Work with IANA language tags.

Malta plugin to minify json files

Lightning builder allows to compose on the fly and update packed and full coded huge files, edit its parts as files, splitted and glued as You need.

Traverse JSON Schema passing each schema object to callback

Malta plugin to run jshint live

Strip comments from JSON. Lets you use comments in your JSON files!

Parse JSON with more helpful errors

Another JSON Schema Validator

JSON for Humans

JSON Schema validation and specifications

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

Converts Zod schemas to Json Schemas

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

A super light and fast circular JSON parser.

JSON Schema TypeScript definitions with complete inline documentation.

Read and parse a JSON file

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify

JSON.parse with context information on error

Parse and stringify JSON with comments. It will retain comments even after saved!

A set of efficient utilities that extend the use of JSON (streaming, estimate size, NDJSON/JSONL, etc.)