Compile class and object decorators to ES5
Allow parsing of decorators
Polyfill for Metadata Reflection API
Proper decorator-based transformation / serialization / deserialization of plain javascript objects to class constructors
Decorator-based property validation for classes.
Lightweight debugging utility for Node.js and the browser
Lodash modular utilities.
React is a JavaScript library for building user interfaces.
A querystring parser that supports nesting and arrays, with a depth limit
Higher-order functions and common patterns for asynchronous code
Babel compiler core.