p5.js

An open-source JavaScript library for creating interactive 2D and 3D graphics and visualizations.

Mo.js

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

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

Beasties

A plugin that inlines your app's critical CSS and lazy-loads the rest.

Socket.io

A library that enables real-time, bidirectional and event-based communication between the browser and the server.

Froala

A commercial JavaScript WYSIWYG HTML editor that enables rich text editing within web applications and content management systems.

Intro.js

A lightweight open-source JavaScript library for creating step-by-step onboarding tours in web applications.

Fabric.js

A JavaScript canvas library with serialization and SVG-to-canvas/canvas-to-SVG parsers.

Quill

An open-source JavaScript WYSIWYG text editor designed to provide consistent content editing across browsers using a structured document model.

date-fns

Provides the most comprehensive set of over 200 functions for manipulating dates in JavaScript.

Ouibounce

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

Air Datepicker

A customizable datepicker written in pure JavaScript without any dependencies.

Riot

A lightweight, component-based user interface library that uses custom tags to create reactive user interfaces, functioning as a minimalist alternative to larger frameworks like React or Vue.

Gijgo

An open-source set of JavaScript controls that includes grid, tree, dialog, dropdown, slider and date/time pickers.

Howler.js

A cross-platform audio library that defaults to Web Audio API and falls back to HTML5 Audio.

Pts

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

Siema

A lightweight carousel with no dependencies and no styling.

CreateJS

A suite of modular libraries and tools which work together or independently to enable rich interactive content on open web technologies via HTML5.

Senna.js

A fast single page application engine from Liferay.

Spry

A deprecated JavaScript framework by Adobe that enables the rapid development of Ajax-powered web pages.

i18next

An internationalization framework written in and for JavaScript.

Hyperscript

A scripting language that allows developers to respond to events and perform simple DOM manipulation in code embedded directly in HTML elements.

Partytown

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

Vuex

An open-source state management library for Vue.js.

Marked

A fast, lightweight, low-level markdown parser and compiler.