Flow-JS makes it easy to express multi-step asynchronous logic in Node or the browser
Flow types for the Javascript AST
Strip flow type annotations from your output code.
Allow parsing of the flow syntax
Babel preset for all Flow plugins.
Babel compiler core.
React is a JavaScript library for building user interfaces.
Higher-order functions and common patterns for asynchronous code
Lodash modular utilities.
Lightweight debugging utility for Node.js and the browser
A querystring parser that supports nesting and arrays, with a depth limit