The ultimate zero-schema JSON cleaner for TypeScript. Recursively remove null, undefined, and empty objects while preserving exact type inference. No Zod or Yup needed.

A simple JSON cleaner/reformatter.

Automatically cleanup expired items in a Map

Recursively remove deeply nested properties and/or falsey values (excluding 0), empty objects, and empty arrays.

esbuild plugin to cleanup JSON files

LightWeight, dependency free, javascript object cleaning library

A cli tool that will recursively search your project for usages of packages and clean up your package.json file

Exports util functions to clean up node_modules

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

Traverse JSON Schema passing each schema object to callback

Parse JSON with more helpful errors

Another JSON Schema Validator

Serverless Framework plugin that empties S3 buckets before removing a stack

JSON for Humans

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

JSON Schema validation and specifications

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

Database cleaner for Knex.js and bookshelf.js

Converts Zod schemas to Json Schemas

A super light and fast circular JSON parser.