picojson by kazuho

a header-file-only, JSON parser serializer in C++

created at Feb. 2, 2011, 10:37 a.m.

64 +0

1,120 +1

221 +0

simpleini by brofield

Cross-platform C++ library providing a simple API to read and write INI-style configuration files

created at Sept. 27, 2013, 11:59 p.m.

56 +0

1,122 +4

316 +0

libconfig by hyperrealm

C/C++ library for processing configuration files

created at March 4, 2014, 1:38 a.m.

57 +0

1,123 +4

365 +1

reflect-cpp by getml

A C++20 library for fast serialization, deserialization and validation using reflection. Supports JSON, BSON, CBOR, flexbuffers, msgpack, TOML, UBJSON, XML, YAML / msgpack.org[C++20]

created at Sept. 27, 2023, 3:08 p.m.

25 +0

1,125 +21

101 +5

neco by tidwall

Concurrency library for C (coroutines)

created at April 8, 2024, 5:23 p.m.

17 +0

1,137 +1

80 +0

ucall by unum-cloud

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

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

19 +0

1,139 -1

43 +0

stdgpu by stotko

stdgpu: Efficient STL-like Data Structures on the GPU

created at Aug. 16, 2019, 11:04 a.m.

29 +0

1,160 +2

83 +0

restinio by Stiffstream

Cross-platform, efficient, customizable, and robust asynchronous HTTP(S)/WebSocket server C++ library with the right balance between performance and ease of use

created at Dec. 25, 2017, 8:34 p.m.

40 +0

1,162 +2

93 +1

symengine by symengine

SymEngine is a fast symbolic manipulation library, written in C++

created at Aug. 13, 2008, 6:40 p.m.

43 +0

1,168 +2

281 +0

simdutf by simdutf

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension. Part of Node.js, WebKit/Safari, Ladybird, Cloudflare Workers and Bun.

created at Feb. 4, 2021, 1:01 a.m.

24 +0

1,172 +8

75 +0

smaz by antirez

Small strings compression library

created at March 31, 2009, 11:58 a.m.

42 +0

1,172 +0

130 +0

taglib by taglib

TagLib Audio Meta-Data Library

created at March 10, 2011, 7:36 p.m.

62 +0

1,182 +4

347 +2

cppimport by tbenthompson

Import C++ files directly from Python!

created at May 12, 2016, 8:11 p.m.

40 +0

1,187 +1

67 +0

tinyspline by msteinbeck

ANSI C library for NURBS, B-Splines, and Bézier curves with interfaces for C++, C#, D, Go, Java, Javascript, Lua, Octave, PHP, Python, R, and Ruby.

created at Sept. 25, 2014, 8:13 p.m.

65 +0

1,203 +3

207 -1

libpg_query by pganalyze

C library for accessing the PostgreSQL parser outside of the server environment

created at Aug. 8, 2015, 7:24 a.m.

31 +0

1,209 +5

181 +0

Trilinos by trilinos

Primary repository for the Trilinos Project

created at Nov. 16, 2015, 7:39 p.m.

115 +0

1,215 +5

568 +3

MatX by NVIDIA

An efficient C++17 GPU numerical computing library with Python-like syntax

created at Sept. 14, 2021, 10:49 p.m.

24 +0

1,219 +6

85 +0

glaze by stephenberry

Extremely fast, in memory, JSON and interface library for modern C++

created at July 15, 2022, 11:52 a.m.

24 +0

1,221 +4

121 +1

clipp by muellan

easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation

created at Nov. 8, 2017, 7:29 p.m.

31 +0

1,223 +1

151 +0

cli by daniele77

A library for interactive command line interfaces in modern C++

created at July 29, 2016, 3:17 p.m.

34 +1

1,231 +0

140 +0