3001
No-Panic Rust: A Nice Technique for Systems Programming
Can Rust replace C? This is a question that has been on my mind for many years,as I created and now am tech lead forupb, a C libraryfor Protocol Buffers. Th...
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The latest blog posts to take off on Hacker News. 21,819 posts.
3002
There's Math.random(), and then there's Math.random() (2015)
V8’s Math.random implementation now uses an algorithm called xorshift128+, improving the randomness compared to the old MWC1616 implementation.
3003
Developer Philosophy
Amazing as it may seem after all these years, there are still junior developers in the world. A few weeks ago at work we had a talk where senior developers (including me) were invited to spend around five minutes each talking about our personal software development philosophies....
3004
Reverse Engineering Apple's typedstream Format
imessage-exporter ’s goal is to provide the most comprehensive representation of iMessage data available. Message data is stored in a legacy format that appears to be a stream that represents objects.
3005
Decorator JITs: Python as a DSL
Spend enough time looking at Python programs and packages for machine learning, and you'll notice that the "JIT decorator" pattern is pretty popular. For example, this JAX snippet:
3006
I Wrote a WebAssembly VM in C
For the last 6 months, I’ve been spending my (limited) free time on evenings and weekends writing a WebAssembly VM in C. After repeatedly throwing away small side-projects, this was an extremely productive experience for me as an engineer. I’m writing this in order to put together some take-aways and organize my…
3007
Analyzing the codebase of Caffeine, a high performance caching library
The other day, while wasting time reading reddit, I stumbled upon a blogpost mentioning S3 FIFO, a method claiming to outperform LRU (Least Recently Used) in terms of cache miss ratio. Notable companies like RedPandas, Rising Wave, and Cloudflare have already implemented it in various capacities, so this piqued my…
3008
Fixing left and mutual recursions in grammars
Left & Mutual Recursion Mitigation
3009
Tools for 2025
TLDR; I really wish these tools gain more traction:
3010
Compiling Java into native binaries with Graal and Mill
One recent development is the ability to compile Java programs into self-contained native binaries. This provides more convenient single-file distributions, faster startup time, and lower memory footprint, at a cost of slower creation time and limitations around reflection and dynamic classloading. This article…
3011
Python 3, Pygame, and Debian Bookworm on the Miyoo A30
What if I told you you can get a full Linux computer with WiFi and a GPU in a small, pocket form factor for about $30 USD on AliExpress ? You might say “but what about the new tariffs?” and I’d say “oof, oh right, okay who knows, but it’s probably still pretty cheap!” (Edit: looks like you can get one for about $40…
3012
Hell is overconfident developers writing encryption code
Overconfident developers that choose to write their own cryptography code have plagued the information security industry since before it was even an industry. This in and of itself isn’t inhe…
3013
Falsehoods programmers believe about null pointers
Null pointers look simple on the surface, and that’s why they’re so dangerous. As compiler optimizations, intuitive but incorrect simplifications, and platform-specific quirks have piled on, the odds of making a wrong assumption have increased, leading to the proliferation of bugs and vulnerabilities. This article…
3014
Sparrow, a modern C++ implementation of the Apache Arrow columnar format
A Modern C++ Implementation of the Apache Arrow Columnar Format
3015
Why Tracebit is written in C#
A retro on some of the reasons we chose to build Tracebit in C#.
3016
Release Notes for Ghostty 1.1.0
Release notes for Ghostty 1.1.0, released on January 30, 2025.
3017
Mini-R1: Reproduce DeepSeek R1 "Aha Moment"
Reproduce Deepseek R1 „aha moment“ and train an open model using reinforcement learning trying to teach it self-verification and search abilities all on its own to solve the Countdown Game.
3018
Xerox Alto Source Code (2014)
Depending on your age, your first computer might have been an Apple II, a Radio Shack TRS-80, an IBM PC, an Apple Macintosh, or another of the early personal computers. If you missed these early machines the first time around, perhaps you have seen them in the Personal Computer section of the Revolution exhibit at the…
3019
A better build system for OCaml
A “build system” is one of the most important tools in a developer’s toolbox. Roughly, it figures out how to create runnable programs from a bunch of differe...
3020
Hard Mode Rust (2022)
This post is a case study of writing a Rust application using only minimal, artificially constrained API (eg, no dynamic memory allocation). It assumes a fair bit of familiarity with the language.
3021
Decompiling 2024: A Year of Resurgance in Decompilation Research
The year 2024 was a resurgent year for decompilation. Academic publications from that year made up nearly 30% of all top publications ever made in decompilation. In this post, I do a summarization and retrospective of both the academic and ideological progress of decompilation in 2024. Hint: decompilation research is…
3022
Some flag emojis aren’t working on Chrome on Windows
A blog post by Ryan Geyer
3023
An update on Dart macros and data serialization
We have invested significant time and resources to prototype macros over the past couple years. Unfortunately, each time we solved a major…
3024
Parsing PDFs (and more) in Elixir using Rust
A Love Story Between Two Amazing Languages 🦀💜
3025
Enhancing your MIDI devices with Perl
This post also appeared on perl.com.
3026
Discovery Coding
Discovery coding is a practice of understanding a problem by writing code first, rather than attempting to do some design process or thinking beforehand.
3027
3028
Using uv as your shebang line
An article by Rob Allen
3029
How has DeepSeek improved the Transformer architecture?
This Gradient Updates issue goes over the major changes that went into DeepSeek's most recent model.
3030
Promising results from DeepSeek R1 for code
PR by Xuan-Son Nguyen for llama.cpp: This PR provides a big jump in speed for WASM by leveraging SIMD instructions for qX_K_q8_K and qX_0_q8_0 dot product functions. Surprisingly, 99% of …