1. CommanderCommander option parser ported to C - simple API, auto-generated --help
3. HashC hash implementation based on khash
4. CmockaAn elegant unit testing framework for C with support for mock objects.
8. UvCross-platform asychronous I/O http://libuv.org/
11. EntrA utility for running arbitrary commands when files change. Uses kqueue(2) or inotify(7) to avoid polling. entr responds to file system events by executing command line arguments or by writing to a FIFO. entr was written to provide to make rapid feedback and automated testing natural and completely ordinary.
12. ClibBasically the lazy-man's copy/paste promoting smaller C utilities, also
serving as a nice way to discover these sort of libraries. From my experience
C libraries are scattered all over the web and discovery is relatively poor. The footprint of these libraries is usually quite large and unfocused. The goal of clibs is to provide
stand-alone "micro" C libraries for developers to quickly install without coupling
to large frameworks.
15. lmdbSymas Lightning Memory-Mapped Database (LMDB)
16. msC str to us / ms utilities
18. netextends libuv to support tls/ssl in a simpler API for clibs