Determine if a value is an ES6 Symbol or not.

A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on both Windows & Unix-like OSes, except where noted.

Check if a path exists

The lodash method `_.defaults` exported as a module.

Parses, serializes, and manipulates MIME types, according to the WHATWG MIME Sniffing Standard

Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.

Constants and utilities about visitor keys to traverse AST.

Convert a file path to a file url: `unicorn.jpg` â `file:///Users/sindresorhus/unicorn.jpg`

Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?

Convenient parsing for Fetch.

Compile ES2015 for...of to ES5

Turn a function into an `http.Agent` instance

Tiny JavaScript tokenizer.

A function that returns the normally hidden `AsyncFunction` constructor

An Esprima-compatible JavaScript parser built on Acorn

Improved typeof detection for node.js and the browser.

TypeScript definitions for yargs-parser

find the closest package.json

NPM module to externalize and localize VSCode extensions

Match balanced character pairs, like "" and ""

A toolkit for JavaScript codemods

emotion's stylesheet

A cache object that deletes the least-recently-used items.

TypeScript definitions for uuid