Command-line arguments parsing library.
aria2 is a lightweight multi-protocol & multi-source, cross platform download utility operated in command-line. It supports HTTP/HTTPS, FTP, SFTP, BitTorrent and Metalink.
C Application Framework
CommonMark spec, with reference implementations in C and JavaScript
build-once run-anywhere c library
A cross platform C99 library to get cpu features at runtime.
Algebraic data types for C99
Library that solves the exact cover problem using Dancing Links, also known as DLX.
C-code generator for docopt language.
htop - an interactive process viewer
The client of the future
A CoAP (RFC 7252) implementation in C
A pure C implementation of the Geohash algorithm.
A cross-platform protocol library to communicate with iOS devices
Platform independent Near Field Communication (NFC) library
A C library for parsing/normalizing street addresses around the world. Powered by statistical NLP and open geo data.
Your friendly e-mail address validation library.
An implementation of XDG Base Directory Specification
A small self-contained alternative to readline and libedit
Full-blown preprocessor metaprogramming
libcurses and dependencies taken from netbsd and brought into a portable shape (at least to musl or glibc)
π OOP in pure C with a single-header
Parser for argv that works similarly to getopt
A protocol buffers library for C
An easy-to-use C library for displaying text progress bars.
Cross-platform C/C++ library for creating text-based user interfaces (TUI) and console-based games
Sorting routine implementations in "template" C
Library for writing text-based user interfaces
tiny recursive descent expression parser, compiler, and evaluation engine for math expressions
timers and timeline
WAFer is a C language-based software platform for scalable server-side and networking applications. Think node.js for C programmers.
Locate the current running executable and the current running module/library on the file system π
Fast Microsoft Excel's *.xlsx reader
A protocol framework for ZeroMQ