Remove unnecessary React propTypes from the production build

Transform import() expressions

Module resolver plugin for Babel

Allow parsing of import()

Babel plugin that replaces System.import with the equivalent UMD pattern

Terser plugin for webpack

JavaScript test spies, stubs and mocks.

Delightful JavaScript Testing.

Helper function to hoist variables

Helper function to support test runner

Generate an AST from a string template.

A JavaScript implementation of many web standards

Package your Node.js project into an executable