Compile object rest and spread to ES5

Remove unnecessary React propTypes from the production build

Allow parsing of object rest/spread

Strip flow type annotations from your output code.

A Babel preset that enables parsing of proposals supported by the current Node.js version.

TypeScript is a language for application scale JavaScript development

Easily measure performance metrics in JavaScript

Babel compiler core.

Turns an AST into code.

Babel helper functions for implementing ES6 module transformations

Helper function to support test runner

Babel helper for ensuring that access to a given value is performed through simple accesses

Babel Types is a Lodash-esque utility library for AST nodes