Type detection beyond typeof
typeof
A Simple Type Sniffer for JS
"What is this input" aka "witi" is a small utility to determine the type of arbitrary inputs.
Type checking differently
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.