A simple, lightweight (<6kb gzipped) and dependency-free TypeScript library for defining and validating JSON schemas with static type inference.
JSON Schema builder and validator for TypeScript with static type inference, Hono middleware for OpenAPI generation and validation, and MCP server/client implementation. Lightweight, dependency-free, and built on Web Standards.
Modern JSON parser extending JSON5 with ES2015-2025 features, year-based API
JSON Validation Syntax
ESLint plugin for @cldmv/jsonv files
JSONV, or Variable JSON, is a specialized JSON-like format that allows for the inclusion of variables within JSON objects, making it ideal for dynamic data handling and configuration.
A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript
Utility functions for working with TypeScript's API. Successor to the wonderful tsutils. 🛠️️
Common functionality for ts-morph packages.
Runtime library to validate data against TypeScript interfaces
The `postinstall` script helper for handling native bindings in legacy `npm` versions
Runs typescript type checker and linter on separate process.
Perform async work synchronously in Node.js using `worker_threads` with first-class TypeScript support.
TypeScript compiler wrapper for static analysis and code manipulation.
All essential TypeScript types in one place
TypeScript execution environment and REPL for node.js, with source map support
TypeScript loader for webpack
Deeply merge 2 or more objects respecting type information.
Prettier plugin for @cldmv/jsonv files
TypeScript's largest utility library
Thin wrapper around zen-observable and @types/zen-observable, to support ESM exports as well as CommonJS exports
Functional programming in TypeScript
Stable JS value hash.
TS Model & utils for OpenAPI 3.x specification.