WinBox.js is a professional HTML5 window manager for the web. WinBox is a lightweight, outstanding performance, no dependencies, fully customizable and open source.
xgplayer is a web video and audio player library, designed with separate, detachable UI components. xgplayer is bold in its functionality: it gets rid of video loading, buffering, and format support for video dependence.
DPlayer is a HTML5 danmaku video player to help people build video and danmaku easily.
Artplayer.js is a modern and full featured HTML5 video player.
PixiJS is the HTML5 creation engine that you can create beautiful digital content with the fastest, most flexible 2D WebGL renderer.
F2 is an elegant, interactive and flexible charting library for mobile.
F2 is born for mobile, developed for developers as well as designers. It is Html5 Canvas-based, and is also compatible with Node.js, Weex and React Native.
gaussian, grayscale, highpass, invert, laplacian, prewitt, rgb, roberts, saturation, sepia, sharpen, sobel, thresholding, lowpass 3x3, lowpass 5x5
h5Validate is an HTML5 form validation plugin for jQuery. It works on all major browsers, both new and old. Implements inline, realtime validation best practices.
Warp drive is a lightweight jQuery plugin that helps you create a cool, interactive, configurable, HTML5 canvas based warp drive/starfield effect.
flv.js works by transmuxing FLV file stream into ISO BMFF (Fragmented MP4) segments, followed by feeding mp4 segments into an HTML5
<video> element through Media Source Extensions API.
Fabric also has SVG-to-canvas (and canvas-to-SVG) parser.