Display and control your Android device

Cross-platform asynchronous I/O

A massively spiffy yet delicately unobtrusive compression library.

A modernized, complete, self-contained TeX/LaTeX engine, powered by XeTeX and TeXLive.

A portable foreign-function interface library.

Free, easy, portable audio engine for games

libharu - free PDF library

MetaCall: The ultimate polyglot programming experience.

the SSH library

The official SuiteSparse library: a suite of sparse matrix algorithms authored or co-authored by Tim Davis, Texas A&M University.

PCRE2 development is based here.

a clean C library for processing UTF-8 Unicode data

libunwind official github repo (in need of new / additional maintainer, mail/open issue if interested)

High performance library for creating, modiyfing and parsing PDF files in C++

Light rendering in 2D

High quality system independent, portable, open source libm implementation

Simple C PDF Writer/Generation library

Using PLT trampolines to provide a BLAS and LAPACK demuxing library.

floating-point errors checker

Double precision SIMD-oriented Fast Mersenne Twister

Standalone binary for running Aegisub automations from the command line.

A minimal modern (Lua)TeX distribution

Screen reader abstraction library.

Self-contained C implementation of polygamma functions (and inverses) with R/Python Bindings