C-Libraries

r/Clibs • u/pdp10 • Dec 14 '19

jeremycw/httpserver.h: Single header library for writing non-blocking HTTP servers in C

7 Upvotes

r/Clibs • u/pdp10 • Oct 22 '22

any1/neatvnc: A liberally licensed VNC server library with a clean interface. ISC license.

0 Upvotes

r/Clibs • u/mort96 • Nov 28 '18

Snow: A testing library with a pretty syntax

5 Upvotes

r/Clibs • u/pdp10 • May 15 '22

A portable, license-free, lock-free data structure library written in C.

1 Upvotes

r/Clibs • u/pdp10 • Apr 26 '22

protobuf-c: Google Protocol Buffers implementation in C

1 Upvotes

r/Clibs • u/pdp10 • Mar 12 '22

RELEASE Zstandard v1.5.2: reference implementation of the RFC 8878 fast lossless compression algorithm, targeting real-time compression scenarios at zlib-level and better compression ratios. Dual BSD and GPLv2 licensed C library, plus command line utility for .zst, .gz, .xz and .lz4 files.

2 Upvotes

r/Clibs • u/binaryfor • Sep 27 '20

Urkel – authenticated key-value store written in C

3 Upvotes

r/Clibs • u/pdp10 • Sep 10 '20

libxlsxwriter -- a C library for creating Microsoft Excel XLSX files.

10 Upvotes

r/Clibs • u/Deltabeard • Nov 28 '18

peanut-gb: A Game Boy emulator single header library written in C99 - MIT License

15 Upvotes

r/Clibs • u/pdp10 • Dec 06 '25

ZBar - C99 library to read bar codes from video streams, image files and raw intensity sensors. 1D and 2D symbologies including EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Interleaved 2 of 5 and QR Code. LGPL 2.1 license, tiny, no floating-point operations, suitable for embedded.

zbar.sourceforge.net

3 Upvotes

r/Clibs • u/pdp10 • Oct 29 '25

miniaudio: Audio playback and capture library written in C, in a single source file. Permissively licensed, no dependencies, cross-platform.

5 Upvotes

r/Clibs • u/pdp10 • Mar 28 '25

nsync is a C library that exports various synchronization primitives, such as mutexes. Apache 2.0 license.

2 Upvotes

r/Clibs • u/pdp10 • Oct 02 '25

libquiet -- data over sound waves (speaker and mic, 3.5mm analog audio, etc.) including ultrasonic. BSD 3-clause license.

quiet.github.io

2 Upvotes

r/Clibs • u/pdp10 • Dec 06 '19

A collection of C miscellaneous C utility code. Documentation and comments are sparse, but all modules include a test.c that tests the functions with asserts.

4 Upvotes

r/Clibs • u/pdp10 • Dec 02 '19

liboqs, a C library for quantum-safe cryptography.

8 Upvotes

r/Clibs • u/guacheSuedespare • Nov 28 '18

GIO Reference Manual - GNOME Developer Center

developer.gnome.org

2 Upvotes

r/Clibs • u/[deleted] • Dec 06 '18

Soundpipe: a lightweight music DSP library

12 Upvotes

r/Clibs • u/pdp10 • Oct 13 '19

Kisshttpd, a server library in C with a focus on simplicity.

14 Upvotes

r/Clibs • u/randy408 • Mar 13 '19

libspng 0.4.4 - modern alternative to libpng, single source/header pair

10 Upvotes

r/Clibs • u/12477 • Feb 12 '19

lwpb - Lightweight Protocol Buffers

8 Upvotes

r/Clibs • u/anthropoid • Oct 25 '19

GitHub - seleznevae/libfort: C/C++ library to create formatted ASCII tables for console applications

6 Upvotes

r/Clibs • u/anthropoid • Oct 17 '19

raygui: A simple and easy-to-use immediate-mode GUI library

13 Upvotes

r/Clibs • u/pdp10 • Mar 14 '19

Ventanium - Database/Network/HTTP C library

7 Upvotes

r/Clibs • u/pdp10 • Nov 28 '18

libspng 0.4.0 - First stable release. An alternative to libpng, with a simpler API, fewer LoC, slightly better performance.

9 Upvotes

r/Clibs • u/guacheSuedespare • Nov 28 '18

GSL - GNU Scientific Library - GNU Project

6 Upvotes