sregex by openresty

A non-backtracking NFA/DFA-based Perl-compatible regex engine matching on large data streams

created at Oct. 16, 2012, 10:03 p.m.

71 +0

615 +0

111 +0

MIRACL by miracl

MIRACL Cryptographic SDK: Multiprecision Integer and Rational Arithmetic Cryptographic Library is a C software library that is widely regarded by developers as the gold standard open source SDK for elliptic curve cryptography (ECC).

created at Nov. 6, 2012, 1:20 a.m.

67 +0

627 +1

232 +0

libtommath by libtom

LibTomMath is a free open source portable number theoretic multiple-precision integer library written entirely in C.

created at June 16, 2010, 6:46 p.m.

49 +0

631 +1

191 +0

bzip3 by KrzysztofSzewczyk

A better and stronger spiritual successor to BZip2.

created at May 1, 2022, 6:06 p.m.

16 +0

646 +3

37 +0

json.h by sheredom

🗄️ single header json parser for C and C++

created at Aug. 7, 2015, 4 p.m.

23 +0

663 -1

74 +0

dht by jech

BitTorrent DHT library

created at Aug. 8, 2011, 2:03 p.m.

65 +0

681 +0

166 +0

libspng by randy408

Simple, modern libpng alternative

created at March 28, 2018, 10:39 a.m.

27 +0

691 +1

66 +0

WAFer by riolet

WAFer is a C language-based software platform for scalable server-side and networking applications. Think node.js for C programmers.

created at July 9, 2014, 4:02 a.m.

51 +0

691 +0

69 +0

frozen by cesanta

JSON parser and generator for C/C++ with scanf/printf like interface. Targeting embedded systems.

created at Dec. 22, 2013, 2:27 p.m.

48 +0

692 +0

160 +0

SimSIMD by ashvardanian

Up to 200x Faster Inner Products and Vector Similarity — for Python, JavaScript, Rust, and C, supporting f64, f32, f16 real & complex, i8, and binary vectors using SIMD for both x86 AVX2 & AVX-512 and Arm NEON & SVE 📐

created at March 14, 2023, 8:41 a.m.

14 +0

724 +9

34 +1

MQTT-C by LiamBindle

A portable MQTT C client for embedded systems and PCs alike.

created at March 13, 2018, 8:33 p.m.

26 +0

728 +6

262 +1

fff by meekrosoft

A testing micro framework for creating function test doubles

created at Dec. 14, 2010, 3:16 p.m.

44 +0

730 +2

160 -1

mongo-c-driver by mongodb

The Official MongoDB driver for C language

created at April 28, 2013, 7:34 p.m.

86 +0

794 +1

439 -1

nghttp3 by ngtcp2

HTTP/3 library written in C

created at Nov. 9, 2018, 1:49 p.m.

49 +0

795 +4

87 +1

pspsdk by pspdev

An open-source SDK for PSP homebrew development.

created at Jan. 14, 2011, 6:02 p.m.

69 +0

813 +3

135 +0

fpng by richgel999

Super fast C++ .PNG writer/reader

created at Dec. 18, 2021, 6:01 a.m.

15 +0

830 +6

44 +0

PDF-Writer by galkahana

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

created at May 29, 2010, 11:55 a.m.

58 +0

844 +1

204 +2

libass by libass

libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format.

created at July 26, 2013, 11:11 p.m.

57 +0

872 +1

200 +0

libgd by libgd

GD Graphics Library

created at Jan. 22, 2015, 8:50 a.m.

58 +0

876 +0

257 +0

linmath.h by datenwolf

a lean linear math library, aimed at graphics programming. Supports vec3, vec4, mat4x4 and quaternions

created at Jan. 5, 2012, 11:43 p.m.

44 +0

885 +2

135 +0