C++ JSON

28 JSON libraries and projects

• json

  9.7 8.8 L1 C++

  JSON for Modern C++. [MIT]

• RapidJSON

  9.4 6.5 L1 C++

  A fast JSON parser/generator for C++ with both SAX/DOM style API. [MIT]

• JsonCpp

  8.9 8.5 L1 C++

  A C++ library for interacting with JSON. [MIT]

• cJSON

  8.8 6.6 L3 C

  Ultralightweight JSON parser in ANSI C

• ArduinoJson

  8.6 8.3 C++

  📟 C++ JSON library for IoT. Simple and efficient.

• Jansson

  7.8 7.5 L2 C

  C library for encoding, decoding and manipulating JSON data. [MIT]

• json-c

  7.8 7.1 C

  A JSON implementation in C. [MIT]

• json11

  7.6 2.8 L2 C++

  A tiny JSON library for C++11. [MIT]

• JSMN

  7.5 2.0 L3 C

  Jsmn is a world fastest JSON parser/tokenizer. This is the official repo replacing the old one at Bitbucket

• yaml-cpp

  7.5 7.1 C++

  YAML

• YAJL

  7.4 0.0 L3 C

  A fast streaming JSON parsing library in C. [ISC]

• json-parser

  6.3 1.3 L1 C

  Very low footprint JSON parser written in portable ANSI C. [BSD]

• LIBUCL

  6.1 5.8 L2 C

  Universal configuration library parser [?]

• PicoJSON

  5.8 0.0 L1 C++

  A header-file-only, JSON parser serializer in C++. [BSD]

• frozen

  4.6 1.7 L1 C

  JSON parser and generator for C/C++. [GPL & GPL2]

• JSON++

  4.5 0.0 L1 C++

  A JSON parser in C++. [MIT]

• QJson

  3.9 2.8 L1 C++

  A qt-based library that maps JSON data to QVariant objects. [LGPL2]

• qt-json

  3.9 0.0 L3 C++

  A simple class for parsing JSON data into a QVariant hierarchy and vice versa. [GPLv3]

• libjson

  3.8 0.0 L3 C

  A JSON parser and printer library in C. easy to integrate with any model. [LGPL]

• json.h

  3.4 0.4 C

  A simple one header/one source solution to parsing JSON in C and C++. [Unlicense]

• JeayeSON

  2.6 0.0 L2 C++

  A very sane (header only) C++ JSON library. [BSD]

• json-voorhees

  2.6 0.6 L3 C++

  JSON library for C++. Support for C++11. No dependencies, fast and dev-friendly. [Apache2]

• Boost.PropertyTree

  2.5 0.0 L1 C++

  A property tree parser/generator that can be used to parse XML/JSON/INI/Info files. [Boost]

• ujson

  2.3 -

  µjson is a a small, C++11, UTF-8, JSON library. [MIT]

• iod.metajson

  2.1 0.7 C++

  C++17 lightweight JSON de/serializer

• jute

  1.8 2.6 L3 C++

  Very simple C++ JSON Parser. [PublicDomain]

• json_dto

  1.7 6.3 C++

  A small header-only library for converting data between json representation and c++ structs

• jbson

  1.6 0.0 L1 C++

  jbson is a library for building & iterating BSON data, and JSON documents in C++14. [Boost]

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Popular Comparisons

• RapidJSON
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