A low level parser for ANSI sequences.

Standard library

Extract meaning from JS Errors

Fastest HTML entities encode/decode library.

Generates and consumes source maps

Babel compiler core.

This plugin transforms ES2015 modules to CommonJS

TypeScript definitions for cross-spawn

TypeScript definitions for fs-extra

TypeScript definitions for jest

TypeScript definitions for json-schema

TypeScript definitions for module-alias

TypeScript definitions for node

TypeScript definitions for webpack

babel module loader for webpack

Run scripts that set and use environment variables across platforms

Cross platform child_process#spawn and child_process#spawnSync

Runs prettier as an eslint rule

fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.

Delightful JavaScript Testing.

A jest reporter that generates junit xml files

Jest hooks for JSDOM location mock

In-memory file-system with Node's fs API.

Create aliases of directories and register custom module paths

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

React is a JavaScript library for building user interfaces.

Map all the things, check all the maps

TypeScript is a language for application scale JavaScript development

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7

CLI for webpack & friends

Serves a webpack app. Updates the browser on changes.

Webpack hot reloading you can attach to your own server