Dead-simple spell checking in CodeMirror.
mailSpellChecker.js (mail spell checker) is a lightweight module that suggests a right domain when your users misspell it in an email address
A Hunspell-style spellchecker.
Hunspell compatible spell checker
WebAssembly based Javascript bindings for hunspell spellchecker
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.