Developer Community 24 Hours

Last updated: August 22, 2026, 11:40 AM ET

Show HN

OzBrain offers a shared brain for knowledge between agents and your team. Proliferate is an open-source, self-hostable AI IDE for multiple agents. Galactic Compass adds augmented reality mode. Claude Mythos 5 expands access for cyber defenders. Sub-50 ms TTS on H100 targets the latency frontier. Kobo Cobalt brings apps and SDK to e-readers.

Engineering & Tooling

Three steps to maturity outlines maturity, incentives, probability, and emotion. Remotely unlocking scooters highlights security risks in scooter fleet management. Rust Glancer is a low-memory LSP server for Rust. SQLite smuggling into Nix explores three packaging tricks. Rebuilding Electron recording in Swift describes a Swift rewrite. Decayfmt is a self-corrupting Rust file format.

Open Source & Community

Three ways to smuggle SQLite into Nix builds on engineering creativity. Omacom Foundation launches with $8M for Linux desktop. I Just Want to Search critiques search quality across platforms. LLMs prove Unix won argues LLMs reinforce Unix philosophy. Biggest 2D universe map releases via the Legacy Survey Sky Viewer.

Math & Games

Another lower bound for n=17 square packing advances packing theory. Show HN: Ryzom is an open-world game by Show HN: Galactic Compass. Tumble Forth compiles assembly to OS via C compiler. LiteLLM hiring for Rust and performance roles.