getsentry/raven-js

Biome is a toolchain for the web: formatter, linter and more

TypeScript definitions for jest

TypeScript definitions for jsdom

TypeScript definitions for node

V8 coverage provider for Vitest

A library for deep (recursive) merging of Javascript objects

Convert d.ts to be compatible with older typescript compilers

Delightful JavaScript Testing.

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository

Simple monitor script for use during development of a Node.js app.

A CLI tool to run multiple npm-scripts in parallel or sequential. (Maintainence fork)

A deep deletion module for node (like `rm -rf`)

Rollup plugin to trim trailing spaces, compact empty lines, and normalize line endings

Rollup plugin to add license banner to the final bundle and output third party licenses

Super-fast alternative to Babel for when you can target modern JS runtimes

A Jest transformer with source map support that lets you use Jest to test projects written in TypeScript

TypeScript execution environment and REPL for node.js, with source map support

Create api documentation for TypeScript projects.

TypeScript is a language for application scale JavaScript development

Next generation testing framework powered by Vite

Optimize Typedoc documentation output for libraries that are organized in a monorepo.

Create graphs from module dependencies.

Work with npm/yarn packages locally like a boss.