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JavaScript JSON Libraries

Libraries for parsing, serializing, and manipulating JSON data and its extended variants (such as JSON5) in JavaScript environments.

by The Linux Foundation

・

18 projects ・ Updated 14 Mar 2025

Only Linux Foundation projects

Project

Contributors

Organizations

Software value

Fastify

7,630

1,784

$11M

fast-xml-parser

749

192

$153M

jsonld.js

337

174

$604K

JSON5

318

165

$99K

is-my-json-valid

240

$128K

Jayson

187

$212K

Serialize JavaScript

159

$28K

json-bigint

154

$25K

fast-safe-stringify

$34K

strip-json-comments

$905K

destr

$22K

JSON Pointer for Node.js

$9.9K

jsesc

$53K

parse-json

$12K

json-stable-stringify

$23K

json-ext

$136K

jsonfile

$31K

tdegrunt-jsonschema-validation-tool

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