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

735 +11

36 +2

libxls by libxls

Read binary Excel files from C/C++

created at Feb. 14, 2018, 10:37 p.m.

14 +0

391 +5

119 +0

fpng by richgel999

Super fast C++ .PNG writer/reader

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

14 -1

830 +0

44 +0

libnih by keybuk

NIH Utility Library

created at May 14, 2013, 4:02 p.m.

15 +0

92 +0

32 +0

ub-canaries by regehr

collection of C/C++ programs that try to get compilers to exploit undefined behavior

created at April 9, 2015, 6:12 p.m.

15 +0

171 +0

18 +0

ucall by unum-cloud

Remote Procedure Calls - 50x lower latency and 70x higher bandwidth than FastAPI, implementing JSON-RPC & 🔜 REST over io_uring and SIMDJSON ☎️

created at Jan. 3, 2023, 10:23 a.m.

15 +0

996 +2

35 +0

bzip3 by KrzysztofSzewczyk

A better and stronger spiritual successor to BZip2.

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

16 +0

645 -1

37 +0

libtap by zorgnax

Write tests in C

created at Feb. 18, 2010, 5:14 a.m.

17 +0

248 +0

60 +0

xlsxio by brechtsanders

XLSX I/O - C library for reading and writing .xlsx files

created at March 4, 2016, 1:54 p.m.

18 +0

376 +1

112 +0

tgc by orangeduck

A Tiny Garbage Collector for C

created at April 19, 2016, 3:45 p.m.

18 +0

936 +4

59 +0

minunit by siu

Minimal unit testing framework for C

created at June 25, 2012, 3:17 p.m.

21 +0

551 +0

95 +1

Torque2D by TorqueGameEngines

A completely free, open-source, 2D game engine built on proven torque technology.

created at May 31, 2020, 7:51 p.m.

21 +0

1,117 +6

108 +2

json.h by sheredom

🗄️ single header json parser for C and C++

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

23 +0

664 +1

74 +0

libconfuse by libconfuse

Small configuration file parser library for C.

created at Jan. 10, 2014, 6:34 a.m.

23 +0

462 +0

106 +0

apophenia by b-k

A C library for statistical and scientific computing

created at Oct. 18, 2011, 8:51 p.m.

24 +0

197 +0

29 +0

mxml by michaelrsweet

Tiny XML library.

created at Feb. 25, 2017, 1:19 a.m.

25 +1

425 +1

155 -2

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

730 +2

262 +0

libspng by randy408

Simple, modern libpng alternative

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

27 +0

691 +0

66 +0

wavelib by rafat

C Implementation of 1D and 2D Wavelet Transforms (DWT,SWT and MODWT) along with 1D Wavelet packet Transform and 1D Continuous Wavelet Transform.

created at Dec. 15, 2014, 10:14 a.m.

27 +0

343 +4

119 +1

audioFlux by libAudioFlux

A library for audio and music analysis, feature extraction.

created at Jan. 16, 2023, 9:53 a.m.

28 +0

2,063 +9

99 +1