POSIX

nnnjarun/nnn

A full-featured, incredibly fast terminal file manager that is tiny, nearly 0-config, and designed for unobtrusive, smart workflows.

Gear-Libgozfree/gear-lib

A portable C library collection for IoT, embedded, and network service development with multimedia support.

WAVMWAVM/WAVM

A high-performance WebAssembly virtual machine designed for non-browser applications, leveraging LLVM for near-native speed.

tinydircxong/tinydir

A lightweight, portable C library for reading directories and files across POSIX and Windows systems.

Trilogytrilogy-libraries/trilogy

A lightweight, high-performance C client library for MySQL-compatible databases, designed for easy embedding.

Eioocaml-multicore/eio

Effects-based direct-style parallel IO stack for OCaml 5, enabling concurrent file, network, and CPU operations with a secure, cross-platform API.

libschrifttomolt/libschrift

A lightweight, dependency-free TrueType font rendering library written in C99.

yashmagicant/yash

A POSIX-compliant command line shell with advanced interactive features like global aliases, arrays, and intelligent command line completion.

swift-httphuytd/swift-http

A simple HTTP server implementation for Swift using POSIX socket API, running on both macOS and Linux.

libuavcanUAVCAN/libuavcan

Portable reference implementation of the Cyphal protocol stack in C++ for embedded systems and Linux.

mwptoolsstronnag/mwptools

A mission planner and ground control station for INAV and MultiWii flight controllers, supporting real-time telemetry, logging, and aviation monitoring.

socket99silentbicycle/socket99

A C99 wrapper library that simplifies the BSD sockets API with a cleaner, configuration-driven interface.