JSON format for good presentation
Find and load configuration from a package.json property, rc file, TypeScript module, and more!
High-performance JSON serialization library
JSON Schema TypeScript definitions with complete inline documentation.
JSON for Humans
Angular DevKit - Core Utility Library
Full BCP 47 language subtag data from the official IANA repository, in JSON format with multiple indices.
Types for Iconify data
eslint plugin for JSON files
Scanner and parser for JSON with comments.
An mutable object-based log format designed for chaining & objectMode streams.
Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware encoding of JSON for LLM prompts
bundle and require a file
Yet another Base64 transcoder in pure-JS
Database to mime-format based on content-type header and content
JSON reporter for CSpell
JSON formatter for Lingui message catalogs
ICU message format compiler with a <1KB runtime bundle footprint
Parse, Resolve, and Dereference JSON Schema $ref pointers
Hundreds of open source icon sets in IconifyJSON format
VS Code's 'Organize imports' executable from command line
lint and auto-fix json
Transform CJS to ESM and vice versa.
A JavaScript implementation of a extendable, fully compliant JSON Schema validator.