A JavaScript enum implementation

An MCP stdio server that provides product search tools for running shoes and badminton rackets with strict enum parameter validation for testing AI tool calling capabilities.

Normalizes data that can be found in package.json files.

Type-safe implementation of EventEmitter for browser and Node.js

Transform TypeScript `const` enums

Various operations on Uint8Array data

A stricter URI encode adhering to RFC 3986

Default TypeScript configuration for React Native apps

PostCSS plugin for React Strict DOM

Better typed `querySelector` and `querySelectorAll`.

React Strict DOM

Typescript tools that help with migration to the strict mode

Specify properties for which a variable, function, keyword or value must be used

This plugin places a 'use strict'; directive at the top of all files to enable strict mode

An evented streaming XML parser in JavaScript

This plugin places a 'use strict'; directive at the top of all files to enable strict mode

A TypeScript string enum for compile-time safety when working with event.key

A collection of essential TypeScript types

Traverse an object and convert all ISO strings into Dates.

The missing standard library for TypeScript, for writing production-grade software.