic of Prefixed URLs
You can enhance the web by making wrappers around it.
over a year ago
You can enhance the web by making wrappers around it.
alexwlchan
Cats, cross-stitch, and copyright
I’ve always been a cat person, and my favourite species of cat (aside from the cats I’ve actually...
a year ago
I’ve always been a cat person, and my favourite species of cat (aside from the cats I’ve actually lived with) is the cheetah.
This probably goes back to a school project about cheetahs I did when I was nine years old – I had to write about an endangered species for science...
bt RSS Feed
Setting Up Fathom Analytics with Netlify
Setting Up Fathom Analytics with Netlify
2021-01-19
It’s no secret that I’m passionate about open...
over a year ago
Setting Up Fathom Analytics with Netlify
2021-01-19
It’s no secret that I’m passionate about open source software, but I’m also extremely adamant about protecting the privacy of all users across the web. So when I decided to implement analytics on my own personal website, I ended...
Irrational...
How to create software quality.
I’ve been reading Steven Sinofsky’s Hardcore Software, and particularly enjoyed this quote from a...
6 months ago
I’ve been reading Steven Sinofsky’s Hardcore Software, and particularly enjoyed this quote from a memo discussed in the Zero Defects chapter:
You can improve the quality of your code, and if you do, the rewards
for yourself and for Microsoft will be immense.
The hardest part is...
ntietz.com blog
You should be using hackdays to supercharge your roadmap
Internal company hack days (or hack weeks) are a common thing in tech companies, but not...
a year ago
Internal company hack days (or hack weeks) are a common thing in tech companies, but not universal.
They should be universal, though.
Hackdays help you get great new ideas that are both impactful and feasible.
They're probably the best thing you can do to improve your product and...
bunnie's blog
Bypassing Windows 11 Account Setup
I had the misfortune of setting up a Windows 11 machine and being confronted with creating a...
a year ago
I had the misfortune of setting up a Windows 11 machine and being confronted with creating a mandatory Microsoft account. I can’t concisely explain why being forced to create an account bothers me so much, but generally when a vendor tries this hard to get you to do something,...
The Changelog
Remote Directory Tree Comparison, Optionally Asynchronous and Airgapped
Note: this is another article in my series on asynchronous communication in Linux with UUCP and...
over a year ago
Note: this is another article in my series on asynchronous communication in Linux with UUCP and NNCP. In the previous installment on store-and-forward backups, I mentioned how easy it is to do with ZFS, and some of the tools that can be used to do it without ZFS. A lot of those...
TokyoDev
On the Value of Software
One of the biggest challenges in moving from a software developer to entrepreneur has been changing...
over a year ago
One of the biggest challenges in moving from a software developer to entrepreneur has been changing my perception of the value of software. As a developer, the underlying assumption was the more functionality software had, the more valuable it was. This proposition was...
bunnie's blog
Name that Ware, February 2024
Here’s the Ware for February 2024: Here’s another ware courtesy of FETguy, who recovered this from...
9 months ago
Here’s the Ware for February 2024: Here’s another ware courtesy of FETguy, who recovered this from Renew Computers in San Rafael, CA. Renew is a recycling facility that apparently processes a fair bit of e-waste. NGL: I’m a little envious of being able to rummage around an...
Liz Denys
Notes on cone 6 clay bodies, part 2
I'm continuing my clay body reviews series with two very heavily grogged "sculpture" clays I've...
5 months ago
I'm continuing my clay body reviews series with two very heavily grogged "sculpture" clays I've used.
Note that I currently practice in a community studio that glaze fires to cone 6 in oxidation, so my observations reflect that.
Standard 420 Sculpture:
Cone 6: average shrinkage...
swyx's site RSS Feed
My Fave Podcasts 2024 - The Big Reset
4.5 years after my initial podcast inventory, with COVID and a career change under my belt, with my...
5 months ago
4.5 years after my initial podcast inventory, with COVID and a career change under my belt, with my OPML file growing from 566 rss feeds in 2022 to 771 in 2024, and my backlog mounting to 43GB (according to this script, I have Outstanding Episodes: 11915 (played: 22451)), I am...
37signals Dev
Basecamp code runs 18% faster with YJIT
Basecamp runs ~18% faster with YJIT. In this post I’ll share our setup, and the performance...
a year ago
Basecamp runs ~18% faster with YJIT. In this post I’ll share our setup, and the performance improvements we achieved.
Our setup
Basecamp is currently running Ruby 3.3.0-preview3 and Rails Edge (master branch).
We configure YJIT in our servers via RUBYOPT=--yjit-disable...
Irrational...
Who runs Engineering processes?
Uber ran a tech spec review process called the DUCK Review. “DUCK” didn’t stand for anything–it was...
a year ago
Uber ran a tech spec review process called the DUCK Review. “DUCK” didn’t stand for anything–it was created as a deliberate non-acronym–but was otherwise a fairly typical review process. When I first joined, we’d review one or two specs each week.
The volume of requested reviews...
A Beautiful Site
Images display in Firefox and Safari, but not in Internet Explorer
I ran into a little "gotcha" today where an image was displaying properly in Firefox and Safari, but...
over a year ago
I ran into a little "gotcha" today where an image was displaying properly in Firefox and Safari, but not in Internet Explorer. The weird thing is that it wasn't showing up as a broken link (no missing image icon with the infamous red 'X'). Instead, it wasn't showing up at...
Alex MacCaw
Artificial Knowledge Creation
How does creativity work and is it possible to bottle it up inside a computer? This is what we know...
11 months ago
How does creativity work and is it possible to bottle it up inside a computer? This is what we know so far.
A Smart Bear
Pivot Points
Not "enabling constraints", not "weaknesses", not even "strengths". The concept of a "Pivot Point"...
2 months ago
Not "enabling constraints", not "weaknesses", not even "strengths". The concept of a "Pivot Point" grapples with the same reality, but more constructive and useful.
wingolog
on taking advantage of ragged stops
Many years ago I read one of those Cliff Click “here’s
what I learned” articles in which he was...
3 months ago
Many years ago I read one of those Cliff Click “here’s
what I learned” articles in which he was giving advice about garbage
collector design, and one of the recommendations was that at a GC pause,
running mutator threads should cooperate with the collector by identifying roots...
David Heinemeier...
The tech layoffs continue
A quarter of a million tech workers were laid off last year from the likes of Google, Amazon, Meta,...
11 months ago
A quarter of a million tech workers were laid off last year from the likes of Google, Amazon, Meta, Microsoft, and thousands of other big and small companies in the industry. And it looks like this year is not going to bring any relief. Google just announced more layoffs, Twitch...
Blog - Bitfield...
What is 'iota' in Go?
iota is a neat feature of Go that lets us create “enums”: lists of
constants with arbitrary...
8 months ago
iota is a neat feature of Go that lets us create “enums”: lists of
constants with arbitrary values. Let’s find out how to use iota, with this
quick tutorial.
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...
10 months 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...
Code Of Honor
Credit where credit is due
I feel fortunate to have been part of Blizzard Entertainment when it started, now over thirty years...
2 months ago
I feel fortunate to have been part of Blizzard Entertainment when it started, now over thirty years ago. I got to work with amazing people; make games players loved; and learn a lot about design, programming, and business along the way. Some of those lessons were hard-earned, as...
The Changelog
Pipe Issue Likely a Kernel Bug
Saturday, I wrote in Pipes, deadlocks, and strace annoyingly fixing them about an issue where a...
over a year ago
Saturday, I wrote in Pipes, deadlocks, and strace annoyingly fixing them about an issue where a certain pipeline seems to have a deadlock. I described tracing it into kernel code. Indeed, it appears to be kernel bug 212295, which has had a patch for over a year that has never...
Ink & Switch
Ink & Switch Unconference [2023 / Lisboa, PT]
over a year ago
Kagi Blog
Kagi now accepts Paypal, EUR and Bitcoin (Lightning) payments
One of the most frequently requested features on Kagi has been the expansion of our payment methods...
a year ago
One of the most frequently requested features on Kagi has been the expansion of our payment methods so that more people can more easilly enjoy the benefits of Kagi Search.
swyx's site RSS Feed
5 Things I Learned from The DynamoDB Book
Reviewing Alex DeBrie's new the DynamoDB Book
over a year ago
Reviewing Alex DeBrie's new the DynamoDB Book
Blog System/5
20 years of blogging
A recap of my experience writing a blog for 20 years straight and the transition to writing a...
6 months ago
A recap of my experience writing a blog for 20 years straight and the transition to writing a newsletter using Substack.
Making software...
Working with `git` Patches in Apple Mail
Working with git Patches in Apple Mail
2023-05-11
Before we begin: You could likely automate this...
a year ago
Working with git Patches in Apple Mail
2023-05-11
Before we begin: You could likely automate this process in a more streamlined way, but for most use cases this workflow should be fine.
I recently covered how to work with git email patches in Evolution on Linux, so I thought it...
Alice GG
Is technical analysis just stock market astrology?
Technical analysis is a part of finance that studies price moves to guide investment decisions.
A...
a year ago
Technical analysis is a part of finance that studies price moves to guide investment decisions.
A lot of investors seem skeptical of the use of past price data, which leads to technical analysis often being perceived as similar to astrology.
In this article, I will try to see if...
orlp.net - Blog...
Taming Floating-Point Sums
Suppose you have an array of floating-point numbers, and wish to sum them.
You might naively think...
7 months ago
Suppose you have an array of floating-point numbers, and wish to sum them.
You might naively think you can simply add them, e.g. in Rust:
fn naive_sum(arr: &[f32]) -> f32 {
let mut out = 0.0;
for x in arr {
out += *x;
}
out
}
This however can easily...
PostHog's RSS Feed
A story about pivots
PostHog has pivoted a lot . After 5 pivots in 6 months, we got into Y Combinator last year,...
over a year ago
PostHog has pivoted a lot . After 5 pivots in 6 months, we got into Y Combinator last year, pivoted again whilst we were there and have now gone…
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...
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...
alexwlchan
Tag your infrastructure-as-code resources with a link to their definitions
The aspiration of infrastructure-as-code tools is that you use them to manage everything.
You create...
a year ago
The aspiration of infrastructure-as-code tools is that you use them to manage everything.
You create all your resources by writing a file that defines them, and any time you change something, you update the definition in that file.
It’s a nice idea, but easier said than...
swyx's site RSS Feed
Google Sheets v4 API with Netlify Dev
wiring up Google Sheets via a Netlify Function
over a year ago
wiring up Google Sheets via a Netlify Function
PostHog's RSS Feed
Why use feature flags? Benefits, types and use cases, explained
What is a feature flag? Feature flags (aka feature toggles) are a powerful tool to help improve your...
a year ago
What is a feature flag? Feature flags (aka feature toggles) are a powerful tool to help improve your product. They enable engineering teams to…
David Heinemeier...
The origin of Ruby on Rails
I can't thank Honeypot and Carolina Cabral enough for the producing The Rails Documentary that was...
a year ago
I can't thank Honeypot and Carolina Cabral enough for the producing The Rails Documentary that was just released today. Looking back on those early, formative years of Ruby on Rails with Tobi, Jamis, Jeremy, and Jason was actually kind of profound. I usually don't spend much time...
37signals Dev
Prometheus metrics with Rails and Kamal
We use Prometheus metrics quite heavily at 37signals nowadays. They’re used to monitor a variety of...
7 months ago
We use Prometheus metrics quite heavily at 37signals nowadays. They’re used to monitor a variety of components in our infrastructure, such as MySQL, Redis and the servers hosting our applications. My colleague, Victor, previously wrote in detail about Prometheus metrics at...
PostHog's RSS Feed
Introducing Joe Martin - Our first Product Marketer
Before joining PostHog, Joe Martin had never owned a Mac. The former tech and games journalist...
over a year ago
Before joining PostHog, Joe Martin had never owned a Mac. The former tech and games journalist previously did everything on PC, but joining PostHog…
Charles Chen
AI Startup Moats: The Difference Between Bakers and Ovens
Are new AI startups "just another wrapper for a 3rd party model"? Does having an oven make you a...
a month ago
Are new AI startups "just another wrapper for a 3rd party model"? Does having an oven make you a baker?
Tinloof - Blog
ReasonML for production React Apps? 🤔 (Part 4)
This is the last article of the series. We've built a few things with ReasonReact and now it's time...
over a year ago
This is the last article of the series. We've built a few things with ReasonReact and now it's time to share my opinion about using Reason to create React applications.
Access Part 1 here, Part 2 here and Part 3 here.
Though, my opinion shouldn't really matter if you're also...
Charles Chen
Nuxt 3 with SSR on Google Cloud Firebase Functions (2023)
If you're seeking a no-cost, low-ops, low-friction solution for deploying SSR workloads then look no...
a year ago
If you're seeking a no-cost, low-ops, low-friction solution for deploying SSR workloads then look no further!
alexwlchan
What mammal is that?
I was visiting my parents over Christmas, and they have a large dog called Ziva.
I like to take...
11 months ago
I was visiting my parents over Christmas, and they have a large dog called Ziva.
I like to take silly photos of the family pets, and this is one from last week that shows off a super-sized snoot:
No Photoshop here, just my iPhone’s Ultra Wide camera held close to...
swyx's site RSS Feed
3 Tips from Kent C Dodds for People Just Getting Started
advice for beginners from a podcast
over a year ago
advice for beginners from a podcast
Maggie Appleton
Organic, Local, Artisan Data Storage
over a year ago
Cognitive...
Uncensored Models
I am publishing this because many people are asking me how I did it, so I will...
a year ago
I am publishing this because many people are asking me how I did it, so I will...
Josh Comeau's blog
Introducing “Shadow Palette Generator”
In order to create lush, realistic shadows in CSS, we need to use multiple layers and colors. How do...
over a year ago
In order to create lush, realistic shadows in CSS, we need to use multiple layers and colors. How do we come up with all of the parameters, though? I've built a tool that'll help.
PostHog's RSS Feed
How we turned ClickHouse into our event mansion
Recently, PostHog was invited to speak at OSA Con 2021 , an open source analytics conference...
over a year ago
Recently, PostHog was invited to speak at OSA Con 2021 , an open source analytics conference organised by Altinity. It was a fantastic opportunity to…
David Heinemeier...
Introducing Omakub
Linux can look and feel so good, but it often doesn't out of the box. It's almost like there's a...
6 months ago
Linux can look and feel so good, but it often doesn't out of the box. It's almost like there's a rite of passage in certain parts of the community where becoming an expert in the intricacies of every tool and its theming is required to prove you're a proper nerd. I think that's a...
Jim Nielsen’s Blog
“The macOS App Icon Book” IRL
Guess what I received in the mail today?
You likely guessed it from the title, but I’ll say it...
11 months ago
Guess what I received in the mail today?
You likely guessed it from the title, but I’ll say it anyway: The macOS App Icon Book.
(If you didn’t catch it, I’ve written previously about my contribution to its prequel.)
This one got funded on Kickstarter a few months back and,...
Copper • A blog...
Reverse engineering the MacBook clamshell mode
You just got a large, Ultrawide monitor for your MacBook. You hook it up and marvel at the amount of...
a year ago
You just got a large, Ultrawide monitor for your MacBook. You hook it up and marvel at the amount of pixels.
You notice you never use the MacBook built-in display anymore, and it nags you to have it in your lower peripheral vision.
Closing the lid is not an option because you...
Ralph Ammer
How to draw ideas
Great ideas are hard to find. Drawing makes it a lot easier. And fun. How? In a creative process...
over a year ago
Great ideas are hard to find. Drawing makes it a lot easier. And fun. How? In a creative process drawing can play four different roles. Let’s say, we want to come up with ideas for a new flower pot. 1. Study: Fill your mind To prepare for our ideation we first draw what we want...
A Beautiful Site
Finding the Closest Element Through Shadow Roots
A great trick to find the closest element in the DOM that matches an arbitrary selector is...
over a year ago
A great trick to find the closest element in the DOM that matches an arbitrary selector is Element.closest().
// Starts at el and walks the DOM until it finds a parent element
// that matches the selector. In this case, it will return the
// <body>...
Epic Web Dev
Epic Workshop Diff Tab Demo (tip)
3 months ago
alexwlchan
Taking scheduled screenshots of my website
A few weeks ago I was reading the DPC Bit List, an inventory of digital materials and the risks...
8 months ago
A few weeks ago I was reading the DPC Bit List, an inventory of digital materials and the risks associated with their long-term preservation.
What formats need urgent attention before they’re lost forever, what mediums are already being well-preserved, and so on.
For example,...
alexwlchan
My (tiny) contribution to Rust 1.64
A couple of months ago, I was writing some Rust, and the compiler spat out an error:
error[E0412]:...
over a year ago
A couple of months ago, I was writing some Rust, and the compiler spat out an error:
error[E0412]: cannot find type `Boolean` in this scope
--> src/fs_helpers.rs:29:33
|
29 | pub fn is_ds_store(p: &Path) -> Boolean
| ^^^^^^^ not found in...
Confessions of a...
Why Do Python Lists Multiply Oddly? Exploring the CPython Source Code
A look at the internals of list implementation in CPython to understand this weird quirk about them
8 months ago
A look at the internals of list implementation in CPython to understand this weird quirk about them
PostHog's RSS Feed
How (and why) to track your website with PostHog
PostHog may have been built for product analytics, but that doesn’t mean you can only deploy it on...
over a year ago
PostHog may have been built for product analytics, but that doesn’t mean you can only deploy it on your core product — you can also use it to gather…
Irrational...
Good hypergrowth/curator manager.
In 2016, I wrote Productivity in the age of hypergrowth to discuss the challenges of engineering...
a year ago
In 2016, I wrote Productivity in the age of hypergrowth to discuss the challenges of engineering management during periods of hypergrowth. Managers in such periods spend much of their time on hiring and onboarding, with the remainder devoted to organizational structure and...
A Smart Bear
Pick one and own it
What if your company could have only one single advantage over the competition? This exercise will...
10 months ago
What if your company could have only one single advantage over the competition? This exercise will make your positioning and strategy stronger.
Daniel Miessler
Welcome to Unsupervised Learning
Thank you for subscribing! If you have a moment, feel free to dive into some content. And feel free...
over a year ago
Thank you for subscribing! If you have a moment, feel free to dive into some content. And feel free to reach out if you find something you love. Best, Daniel InfoSec When to Use Vulnerability Assessment, Pentest, Red Team, vs Bug Bounty How to Build a Successful Information...
MMapped blog
Good names form Galois connections
8 months ago
ntietz.com blog
Insights and questions from the original waterfall paper
The waterfall model is probably the most reviled methodology in software engineering.
This...
a year ago
The waterfall model is probably the most reviled methodology in software engineering.
This methodology was first described in a 1970 paper by Dr. Winston Royce.
This paper didn't call it waterfall, nor did it endorse the technique, and the paper contains a lot of good insights...
Joel Gascoigne
Taking time to reflect
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
It’s been a...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
It’s been a while since my last blog post, and I’ve recently been pondering why
that may be.
It’s not that I’ve been doing less than when I was regularly blogging, it’s in
fact quite
Darek Kay
Separate Firefox Dark UI theme from website dark mode
I like the default dark color theme in Firefox, but I prefer to view websites in light mode. This...
over a year ago
I like the default dark color theme in Firefox, but I prefer to view websites in light mode. This distinction has been working until recently, but with Firefox 95, the browser dark theme will enforce dark mode on websites as well. This sounds like a good default, but I want to...
A Beautiful Site
A Web Components Primer
On the eve of February, I was inspired to tweet about web components. What started as a simple...
over a year ago
On the eve of February, I was inspired to tweet about web components. What started as a simple thought quickly turned into a series of tweets that folks seem to find useful. I've adapted the thread and I'm posting it here for prosperity.
Overview #
Shadow DOM? Light DOM? Slots?...
Epic Web Dev
Improve UX and Security with Time-based One Time Passwords (TOTPs) (tip)
Watch Kent show you the improved user experience, security, and the implementation of Time-based One...
a year ago
Watch Kent show you the improved user experience, security, and the implementation of Time-based One Time Passwords in the Epic Stack.
bt RSS Feed
My Cheapskate Commenting System
My Cheapskate Commenting System
2022-02-03
My blog now has comments! Well, kind of…
I went down a...
over a year ago
My Cheapskate Commenting System
2022-02-03
My blog now has comments! Well, kind of…
I went down a two day long rabbit-hole trying to find the best solution for implementing comments on my static website (generated via Jekyll FYI). There are a ton of options out there and many...
The Changelog
Roundup of Secure Messengers with Off-The-Grid Capabilities (Distributed/Mesh Messengers)
Amid all the conversation about Signal, and the debate over decentralization, one thing has often...
over a year ago
Amid all the conversation about Signal, and the debate over decentralization, one thing has often not been raised: all of these things require an Internet connection. “Of course,” you might say. “Internet is everywhere these days.” Well, not so much, and it turns out there are...
Jim Nielsen’s Blog
“Out of the Software Crisis”: Making Software
The following is an extension of my notes from Baldur’s book “Out of the Software Crisis” including...
a year ago
The following is an extension of my notes from Baldur’s book “Out of the Software Crisis” including quotes from the author.
More manpower !== more innovation.
design innovation isn’t generally a question of team size but more about having the resources and freedom to experiment...
Joel Gascoigne
It takes hard work. Do the hard work.
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Something I’ve...
over a year ago
* Tweet [https://twitter.com/share]
*
* Buffer [http://bufferapp.com/add]
*
Something I’ve been thinking about a lot recently is the idea of simply trying
harder with everything I choose to spend my time on. It seems like an elusive
thing, the idea of optimal focus and...
swyx's site RSS Feed
Adverse Status Updates and Trust
I noticed an asymmetry between adverse status updates and trust that I figured it would be worth a...
over a year ago
I noticed an asymmetry between adverse status updates and trust that I figured it would be worth a quick comment on.
Vadim Kravcenko
Stand Out and Dare to Disagree
Question:
Answer:
The post Stand Out and Dare to Disagree appeared first on Vadim Kravcenko.
7 months ago
Question:
Answer:
The post Stand Out and Dare to Disagree appeared first on Vadim Kravcenko.
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...
11 months 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...
Vadim Kravcenko
As a recent college graduate, should I work in a tech startup?
As someone that has worked in startups and large companies in their career, it depends on what you...
over a year ago
As someone that has worked in startups and large companies in their career, it depends on what you want to […]
The post As a recent college graduate, should I work in a tech startup? appeared first on Vadim Kravcenko.
David Heinemeier...
What is HiFi
I grew up in a home where music was always playing. My father repaired electronics, so an endless...
a year ago
I grew up in a home where music was always playing. My father repaired electronics, so an endless stream of speakers, amplifiers, turntables, and TVs passed through the household. And all of it had to be tested, of course. At max volume. Sometimes at odd hours.
While that was...
Epic Web Dev
Tips and Techniques for 'Pixel Perfect' Figma to Tailwind CSS Conversions (article)
Master converting Figma designs to Tailwind CSS with near "pixel perfection". Learn HTML structure,...
5 months ago
Master converting Figma designs to Tailwind CSS with near "pixel perfection". Learn HTML structure, design tokens, layouts, responsive design, and animations.
HTMHell
Improving User Experience for Multilingual Web Browsing
by Anastasiia Batarei
Today, I’d like to talk about the experience of browsing websites where...
a week ago
by Anastasiia Batarei
Today, I’d like to talk about the experience of browsing websites where content is fully or partially in a language different from the user’s native one. This situation is common for users navigating government portals or local service providers in a country...
Quentin Santos
Rust Strings for C Programmers
This article will quickly explain the Rust types [T; N], &[T; N], &[T], Vec<T>, &Vec<T> with C code,...
a week ago
This article will quickly explain the Rust types [T; N], &[T; N], &[T], Vec<T>, &Vec<T> with C code, and what the str, &str, String, OsString and CString add. Arrays and Slices Rust C [T; N] (array)Example: [i32; 100]Allocated on the stack T[N]Example: int[100]Allocated on the...
Alex Meub
Apple Captive Network Assistant Slowness Problems on iOS
We were trying to launch a new captive portal page design for a customer and we ran into the...
over a year ago
We were trying to launch a new captive portal page design for a customer and we ran into the strangest issue. Only on iOS devices, we’d see extreme slowness and unresponsive behavior in the Apple Captive Network Assistant (CNA).
Over the course of several days, we made multiple...
Jim Nielsen’s Blog
Apollo and App Icons
As a self-proclaimed app icon-noisseur, I’ve followed Apollo from the sidelines for a while. I...
a year ago
As a self-proclaimed app icon-noisseur, I’ve followed Apollo from the sidelines for a while. I absolutely love all the great app icon variations Christian has commissioned for the app. (Photo from @BasicAppleGuy.)
It’s sad to see Apollo go. As I noted, Christian was a...
bt RSS Feed
89 Blog Posts in a Single HTML File
89 Blog Posts in a Single HTML File
2021-04-22
This is no longer the current setup of my blog. I...
over a year ago
89 Blog Posts in a Single HTML File
2021-04-22
This is no longer the current setup of my blog. I have switched back to Jekyll for performance reasons. I’ll be leaving this post up as a point of reference though :)
This is my personal blog (if that wasn’t already obvious). I...
swyx's site RSS Feed
How to Download Twitter Spaces That Aren't Yours
Grabbing the audio
over a year ago
swyx's site RSS Feed
"No Code" Is A Lie
_Originally published on [the Webflow blog](https://webflow.com/blog/no-code-is-a-lie)._
over a year ago
_Originally published on [the Webflow blog](https://webflow.com/blog/no-code-is-a-lie)._
Tinloof - Blog
Managing Tinloof-powered websites
If your website was built by Tinloof, you should be able to self-manage it without any guide.
We...
a year ago
If your website was built by Tinloof, you should be able to self-manage it without any guide.
We wrote this article just to make sure you're not missing out on any feature that helps you manage your website more effectively.
Navigating the CMS
bt RSS Feed
Chrome OS Could Become the Future Leader of Computing
Chrome OS Could Become the Future Leader of Computing
2022-01-06
FOSS Enthusiasts: This article...
over a year ago
Chrome OS Could Become the Future Leader of Computing
2022-01-06
FOSS Enthusiasts: This article discusses the use of proprietary software and places it in a positive light. You have been warned. No angry emails please…
Google has created one of the best operating systems designed...
HTMHell
Do you know color-scheme?
Do you know of color-scheme yet? If not, I bet you still think you do. It will certainly look...
over a year ago
Do you know of color-scheme yet? If not, I bet you still think you do. It will certainly look familiar, as prefers-color-scheme has been around for longer and is clearly related.
You're in good company if it's new to you - the State of CSS 2022 results just came in, and 73% of...
Steve Klabnik
Book review: New Programmer's Survival Manual
over a year ago
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
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...
Paolo Amoroso's...
Revising card shape and initialization in WebCard
<![CDATA[In NoteCards, Text cards are rectangular windows with proportions similar to a post-it...
2 months ago
<![CDATA[In NoteCards, Text cards are rectangular windows with proportions similar to a post-it note. The Web card type of WebCard inherits from Text, including the default window size. Since a Web card needs only display a URL, the default shape leaves most of the text area...
Jim Nielsen’s Blog
RSC, Localfirst, and Coordination Between Multiple Computers
Dan Abramov gave a talk at ReactConf called “React for two computers” (starts at ~5:14:00) which...
7 months ago
Dan Abramov gave a talk at ReactConf called “React for two computers” (starts at ~5:14:00) which gives the conceptual background around how the team came up with the idea for React Server Components (RSC)[1].
I found the talk intriguing. It’s like watching someone take something...
TokyoDev
Paternity Leave in Japan
If you're an expectant father in Japan, you may be considering taking paternity leave. Compared to...
a year ago
If you're an expectant father in Japan, you may be considering taking paternity leave. Compared to many places in the world, Japan's policy is generous, on paper at least: you're legally entitled to take up to a year off, and be compensated during that time.
However, you'll...
ntietz.com blog
Getting people to tell you you're wrong
One of the challenging things about being a staff+ engineer is that people trust you.
They trust you...
a year ago
One of the challenging things about being a staff+ engineer is that people trust you.
They trust you a lot, and there might be less pushback on ideas than there should be.
This makes sense.
To become a staff+ engineer, you usually need to be really good at this intersection of...
Vadim Kravcenko
Things they didn’t teach you about Software Engineering
As always, a disclaimer before we start, this is purely subjective. Whether you are a seasoned...
a year ago
As always, a disclaimer before we start, this is purely subjective. Whether you are a seasoned professional or just starting […]
The post Things they didn’t teach you about Software Engineering appeared first on Vadim Kravcenko.
Ink & Switch
End-user Programming
A vision for empowered computing that reaches back forty years. Our research lab examines why it has...
over a year ago
A vision for empowered computing that reaches back forty years. Our research lab examines why it has been so hard to achieve.
PostHog's RSS Feed
What's the true role of a product team at an engineering-led organization?
We’ve talked before about product-minded engineers at PostHog. We don’t have PMs dictating a...
over a year ago
We’ve talked before about product-minded engineers at PostHog. We don’t have PMs dictating a roadmap or solutions - it all comes from engineering. A…
Vadim Kravcenko
Dealing with Failures and Postmortems
On August 1, 2012, Knight Capital Group suffered a severe trading loss due to a software error. A...
a year ago
On August 1, 2012, Knight Capital Group suffered a severe trading loss due to a software error. A technician’s failure […]
The post Dealing with Failures and Postmortems appeared first on Vadim Kravcenko.
David Heinemeier...
Cookie banners show everything that's wrong with the EU
Companies have spent billions on cookie banner compliance only to endlessly annoy users with no...
4 months ago
Companies have spent billions on cookie banner compliance only to endlessly annoy users with no material improvement to their privacy, but this unsightly blight is still with us (and the rest of the internet!). All because the EU has no mechanism for self-correcting its...
Jim Nielsen’s Blog
Build Great Software By Repeatedly Encountering It
Robin in “Vibe driven development” (which I took notes):
the only way to build a great product is to...
a year ago
Robin in “Vibe driven development” (which I took notes):
the only way to build a great product is to use it every day, to stare at it, to hold it in your hands to feel its lumps. The data and customers will lie to you but the product never will.
Oof. That lands with me.
As a...
A Smart Bear
Being who you are, while becoming better
We're told "be yourself" to seek happiness and success. But what if "being yourself" also means...
6 months ago
We're told "be yourself" to seek happiness and success. But what if "being yourself" also means striving to become better? What is "yourself?"
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...
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...
bunnie's blog
Name that Ware, May 2023
The Ware for May 2023 is shown below. This is yet another fine ware contributed by jackw01. I...
a year ago
The Ware for May 2023 is shown below. This is yet another fine ware contributed by jackw01. I suspect this one may be guessed quite quickly, but I’ll leave one hint anyways: there is more than one board in this assembly.
Engineer’s Codex
How Apple built iCloud to store billions of databases
Apple uses Cassandra and FoundationDB for CloudKit, their cloud backend service. We take a look into...
11 months ago
Apple uses Cassandra and FoundationDB for CloudKit, their cloud backend service. We take a look into how exactly each is used within their cloud and the problems they've solved.
Posts on Nikita...
How Binary JSON Works in YDB
Feel free to join the discussion on HackerNews.
In the early 2020 I was working in the Distributed...
over a year ago
Feel free to join the discussion on HackerNews.
In the early 2020 I was working in the Distributed Queries team of YDB. YDB is a Distributed SQL Database that combines high availability and scalability with strong consistency and ACID transactions. One of my key tasks there was...
Maggie Appleton
Fetishism & Mechanical Keyboards
over a year ago
HTMHell
Template for accessibility guidelines
by Steve Frenzel
Foreword
This template is opinionated and intended as a starting point for those...
a year ago
by Steve Frenzel
Foreword
This template is opinionated and intended as a starting point for those who want to define how accessibility is dealt with in their company. It does not matter whether your title is developer, designer, project manager or something else.
I created it...
Kagi Blog
The Age of PageRank is Over
When Sergey Brin and Larry Page came up with the concept of PageRank in their seminal paper The...
over a year ago
When Sergey Brin and Larry Page came up with the concept of PageRank in their seminal paper The Anatomy of a Large-Scale Hypertextual Web Search Engine ( http://infolab.stanford.edu/pub/papers/google.pdf ) (Sergey Brin and Lawrence Page, Stanford University, 1998) they profoundly...
Ink & Switch
06 · Simple branching
Branches are a powerful concept for source control systems. This Patchwork experiment explores how...
9 months ago
Branches are a powerful concept for source control systems. This Patchwork experiment explores how writers can use branches to try variations on a document.
markround.com
DevOps for the Sinclair Spectrum - Part 3
In Part 2 I discussed the server environment, as well as how I built and launched the first...
over a year ago
In Part 2 I discussed the server environment, as well as how I built and launched the first prototype version of the site. I hit some speedbumps along the way and quickly reached the limits of what I could do with a pure client-only 1980s BASIC codebase. In this part, I’ll look...
Max Countryman
Zero-Downtime Deployments with Docker Compose
With a little bash scripting, a modern reverse proxy like Traefik, and Docker Compose, we can put...
a year ago
With a little bash scripting, a modern reverse proxy like Traefik, and Docker Compose, we can put together a fairly robust and simple approach to zero-downtime deployment. Moreover, this approach is flexible and scalable, even for dynamic container backends.
MMapped blog
Rust at scale: packages, crates, and modules
over a year ago
markround.com
DevOps for the Sinclair Spectrum - Part 4
In Part 3 I covered the backend server processes and protocols, CI/CD pipelines and unit tests I...
over a year ago
In Part 3 I covered the backend server processes and protocols, CI/CD pipelines and unit tests I used to build the TNFS site. In this (much shorter) part, I’d like to take a step back from the hardcore geekery, and wrap up with my thoughts on the whole thing.
Other Sites
But...
Liz Denys
Who is WHOIS: a brief biography of Internet user privacy
If you look up the registration details for my personal (and currently non-commercial) website,...
over a year ago
If you look up the registration details for my personal (and currently non-commercial) website, you'll see
Registrant Name: WHOISGUARD PROTECTED
Registrant Organization: WHOISGUARD, INC.
Registrant Street: P.O. BOX 0823-03411
Registrant City: PANAMA
Registrant State/Province:...
Paolo Amoroso's...
Reactions to my post on cancelling the Replit subscription
< that unsets typography styles
Maggie Appleton
Reverse Outlining with Language Models
a year ago
PostHog's RSS Feed
How to choose job titles in your early stage startup
One huge mistake some startups make is using titles to establish and reinforce hierarchy. This is...
over a year ago
One huge mistake some startups make is using titles to establish and reinforce hierarchy. This is dangerous for two reasons: Iteration and speed…
ntietz.com blog
Automating my backups with restic and anacron
I've been running my backups by hand1 every week on my laptop for as long as they've been set...
10 months ago
I've been running my backups by hand1 every week on my laptop for as long as they've been set up.
Automating them was something important but was on the back burner, because, well, it never felt very important.
Then I lost a few days of work when my SSD died, and it felt more...
swyx's site RSS Feed
Make your own Dev.to CMS livestream - Part 4
This is day 4 of my livecode Dev.to CMS.
over a year ago
This is day 4 of my livecode Dev.to CMS.
ntietz.com blog
I'm moving my projects off GitHub
It's time for me to leave GitHub behind and move to another forge.
I'm not necessarily advocating...
over a year ago
It's time for me to leave GitHub behind and move to another forge.
I'm not necessarily advocating for anyone else to do the same, but if my reasons resonate with you then you may want to consider it.
I also don't expect this post to... matter, if that makes sense1.
I'm not a...
PostHog's RSS Feed
In-depth: ClickHouse vs Druid
Contrary to what the names might suggest, ClickHouse isn’t an TikTok influencer house and Druid...
a year ago
Contrary to what the names might suggest, ClickHouse isn’t an TikTok influencer house and Druid isn’t (just) a D&D character class – they're both…
Maggie Appleton
The JAMStack, Gatsby & Contentful
over a year ago
PostHog's RSS Feed
Our new objective: Nail Self Serve
The longer your strategy gets, the more useless it becomes. That's why, at PostHog, we communicate...
over a year ago
The longer your strategy gets, the more useless it becomes. That's why, at PostHog, we communicate strategy as 'Nail X', where X is the thing we need…
Epic Web Dev
Your code style does matter actually (article)
You may be babysitting JavaScript syntax. It's annoying and you don't have to. Fix your formatter!
6 months ago
You may be babysitting JavaScript syntax. It's annoying and you don't have to. Fix your formatter!
The Pragmatic...
Which IDEs do software engineers love, and why?
oftware engineers shared their favorite IDEs on social media, and the most-mentioned one by a...
3 weeks ago
oftware engineers shared their favorite IDEs on social media, and the most-mentioned one by a comfortable margin was Cursor. WindSurf and Zed also seem to be getting traction at the expense of Visual Studio, and JetBrains.
Tony Finch's blog
Safe memory reclamation for BIND
At the end of October, I finally got my multithreaded qp-trie
working! It could be built with two...
a year ago
At the end of October, I finally got my multithreaded qp-trie
working! It could be built with two different concurrency control
mechanisms:
A reader/writer lock
This has poor read-side scalability, because every thread is
hammering on the same shared location. But its write...
HTMHell
Back to Basics: 5 HTML attributes for improved accessibility and user experience
by Daniela Kubesch
In the fast-paced world of web development, it's easy to get caught up in the...
a year ago
by Daniela Kubesch
In the fast-paced world of web development, it's easy to get caught up in the latest frameworks, libraries and cutting-edge technologies. But sometimes, the most impactful improvements come from revisiting the fundamentals.
In this blog post, I'll guide you...
swyx's site RSS Feed
Choice Architecture
Reflection on how both gyms and startups do choice architecture and how we can be more conscious of...
over a year ago
Reflection on how both gyms and startups do choice architecture and how we can be more conscious of this
samwho.dev
Memory Allocation
.memory {
width: 100%;
margin-bottom: 1.5em;
margin-top:...
a year ago
.memory {
width: 100%;
margin-bottom: 1.5em;
margin-top: 0.5em;
}
input[type=range]:focus {
outline: none;
}
a[simulation] {
cursor: pointer;
}
.size {
color: #0072B2 !important;
font-weight: bold;
}
.free {
color: #009E73 !important;
font-weight:...
Vadim Kravcenko
Do some people just not have the talent for Software Engineering?
Dear Friend, Your openness in sharing your experiences and concerns resonates deeply with me. I...
10 months ago
Dear Friend, Your openness in sharing your experiences and concerns resonates deeply with me. I understand how you feel. I […]
The post Do some people just not have the talent for Software Engineering? appeared first on Vadim Kravcenko.
HTMHell
An HTML structure for a tab component
by Marco Bretschneider
Can you remember the day you first learnt about ARIA? Maybe the first fact...
5 days ago
by Marco Bretschneider
Can you remember the day you first learnt about ARIA? Maybe the first fact you learnt about ARIA was the first rule “Don't use ARIA, use native HTML instead“ - and so did I.
As someone who has been able to speak native HTML for many years, I always thought...
elementary Blog
Surprise! Big Updates for OS 7 Are Here!
This month we have a bunch of surprise updates for OS 7 and as always a progress update on OS 8....
4 months ago
This month we have a bunch of surprise updates for OS 7 and as always a progress update on OS 8. We’re getting very close to releasing the latest version of our operating system and that means releasing new versions of all of the projects we maintain! That means big new versions...
macwright.com
patch-package can bail you out of some bad situations by
Let’s say you’re running some web application and suddenly you hit a bug in one of your...
a year ago
Let’s say you’re running some web application and suddenly you hit a bug in one of your dependencies. It’s all deployed, lots of people are seeing the downtime, but you can’t just push an update because the bug is in something you’ve installed from npm.
Remember patch-package....
samwho.dev
Life Skills Learned Playing World of Warcraft
Between the ages of 14 and 17 I had an addiction to an online game called World of Warcraft...
over a year ago
Between the ages of 14 and 17 I had an addiction to an online game called World of Warcraft (WoW).
In the first half of this post I'm going to explain the game and how I played it. In the second half I'll talk about the skills I learned and how they've helped me.
If you played a...
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.
5 months ago
So you think you know box shadows huh? I bet you didn't know they could do this.
Basta’s Notes
No hassle detected!
The importance of tools
4 months ago
bt RSS Feed
Plain Text Emails, Please
Plain Text Emails, Please
2019-09-09
When it comes to website / product design and development most...
over a year ago
Plain Text Emails, Please
2019-09-09
When it comes to website / product design and development most devs should try to keep things simple. By only using as much code as absolutely necessary, projects avoid growing out of scope or becoming bloated. So, why isn’t this same approach...
Cognitive...
Fine-tuning Alpaca 30b 4-bit on consumer hardware - background
I want to write about fine-tuning Alpaca 30b 4-bit on consumer hardware, but before I can, I'll need...
a year ago
I want to write about fine-tuning Alpaca 30b 4-bit on consumer hardware, but before I can, I'll need to give a little background. My basic goal was to figure out "what's the most powerful AI I can customize and run on my shiny new 4090."
The answer right now is LLaMA 30b....
Making software...
Happily Paying For macOS Apps
Happily Paying For macOS Apps
2022-06-29
It's no secret that I am a huge advocate for open source...
over a year ago
Happily Paying For macOS Apps
2022-06-29
It's no secret that I am a huge advocate for open source software. A solid chunk of my day-to-day workload is done so via FOSS[^0] systems. I also manage a handful of fun side projects that are normally shipped under either MIT or GPL...
Jim Nielsen’s Blog
Stealth Airplanes & Best Practices
I recently finished reading (actually listening to as it was an audiobook) Skunk Works: A Personal...
a year ago
I recently finished reading (actually listening to as it was an audiobook) Skunk Works: A Personal Memoir of My Years of Lockheed by Ben Rich.
tldr; I quite enjoyed the (audio)book. It’s a fascinating look at how a collective group of people can find innovative solutions at the...
bt RSS Feed
Setting Up 1.1.1.1 for Families on a Pi-Hole
Setting Up 1.1.1.1 for Families on a Pi-Hole
2021-10-28
After seeing Cloudflare’s 1.1.1.1 for...
over a year ago
Setting Up 1.1.1.1 for Families on a Pi-Hole
2021-10-28
After seeing Cloudflare’s 1.1.1.1 for Families mentioned on the front page of HackerNews, I thought it might be helpful to show those currently using a pi-hole device how to include 1.1.1.1 alongside it.
Keeping Things...
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...
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...
Liz Denys
Patina tissue box, 2024
Tan stoneware clay with black speckles and light grog, slab-built, matte copper patina glaze
8 months ago
Tan stoneware clay with black speckles and light grog, slab-built, matte copper patina glaze
ntietz.com blog
Lessons from my first (very bad) on-call experience
Near the beginning of my career, I was working for a startup that made database software used by...
over a year ago
Near the beginning of my career, I was working for a startup that made database software used by other companies in their production infrastructure. The premise was that our super-fast database had a computing framework that would let you do things in real-time that usually took...
bt RSS Feed
Improving Laptop Battery Performance on OpenBSD
Improving Laptop Battery Performance on OpenBSD
2023-06-13
It is no secret that OpenBSD has poor...
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...
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
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...
Steve Klabnik
Random Ruby Tricks: Class.new
over a year ago
Elad Blog
Unicorn Market Cap & Industry Towns, 2020
In 2019 I wrote about how "industry towns" emerge in every market. These clusters of people, ideas,...
over a year ago
In 2019 I wrote about how "industry towns" emerge in every market. These clusters of people, ideas, capital, service providers, and companies tend to have strong network effects that support startup formation and success in a given industry. For example, Silicon Valley, London,...
Jibran’s Perspective
My buildspace project
For the next 6 weeks, I’m taking part in buildspace nights & weekends. It’s a cohort of people that...
a year ago
For the next 6 weeks, I’m taking part in buildspace nights & weekends. It’s a cohort of people that participate in a 6-week long “school” where they work towards any idea they have. The goal is to launch a “product” by the end of these 6 weeks, and to gain as much traction as...
bt RSS Feed
CSS Slope Graphs
CSS Slope Graphs
2021-06-07
I am a huge sucker for simplistic and beautifully designed visual data...
over a year ago
CSS Slope Graphs
2021-06-07
I am a huge sucker for simplistic and beautifully designed visual data on the web. Most data tends to be graphed via line or bar systems - which is fine - but I think slope graphs are highly underrated. Let’s change that, shall we?
The Demo
I’m basing...
Tyler Cipriani: blog
The Pull Request
A brief and biased history.
Oh yeah, there’s pull requests now
– GitHub blog, Sat,
23 Feb 2008
When...
3 months ago
A brief and biased history.
Oh yeah, there’s pull requests now
– GitHub blog, Sat,
23 Feb 2008
When GitHub launched, it had no code review.
Three
years after launch, in 2011, GitHub user rtomayko
became the first person to make a real code comment, which read, in
full:...
37signals Dev
A vanilla Rails stack is plenty
If you have the luxury of starting a new Rails app today, here’s our recommendation: go...
a week ago
If you have the luxury of starting a new Rails app today, here’s our recommendation: go vanilla.
Fight hard before adding Ruby dependencies. Keep that Gemfile that Rails generates as close to the original one as possible.
Fight even harder before adding Javascript dependencies....
Ralph Ammer
Show me!
Why do we like images? Because they help us understand things. But what does that mean?...
7 months ago
Why do we like images? Because they help us understand things. But what does that mean? Understanding Well, the world is complicated. And in order to make good decisions we need to know what is going on. Language can help us structure the world. So one way to understand things...
Krzysztof Kowalczyk...
Implementing Notion-like table of contents in JavaScript
Notion-like table of contents in JavaScript
Long web pages benefit from having a table...
4 months ago
Notion-like table of contents in JavaScript
Long web pages benefit from having a table of contents.
Especially technical, reference documentation. As a reader you want a way to quickly navigate to a specific part of the documentation.
This article describes how I...
Engineer’s Codex
4 Software Design Principles I Learned the Hard Way
If there’s two sources of truth, one is probably wrong. And yes, please repeat yourself.
8 months ago
If there’s two sources of truth, one is probably wrong. And yes, please repeat yourself.
Confessions of a...
Connecting CPython's GC Internals to Real-World Performance
Learn how the knowledge of CPython internals translate into performance insights for your code
2 months ago
Learn how the knowledge of CPython internals translate into performance insights for your code
Hixie's Natural Log
How big is the Flutter team?
I often get asked how many people contribute to Flutter.
It's a hard question to answer because...
10 months ago
I often get asked how many people contribute to Flutter.
It's a hard question to answer because "contribute" is a very vague concept. There's tens of thousands of packages on pub.dev, all of which are written by contributors to the community. There's over 100,000 of issues...
TokyoDev
From Paperclip to Active Storage: An incremental, zero-downtime approach
I recently switched [Doorkeeper](https://www.doorkeeper.jp) from using...
over a year ago
I recently switched [Doorkeeper](https://www.doorkeeper.jp) from using [Paperclip](https://github.com/thoughtbot/paperclip) to [Active Storage](https://guides.rubyonrails.org/active_storage_overview.html) for storing and processing uploaded files. The approach we took was a bit...
Vadim Kravcenko
Is development the right career for me?
Hello dear reader, first off all, I want to acknowledge the weight of the question you’re grappling...
a year ago
Hello dear reader, first off all, I want to acknowledge the weight of the question you’re grappling with. It’s one […]
The post Is development the right career for me? appeared first on Vadim Kravcenko.
alexwlchan
How we do bulk analysis of our Prismic content
At work, we use Prismic as a headless CMS for our public website.
If you see images or text that...
over a year ago
At work, we use Prismic as a headless CMS for our public website.
If you see images or text that aren’t part of the catalogue, they’re probably managed through Prismic.
To help us manage our growing Prismic library, we’ve built a number of tools and scripts to analyse our content...
Jim Nielsen’s Blog
Notes from Pen & Teller’s Masterclass
I quite enjoyed Pen & Teller’s Masterclass (paywall, sorry!). I learned some practical card tricks...
3 months ago
I quite enjoyed Pen & Teller’s Masterclass (paywall, sorry!). I learned some practical card tricks that came in handy while we sitting in the airport waiting for a connecting fight with restless kids.
I also really enjoyed Pen & Teller’s reflections on the art of their craft....
HTMHell
Past HTML, Future HTML?
by Jens Oliver Meiert
Consider the following HTML document:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML...
2 weeks ago
by Jens Oliver Meiert
Consider the following HTML document:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 1996-01//EN">
<html>
<head>
<title></title>
</head>
<body>
<p class="Author">
<h1></h1>
<P>
<P>
<H2></H2>
<P>
<UL>
<LI>
<LI>
...
swyx's site RSS Feed
My 2022 New Mac Setup
I set up a new Mac for work today. Here's everything I use on a Mac for fullstack web development.
over a year ago
I set up a new Mac for work today. Here's everything I use on a Mac for fullstack web development.
Coding Horror
Updating The Single Most Influential Book of the BASIC Era
In a way, these two books are responsible for my entire professional career.
With early computers,...
over a year ago
In a way, these two books are responsible for my entire professional career.
With early computers, you didn't boot up to a fancy schmancy desktop, or a screen full of apps you could easily poke and prod with your finger. No, those computers booted up to the command
beep.blog
.io considered harmful
The .io top-level domain funds and legitimises Britain's exile of the Chagossian people from their...
a year ago
The .io top-level domain funds and legitimises Britain's exile of the Chagossian people from their homeland. Here's the history and the facts.
Alice GG
DEFCON 30
This summer I had the opportunity to attend DEFCON 30, a cybersecurity conference gathering around...
over a year ago
This summer I had the opportunity to attend DEFCON 30, a cybersecurity conference gathering around 27000 hackers in the fabulous city of Las Vegas, Nevada.
With more than 30 villages and 3 main conference tracks, the event managed to cover pretty much every subject from malware...
Steve Klabnik
Create a more compelling experience for your users through game mechanics
over a year ago
Confessions of a...
An Unreachable Hidden XKCD Easter Egg inside CPython
No, I'm not talking about import antigravity
a month ago
No, I'm not talking about import antigravity
Steve Klabnik
Cards for dad - follow-up
over a year ago
PostHog's RSS Feed
7 best session replay tools for mobile apps (iOS & Android)
1. LogRocket Typical users: Product managers, engineers, support teams What is LogRocket? LogRocket...
4 months ago
1. LogRocket Typical users: Product managers, engineers, support teams What is LogRocket? LogRocket is a product experience platform that focuses on…
swyx's site RSS Feed
2019 /r/ReactJS Survey Results
[](https://docs.google.com/presentation/d/1M-JUtp9I5_gSk8OpV9Adk9sYzhoU-VNcwz9RUJ1-8Sw/edit?usp=sharing)
Words and Buttons...
[Renovated] Outperforming everything with anything
It's about 100 lines of Python code that generate a linear solver in LLVM intermediate language...
over a year ago
It's about 100 lines of Python code that generate a linear solver in LLVM intermediate language outperforming C and C++ solutions. Originally published in mid 2018, now completetly rewritten.
PostHog's RSS Feed
How to plan a killer company offsite in just 8 weeks
As a company born at the beginning of the pandemic, PostHog has been fully-remote from its...
over a year ago
As a company born at the beginning of the pandemic, PostHog has been fully-remote from its inception. Our team is 35+ people distributed across 1…
Kagi Blog
Dawn of a new era in Search: Balancing innovation, competition, and public good
Google search is in the news.
3 months ago
Google search is in the news.
bt RSS Feed
WP Enqueue for Beginners
WP Enqueue for Beginners
2020-05-05
Throughout my career designing, developing and auditing...
over a year ago
WP Enqueue for Beginners
2020-05-05
Throughout my career designing, developing and auditing WordPress themes, I’ve come across many that include their custom styles / scripts as static HTML elements inside their respective header and footer templates. This is perfectly fine, but...
Code Of Honor
Debugging running server applications
So you’ve written an awesome online game that works perfectly in the test environment, but when real...
over a year ago
So you’ve written an awesome online game that works perfectly in the test environment, but when real users are playing the game server doesn’t work properly. Now what?!? I was reading an article by Mike Perham called Debugging with Thread Dumps and wanted to share a related...
ntietz.com blog
Starting my (overkill) homelab
I've set up a homelab finally!
This is something I've wanted for a while and finally the timing was...
over a year ago
I've set up a homelab finally!
This is something I've wanted for a while and finally the timing was right.
The right project came along to justify it, so I took the plunge.
Naturally, that leads to a few questions:
What's a home lab?
Why do you want one?
And what is the shiny...
Computer Things
Unusual basis types in programming languages
TLA+ Workshop
TLA+ workshop on Feb 12! Learn how to find complex bugs in software systems before you...
11 months ago
TLA+ Workshop
TLA+ workshop on Feb 12! Learn how to find complex bugs in software systems before you start building them. I've been saying the code NEWSLETTERDISCOUNT gives $50 off, but that's wrong because I actually set it up for $100 off. Enjoy!
Unusual basis types in...
Vadim Kravcenko
Going live with your SaaS: The Launch day
This article is part of the series called Founders Guide which I’m writing currently to help...
over a year ago
This article is part of the series called Founders Guide which I’m writing currently to help early-stage founders tackle the […]
The post Going live with your SaaS: The Launch day appeared first on Vadim Kravcenko.
Blog System/5
Why do I know shell, and how can you?
My personal story with this ancient language and some tips to learn it
a year ago
My personal story with this ancient language and some tips to learn it
David Heinemeier...
Learning to accept defeat against reality
A great many smart people terminably hamper their ability to better understand the world by refusing...
a year ago
A great many smart people terminably hamper their ability to better understand the world by refusing to accept defeat when reality proves them wrong. Armed with an intellect that's at once both too proud to recognize it's own failings and cunningly capable of producing...
David Heinemeier...
Automattic is doing open source dirty
Automattic demanding 8% of WP Engine's revenues because they're not "giving back enough" to...
2 months ago
Automattic demanding 8% of WP Engine's revenues because they're not "giving back enough" to WordPress is a wanton violation of general open source ideals and the specifics of the GPL license. Automattic is completely out of line, and the potential damage to the open source world...
the singularity is...
Where the Bitter Lesson ends
Humanity only has one engineering project, building better engineers than humans. After that, the...
9 months ago
Humanity only has one engineering project, building better engineers than humans. After that, the thing we built can do the engineering.
Clips have been making the rounds on Twitter from my second Lex about the “bishop guy” in a chess engine, or a “cone guy” in a self driving...
David Heinemeier...
Optimize for bio cores first, silicon cores second
A big part of the reason that companies are going ga-ga over AI right now is the promise that it...
3 months ago
A big part of the reason that companies are going ga-ga over AI right now is the promise that it might materially lower their payroll for programmers. If a company currently needs 10 programmers to do a job, each have a cost of $200,000/year, then that's a $2m/year problem. If AI...
PostHog's RSS Feed
Content marketing strategy for devtool companies - How we do it at PostHog
Why you need content Dev tool marketing is tough. Developers are a selective bunch when it comes to...
over a year ago
Why you need content Dev tool marketing is tough. Developers are a selective bunch when it comes to what type of content they consume, and clickbait…
Evan Jones -...
TCP and gRPC Failed Connection Timeouts
After my last article about how gRPC is hard to configure, with a client keepalive example, I...
over a year ago
After my last article about how gRPC is hard to configure, with a client keepalive example, I realized that I don't understand how TCP and gRPC handle failed connections. This article is my attempt to figure it out, and document it so I can find it again in the future. The best...
The Pragmatic...
Handling a Regional Outage: Comparing the Response From AWS, Azure and GCP
This year, AWS, Azure, and Google Cloud have all suffered comparable regional outages. How did they...
a year ago
This year, AWS, Azure, and Google Cloud have all suffered comparable regional outages. How did they respond, and why do Azure’s processes stand out compared to its rivals?
Steve Klabnik
Fast Rails tests with CanCan
over a year ago
swyx's site RSS Feed
Essential Plugins for Gatsby Remark
Gatsby-Remark is one of those fun plugins that have their own plugins - but there are a lot of them....
over a year ago
Gatsby-Remark is one of those fun plugins that have their own plugins - but there are a lot of them. Here's a list I wrote down a few months ago of plugins I think everyone should use.
Evan Jones -...
Huge Pages are a Good Idea
Nearly all programs are written to access virtual memory addresses, which the CPU must translate to...
a year ago
Nearly all programs are written to access virtual memory addresses, which the CPU must translate to physical addresses. These translations are usually fast because the mappings are cached in the CPU's Translation Lookaside Buffer (TLB). Unfortunately, virtual memory on x86 has...
ntietz.com blog
Gaining depth perception
In 2017, the way I see the world changed, literally.
For the first time in my life, I had nearly...
7 months ago
In 2017, the way I see the world changed, literally.
For the first time in my life, I had nearly full depth perception.
When I was a kid, I was always the one who was bad at ball sports.
Not for lack of trying, either.
I'd run after a ball to catch it, only to be off by a few...
Patrick Kayongo
The News
So, the plan is to be in an out. Focus Tshidi. I don’t need anything from Dischem. I don’t need that...
a year ago
So, the plan is to be in an out. Focus Tshidi. I don’t need anything from Dischem. I don’t need that new dress in the Spring Collection at H&M. Just a tray of meat, garlic rolls and juice. Snap. It’s payday weekend and there are such long lines at this Checkers. I’m already late...
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
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
-->...
HTMHell
#8 anchor tag used as button
Bad code
<a href="#" onclick="modal.open()">Login</a>
Issues and how to fix them
If the a element...
over a year ago
Bad code
<a href="#" onclick="modal.open()">Login</a>
Issues and how to fix them
If the a element has an href attribute, it represents a link to another resource like a page or a PDF document.
The purpose of the element in this example is to trigger an action on the same page...
alexwlchan
Finding a tricky bug in Elasticsearch 8.4.2
A few weeks ago, I helped to find a bug in Elasticsearch 8.4.2.
We’d started seeing issues in our...
over a year ago
A few weeks ago, I helped to find a bug in Elasticsearch 8.4.2.
We’d started seeing issues in our Elastic cluster at work, and I was able to isolate the issue in a small, reproducible test case.
I shared my code with Elastic engineers, and that helped them identify and fix the...
Krzysztof Kowalczyk...
Lessons learned porting 50k loc from Java to Go
I was contracted to port a large Java code base to Go.
The code in question is a Java client for...
over a year ago
I was contracted to port a large Java code base to Go.
The code in question is a Java client for RavenDB, a NoSQL JSON document database. Code with tests was around 50 thousand lines.
The result of the port is a Go client.
This article describes what I’ve learn in the...
Maggie Appleton
A Fruitful Guide to JavaScript's Comparison Operators
over a year ago
Confused bit
Birth of a new blog
What is the best programming language? Why is Vim better than Emacs? Tabs or spaces? Static or...
a year ago
What is the best programming language? Why is Vim better than Emacs? Tabs or spaces? Static or dynamic typing? The answer to all these questions and more on “Confused bit”.
This blog is a place to host and share my thoughts on software, crafting, and my experience with various...
Liz Denys
A short comic about the Internet Protocol
Just a cleaned up version of a silly little comic that I came up with during a 6.033 (Computer...
over a year ago
Just a cleaned up version of a silly little comic that I came up with during a 6.033 (Computer Systems Engineering) recitation last semester:
A Beautiful Site
Converting a URL Object to a Plain Object in JavaScript
I needed to convert a URL object to a plain object yesterday. You might have used it before. It's...
a year ago
I needed to convert a URL object to a plain object yesterday. You might have used it before. It's pretty handy for working with URLs!
const url = new URL('https://example.com/');
console.log(url);
// URL {origin: 'https://example.com', protocol: 'https:', username: '',...
Oxide Computer...
Advancing Cloud and HPC Convergence with Lawrence Livermore National Laboratory
Oxide Computer Company and Lawrence Livermore National Laboratory Work Together to Advance Cloud and...
a month ago
Oxide Computer Company and Lawrence Livermore National Laboratory Work Together to Advance Cloud and HPC Convergence
Oxide Computer Company and Lawrence Livermore National Laboratory (LLNL) today announced a plan to bring on-premises cloud computing capabilities to the Livermore...
Full Width 
Shortcuts 
Sign Up 
Log In 
Articles 
Reading List 