json-server by typicode

Get a full fake REST API with zero coding in less than 30 seconds (seriously)

created at Nov. 27, 2013, 1:21 p.m.

1,011 +0

66,122 +125

6,514 +9

json by nlohmann

JSON for Modern C++

created at July 4, 2013, 8:47 a.m.

754 +0

34,219 +133

5,910 +29

fastjson by alibaba

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

created at Nov. 3, 2011, 6:58 a.m.

1,323 -2

25,213 +9

6,515 -5

jq by stedolan

Command-line JSON processor

created at July 18, 2012, 7:57 p.m.

322 +0

24,549 +49

1,414 +2

gson by google

A Java serialization/deserialization library to convert Java Objects into JSON and back

created at March 19, 2015, 6:21 p.m.

742 -2

21,963 +21

4,221 +6

SwiftyJSON by SwiftyJSON

The better way to deal with JSON data in Swift.

created at June 18, 2014, 2:41 p.m.

626 +0

21,834 +5

3,385 -1

normalizr by paularmstrong

Normalizes nested JSON according to a schema

created at Aug. 20, 2014, 8:41 a.m.

202 +0

20,981 -3

888 -1

lowdb by typicode

Simple to use local JSON database. Use native JavaScript API to query. Written in TypeScript. (supports Node, Electron and the browser)

created at April 2, 2014, 2:16 a.m.

233 +0

19,261 +25

884 +1

rxdb by pubkey

A fast, offline-first, reactive database for JavaScript Applications https://rxdb.info/

created at Dec. 2, 2016, 7:34 p.m.

220 +0

19,027 +29

954 +2

toml by toml-lang

Tom's Obvious, Minimal Language

created at Feb. 24, 2013, 3:03 a.m.

328 +0

18,173 +29

879 -1

simdjson by simdjson

Parsing gigabytes of JSON per second

created at March 23, 2018, 12:49 a.m.

237 +0

16,712 +27

903 -1

fx by antonmedv

Terminal JSON viewer

created at Jan. 25, 2018, 5:29 p.m.

118 -1

16,084 +19

445 -1

rapidjson by Tencent

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

created at March 4, 2014, 5:53 a.m.

569 +1

12,864 +17

3,360 +5

ajv by ajv-validator

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)

created at May 19, 2015, 11:23 p.m.

111 +0

12,313 +19

889 +4

gron by tomnomnom

Make JSON greppable!

created at Sept. 8, 2012, 12:46 a.m.

93 +0

11,942 +18

294 +1

moshi by square

A modern JSON library for Kotlin and Java.

created at Aug. 9, 2014, 3:58 p.m.

179 +0

8,838 +11

723 +3

JSON-js by douglascrockford

JSON in JavaScript

created at Nov. 18, 2010, 5:39 p.m.

486 +0

8,584 +1

4,702 +2

jackson by FasterXML

Main Portal page for the Jackson project

created at Oct. 19, 2011, 5:28 a.m.

349 +2

8,079 +17

1,162 +3

jsonmodel by jsonmodel

Magical Data Modeling Framework for JSON - allows rapid creation of smart data models. You can use it in your iOS, macOS, watchOS and tvOS apps.

created at Dec. 2, 2012, 5:19 p.m.

262 +0

6,850 -3

1,069 +0

jid by simeji

json incremental digger

created at June 6, 2016, 2:28 p.m.

71 +0

6,528 +3

156 +0