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

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

JSON for Humans

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

Converts Zod schemas to Json Schemas

JSON Schema validation and specifications

JSON Schema TypeScript definitions with complete inline documentation.

JSON parse & stringify that supports binary via bops & base64

Support for proto3 JSON serialiazation/deserialization for protobuf.js

Read and parse a JSON file

Scanner and parser for JSON with comments.

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

JSON.parse with bigints support

JSON.parse with context information on error

JS library that allows you to easily serialize and deserialize data with BigInt values

Declarative JSON-to-JSON transformation using JSONPath

Reformat / Transform JSON to JSON

Build and manage the fast-json-stringify instances for the fastify framework

A TypeScript library for converting JSON to JSON Schema

Parse, Resolve, and Dereference JSON Schema $ref pointers