A parser and formatter for delimiter-separated values, such as CSV and TSV

This project will preprocess feature files to allow more input variables to be supplied. This can be supplied through javascript, a csv/psv/json array file or a mixture of these. This will hopefully allow it to be easier to maintain larger test sets.

Traverse JSON Schema passing each schema object to callback

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

Another JSON Schema Validator

Parse JSON with more helpful errors

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

JSON for Humans

JSON Schema validation and specifications

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

A super light and fast circular JSON parser.

Converts Zod schemas to Json Schemas

JSON Schema TypeScript definitions with complete inline documentation.

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

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

JSON.parse with bigints support

Read and parse a JSON file

High-performance JSON serialization library

JSON.parse with context information on error

Parse, Resolve, and Dereference JSON Schema $ref pointers