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

A command line tool to translate Chinese text to English and generate JSON mapping files

Parse JSON with more helpful errors

Another JSON Schema Validator

Strongly typed JSON mapping and validation for TypeScript classes — validated domain objects, not validated data. A zero-dependency replacement for class-validator + class-transformer, on TC39 standard decorators.

Analyze circular dependencies in your JavaScript/TypeScript projects.

A json to json transformation utility with a few nice features to use when translating for example API responses into a domain object for use in your domain-driven JavaScript applications. Can be used in React applications with the 'useMapper' hook.

Convert Excel to JSON

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

This package provides utilities for creating schema for different types, along with serialization information.

Encodings that map abstract data to visual representation.

JSON for Humans

Frictionless map drawing across mapping provider

Maps flat file to json mapper based upon a json mapping file.

Pure JavaScript pprof encoder and decoder

minimal implementation of a PassThrough stream

Library to get first day of week.

JSON Schema validation and specifications

Upload a single page application to S3 with the right content-type and cache-control meta-data

Extract data from HTML using JSON mapping with custom pipe functionality