Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

babel's modular runtime helpers

Promise based HTTP client for the browser and node.js

Standard library

Returns true if an object was created by the `Object` constructor, or Object.create(null).

Utilities for working with htmlparser2's dom

Node's event emitter for all engines.

Node's querystring module for all engines.

The core `url` packaged standalone for use with Browserify.

Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.

ECMAScript extensions and shims

Test whether an object looks like a promises-a+ promise

socket.io protocol parser

is that thing a function? Use this module to find out

A pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module.

Copy stuff into clipboard using JS with fallbacks

The most popular front-end framework for developing responsive, mobile first projects on the web.

Toggle current selected content in browser

Creates and returns a new debounced version of the passed function that will postpone its execution until after wait milliseconds have elapsed since the last time it was invoked

fast string hashing function

Functional programming in TypeScript

Convert between keyboard keycodes and keynames and vice versa.

Parse JSON safely without throwing

Build an absolute URL from a base URL and a relative URL (RFC 1808). No dependencies!

A collection of lightweight utilities for inspecting and manipulating video container formats.

A JavaScript implementation of the WebVTT specification, forked from vtt.js for use with Video.js

Simple autocomplete pure vanilla Javascript library.