screenfull
Simple wrapper for cross-browser usage of the JavaScript Fullscreen API, which lets you bring the page or any element into fullscreen.
fullscreen-polyfill
A simple polyfill implementation of W3C's JavaScript Fullscreen API spec. Don't worry about the vendor specific Fullscreen API.
fscreen
Vendor agnostic access to the fullscreen spec api
fullscreen-toggle
A lightweight utility to toggle fullscreen mode in web applications. Works with all JavaScript frameworks including React, Angular, Vue, and vanilla JS.