Renhuai123 / ziwei-doushu

Open-source Zi Wei Dou Shu (purple star astrology) chart-calculation engine with a TypeScript implementation, plus large chart-reading datasets.

php / php-src

The reference C implementation of the PHP general-purpose scripting language and its interpreter, CLI, and bundled extensions.

jqssun / android-airplay-server

Android app that acts as an AirPlay receiver, mirroring screens and playing video and audio from iOS and macOS senders.

openai / symphony

Orchestrates isolated, autonomous coding-agent runs that pick up tasks from a project board such as Linear and deliver pull requests.

mit-pdos / xv6-riscv

A teaching operating system: a re-implementation of Unix Version 6 in ANSI C for RISC-V multiprocessors, running on QEMU.