Highlight.js

An open-source JavaScript syntax highlighter with automatic language detection and zero dependencies for browser and server-side environments.

SimpleParallax

A lightweight and easy-to-use React and JS library that adds parallax animations to any image.

Green Popups

A commercial popup system with a drag-and-drop popup builder, 20+ popup elements, 200+ professionally designed templates, available as a WordPress plugin or standalone script.

Analytics.js

An open-source library that collects customer data and sends it to many different tools using an API from Segment CDP.

Mustache.js

A zero-dependency implementation of the mustache template system in JavaScript.

Prefix-free

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

BaguetteBox.js

Simple and easy to use lightbox script written in pure JavaScript.

Locomotive Scroll

A simple scroll library with smooth scrolling, parallax effects, toggling classes, and triggering event listeners when elements are in the viewport.

Air Datepicker

A customizable datepicker written in pure JavaScript without any dependencies.

A lightweight, pure JavaScript library for responding to CSS media queries.

Scriptaculous

An open-source JavaScript library built on the Prototype framework that provides visual effects, user interface controls, and AJAX utilities for web applications.

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.

SignalR

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

iframe-resizer

The iframe-resizer library resizes iframes to fit the size of the content.

Quill

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

Shepherd

An open-source digital adoption platform that lets developers build custom onboarding tours, trainings, and announcements inside web applications.

SystemJS

A hookable, standards-based, dynamic ES module module loader.

Htmx

An open-source JavaScript library that extends HTML by adding custom attributes to trigger AJAX requests, CSS transitions, WebSockets, and Server-Sent Events directly in HTML markup.

Gijgo

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

Cufon

A discontinued JavaScript library that performs text replacement on web pages, using the canvas element and VML to render fancy fonts.

NProgress

A nanoscopic progress bar to convince your users that something is happening.

A lightbox module for Bootstrap that supports images, YouTube videos and galleries - built around Bootstrap's Modal plugin.

A lightbox library for photos and videos, last released in 2014.

Fabric.js

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