Ouibounce

A small library enabling you to display a modal before a user leaves your website.

Pikaday

A lightweight JavaScript datepicker with no dependencies.

Fastly Polyfill

A service that reads the User-Agent header of each request and returns polyfills appropriate for the requesting browser.

Micromodal.js

A tiny JavaScript library for creating accessible modal dialogs.

A paid script that turns any content into a cool parallax effect.

Partytown

A lazy-loaded library to help relocate resource intensive scripts into a web worker, and off of the main thread.

Pts

A lightweight and modular typescript library that comes with many useful algorithms for visualization and creative coding.

Mo.js

An open-source, retina-ready, modular JavaScript motion graphics library.

A lightweight, vanilla JavaScript parallax library.

SignalR

A library for ASP.NET that enables real-time two-way communication between servers and clients.

Fuse.js

A powerful and lightweight JavaScript library for client-side fuzzy search.

Prefix-free

A legacy script that adds browser prefixes to CSS code when needed for old browsers.

OpenLayers

An open-source, feature-packed library for creating interactive maps on the web.

DocSearch

A free search service designed for developer documentation websites.

Mmenu.js

A commercial, customizable JavaScript plugin for creating app-like menus with sliding submenus and navbars.

Google Interactive Media Ads

Enable publishers to request ads from any VAST-compliant ad server and manage ad playback.

Zepto

A lightweight and modular jQuery alternative with a largely compatible API.

AjaxZip2

A Japanese postal code to address converter library.