







Fuzzing is a testing technique in which a program generates random data as input for another program to consume. The goal is to find data which could cause corruption or other fatal issues in the software that is being tested.
A new era for software testing - <antirez>
Testing can be fun, actually
Writing and maintaining tests is boring. But they're also some of the most valuable code we can write. With this blog post you'll learn a criminally underrated testing technique to add to your testing toolbox that can make tests a whole lot more pleasant.

Open Source Barcode Generator
Zint is a free and open-source barcode generator for desktop, command line and developer workflows, supporting many linear, stacked, postal and matrix barcode formats.
How Our Rust-to-Zig Rewrite is Going
For the past year and a half, the team building Roc's compiler has been rewriting our 300,000 lines of Rust code into Zig, for reasons I'll recap below. We recently passed an exciting milestone: feature parity with the original compiler!
Forking is Cool, or: A Unix Shell in Zig, or: Dave Learns How to Fork - ratfactor
In this article, I make a real, working interactive shell written in Zig. Though essentially a toy, it demonstrates the incredible elegance of the fork() system call and is an example of what can be done with absolutely no runtime memory allocations.
ybzeek/The-Loom
A high-throughput, database-free ingestion engine for the AT Protocol (Bluesky) Firehose, engineered for consumer hardware constraints.
Script Wizards
A TTRPG and software studio. Small tools for running games, and a zine for hackers who play them.
Vibe-coded Go static analysis tools
Ideas are now a major bottleneck for vibe-coding. There are whole categories of software that simply don’t occur to me to write. Philip Zeyliger pointed me at one: Go static analysis tools. These are great candidates: easy to describe easy to test high value low risk He created a checker that requires slog.InfoContext instead of slog.Info when a context is available, to improve our telemetry/observability. I followed up with a checker that lets you annotate a Go struct as requiring complete, explicit annotation.
mudcoders/awesome-mud
🖥 A curated list of bookmarks, tools, tutorials, and other cool resources for text-based game developers.
iddqd, or the hardest kind of unsafe Rust | Oxide Computer Company
How our Rust collections library defends against adversarial trait implementations.

Why Futhark?
A high-performance and high-level purely functional data-parallel array programming language that can execute on the GPU and CPU.

Cosmik Testing
@cosmiktesting.bsky.social
An account for testing atproto integrations related to cosmik.network

The 80% Problem in Agentic Coding
Margin - Write in the margins of the web

World Monitor - Real-Time Global Intelligence Dashboard
Megaproject Dashboard — Global Infrastructure Tracker
Impact Dashboard - Impact Counter | Impact Counter