Customizable Interactive Tooltips In Pure JavaScript – Tippy.js
Tippy.js is a small yet highly customizable JavaScript tooltip library that helps you add customizable, interactive, animated tooltips to any DOM elements.
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Full Featured Data Visualization Library – tui.chart
tui.chart is a JavaScript data visualization library which makes uses of Raphaël.js to create a wide variety of charts & graphs using SVG.
Colorize Characters In Text – Word Highlighter
A modern JavaScript library that applies different colors to specific characters, words, or sentences in your text.
Minimalist Color Manipulation Library – color2k
color2k is a tiny (1.4kb), modular, feature-rich JavaScript color library to parse and manipulate colors in your web app.
Video/Iframe/Gallery/Inline Content Lightbox Library – Tobii
Tobii is a feature-rich, responsive, accessible, mobile-friendly lightbox library that makes it possible to display any content type in a modal popup.
Siri-style Audio Waveform With JavaScript And Canvas – siriwave.js
A JavaScript library that enables you to draws an animated, customizable, Siri-style audio waveform using plain JavaScript and HTML5 canvas.
Bootstrap 5 & Material Design 2.0 UI KIT
A pure JavaScript/CSS UI Kit to help you quickly build a Material Design web applications using Bootstrap 5 and 500+ built-in UI components.
Powerful Canvas-Based Image Editor – tui.image-editor
tui.image-editor is a powerful, customizable, themeable, mobile-friendly image editor (with image filters) powered by JavaScript and HTML5 canvas.
Lazy Load iFrame Embedded Content With JavaScript – lazyframe.js
lazyframe.js is a native JavaScript library used to delay the loading of iframe content for Google Maps, Youtube/Vimeo/Vine videos and so on.
Minimal WYSIWYG Editor In Pure JavaScript – Suneditor
Suneditor is a lightweight, flexible, customizable, pure JavaScript WYSIWYG text editor for your web applications.