JavaScript form validation, without actually writing a single line of JavaScript.

A lightweight and flexible script that speeds up your web application by delaying the loading of your below-the-fold images, videos and iframes until they enter the viewport.

flv.js

An HTML5 Flash Video Player written in pure JavaScript without Flash.

Fullscreen Lightbox

A vanilla JavaScript plugin with no dependencies for displaying images and videos in a clean overlay box.

Closure Library

A low-level JavaScript library designed for building complex and scalable web applications.

Slideout.js

A touch slideout navigation menu for your mobile web apps.

jQuery Modal

A simple & lightweight library for displaying modal windows with jQuery.

fullPage.js

A library that creates fullscreen scrolling websites with landscape sliders inside the sections of the page.

Animsition

A simple jQuery plugin for CSS animated page transitions.

SystemJS

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

Turbolinks

A JavaScript library that allows web apps to behave like a single page application.

Emotion

An open-source CSS-in-JS library for writing and managing styles with JavaScript and TypeScript that can be used both with React and in a framework-agnostic way.

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

Dropzone.js

A drag and drop JavaScript library that supports image previews and shows progress bars.

React Helmet

A React component for managing the HTML document head, including titles, meta tags, links, scripts, and styles.

Web Vitals

A lightweight JavaScript library for measuring Core Web Vitals and related performance metrics on real users in the browser.

Highlight.js

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

Selectize

An extensible jQuery-based custom select with autocomplete and native-feeling keyboard navigation.

Day.js

Fast 2kB alternative to Moment.js with the same modern API.

html2canvas

A script that takes "screenshots" of web pages or parts of them, directly on the user's browser.

Prism

A lightweight, extensible syntax highlighter designed for fast client-side code highlighting in web pages and documentation systems.

Raphael

A JavaScript vector library for manipulating SVG graphics.

ProgressBar.js

A lightweight library for creating responsive and stylish progress bars with animated SVG paths.

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

Pinia

An open-source state management library for Vue.js, the official successor to Vuex and the recommended solution for sharing state across components and pages.