Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 11,897 posts.
This is the first article in a series dedicated to multiple dispatch - an advanced abstraction technique available to programmers out-of-the-box in some languages, and implementable in others. This first post in the series presents the technique and explains the problem it intends to solve. It uses C++ as the…
The personal website of author Neal Stephenson, unless it's been hacked.
A framework for building Postgres Foreign Data Wrappers which connects to Stripe, Firebase, Clickhouse, and more.
At the 2016 GPU Technology Conference in San Jose, NVIDIA CEO Jen-Hsun Huang announced the new NVIDIA Tesla P100, the most advanced accelerator ever built. Based on the new NVIDIA Pascal GP100 GPU and…
Currently the main goal of the Crystal core team is to reach 1.0 in the near future. Since achieving that goal involves a number of non-obvious tradeoffs, we want to use this post to shed some light on those inherent tensions and how they drive our work and priorities for the next few releases.
In March of 2023 we announced that we were starting work on a safer high performance AV1 decoder called rav1d, written in Rust. We partnered with Immunant to do the engineering work. By September of 2024 rav1d was basically complete and we learned a lot during the process. Today rav1d works well—it passes all the same…
I've written tens of thousands of lines of code with Remix and I want to tell you why I love using this framework.
Kind people already sent donations that will make my childrens' lives easier, when I'm not there any more. Thank you enormously! :-)
Dithering is still a surprisingly applicable technique, not just for practical reasons (such as preparing a full-color image for output on a non-color printer), but for artistic reasons as well. Dithering also has applications in web design, where it is a useful technique for reducing images with high color counts to…
What if, instead of running a process-data program on this machine, we want to run it on another machine? No problem. We make a TCP connection to a process-data server on the remote machine. On the local machine, we have generate-data writing to the TCP connection, and consume-data reading from the TCP connection…
We can define roundness in many ways. For example, as you may know, the circle is the shape that given a fixed perimeter maximizes the area. This definition has many problems. One of the problems is that countries generally have chaotic perimeters (also known as borders), so they tend to be much longer than they seem…
I started using a Nexus 4. I was going to go right back to my iPhone after a week. I was designing more and more Android interfaces at Twitter and realized I needed to more intimately grok Android UI paradigms.
The last 100 seconds of 8088 MPH sound very different to the rest of the demo. The end tune is actually a 4-channel Amiga MOD file (which you can download here ) composed by coda . Playing back a MOD through PC speaker on such a slow machine has never been done before. Here is how we did it.
AMD is sending us the two MI300X boxes we asked for. They are in the mail.
Discover the top SaaS metrics that drive real valuations. Learn how to track, optimize, and present your KPIs to attract serious buyers and maximize your SaaS exit
This post shares the local optima Manus arrived at through our own "SGD". If you're building your own AI agent, we hope these principles help you converge faster.
It's time to shed light on the technical methods and business practices behind third-party tracking. For journalists, policy makers, and concerned consumers, this paper will demystify the fundamentals of third-party tracking, explain the scope of the problem, and suggest ways for users and legislation to fight back…
Posted by Sam Schillace, Gmail Engineering Director In 2008, we rolled out the option to always use https — encrypting your mail as it trav...
A vision for the "small web", small software, and small architectures.
Sometimes I see unsourced, unclear, vaguely mystical claims about K being the fastest array language. It happens often enough that I'd like to write a long-form rebuttal to these, and a demand that the people who make these do more to justify them.
We thought it was important for the user to be able to invoke every menu command directly from the keyboard, so we added a special key to the keyboard to invoke menu commands, just like our predecessor, Lisa. We called it the "Apple key"; when pressed in combination with another key, it selected the corresponding menu…
Business is noisy. Business is full of people worrying loudly about projects, processes, and other people. These people have opinions, and they share them all
Real-Time Garbage Collection (RTGC) tests the limits of what we typically think is possible in production software. You might hear “Real-Time” and “Garbage Collection” together and think “If you truly need real-time guarantees, why would you use a garbage collected language?” or “How is real-time Garbage Collection…
