Top 23 C++ JSON Projects

• json

  7 22,803 9.2 C++

  JSON for Modern C++

  Latest mention: GitHub Stale Bots – A False Economy | reddit.com/r/programming | 2021-01-18

  I use a stale bot on nlohmann/json and find it pretty useful (though I do not lock issues, but merely tag them "stale" and close them a bit later. Those issues can still be commented, and in the time they are marked stale, any comment will reopen them).

• rapidjson

  1 10,400 4.9 C++

  A fast JSON parser/generator for C++ with both SAX/DOM style API

  Latest mention: How to write and read JSON files with C++ | reddit.com/r/cpp_questions | 2021-01-03

• jsoncpp

  0 5,266 6.6 C++

  A C++ library for interacting with JSON.

• ArduinoJson

  0 4,944 7.3 C++

  📟 JSON library for Arduino and embedded C++. Simple and efficient.

• neutralinojs

  6 3,103 7.1 C++

  Portable and lightweight cross platform application development framework

  Latest mention: Neutralinojs v1.7.0 released! | reddit.com/r/coding | 2021-01-19

• yaml-cpp

  1 2,427 6.7 C++

  A YAML parser and emitter in C++

  Latest mention: How to read from a file | reddit.com/r/Cplusplus | 2021-01-01

  Can this not be parsed as YAML? (https://github.com/jbeder/yaml-cpp)

• Osiris

  2 1,319 9.8 C++

  Free open-source game cheat for Counter-Strike: Global Offensive, written in modern C++. GUI powered by Dear ImGui.

  Latest mention: Best free or cracked cheat | reddit.com/r/Csgohacks | 2021-01-18

  Osiris: https://github.com/danielkrupinski/Osiris

• picojson

  0 901 1.8 C++

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

• treefrog-framework

  0 854 7.6 C++

  TreeFrog Framework : High-speed C++ MVC Framework for Web Application

• cutelyst

  0 652 7.4 C++

  A C++ Web Framework built on top of Qt, using the simple approach of Catalyst (Perl) framework.

• libjson-rpc-cpp

  0 641 0.0 C++

  C++ framework for json-rpc (json remote procedure call)

• lithium

  1 426 9.1 C++

  Easy to use C++17 HTTP Server with no compromise on performances. https://matt-42.github.io/lithium

  Latest mention: Azure Active Directory reduced core count from ~40k to ~20k by migrating to .NET Core 3.1 | reddit.com/r/programming | 2021-01-14

  #4 https://github.com/matt-42/lithium [Http Server]

• jsonxx

  0 376 0.0 C++

  A JSON parser in C++

• jsoncons

  1 368 0.0 C++

  A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON

  Latest mention: jsoncons v0.160.0 supports JSON Schema | reddit.com/r/cpp | 2021-01-18

• tomlplusplus

  2 363 8.0 C++

  Header-only TOML config file parser and serializer for C++17 (and later!).

  Latest mention: toml++ 2.3.0 released | reddit.com/r/cpp | 2020-12-29

  This release is bugfix-only, focusing on some build issues and fixing some problems handling malformed UTF-8. Full changelog here.

• csv-parser

  2 340 6.4 C++

  A modern C++ library for reading, writing, and analyzing CSV (and similar) files.

  Latest mention: A tuple oriented C++ csv parser | reddit.com/r/cpp | 2021-01-06

  csv-parser - 4.847 +- 0.197 [s]

• widelands

  1 271 0.0 C++

  Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

  Latest mention: Widelands 1.0 First Snow Feature Freeze | reddit.com/r/linux_gaming | 2021-01-17

  Looks like it is a scaling problem and there is a bug report open. https://github.com/widelands/widelands/issues/3392

• qt-json

  0 268 0.0 C++

  A simple class for parsing JSON data into a QVariant hierarchy and vice versa.

• qjson

  0 243 0.0 C++

  QJson is a qt-based library that maps JSON data to QVariant objects.

• Universal-Updater

  4 206 8.5 C++

  An easy to use app for installing and updating 3DS homebrew

  Latest mention: Merry Christmas and happy holidays, Universal-Updater v3.1.0 is out! | reddit.com/r/3dshacks | 2020-12-25

  The readme explains it pretty well: https://github.com/Universal-Team/Universal-Updater#readme

• json-voorhees

  0 120 0.3 C++

  A killer modern C++ library for interacting with JSON.

• jeayeson

  0 118 0.0 C++

  A very sane (header only) C++14 JSON library

• metajson

  0 71 0.0 C++

  Non-intrusive, high performance C++17 lightweight JSON de/serializer

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