Three.js
A JavaScript 3D library which makes WebGL simpler.
19 Alternatives To Three.js
Babel
Babel is a compiler for writing next generation JavaScript.
Babylon
A doctor on your phone
Blacksmith 2D
Black is a highly optimized 2D framework for web, mobile games, and playable ads.
Composer
Composer is a tool for dependency management in PHP.
GraphicsJS
Free open-source JavaScript library for easily drawing HTML5 graphics and animation.
Modernizr
Modernizr is a JavaScript library which is designed to detect HTML5 and CSS3 features in various browsers.
PlayCanvas
PlayCanvas is an open-source game engine built on WebGL and WebVR.
Raphael
Raphael.js is an Object Oriented drawing library. It is good at making in-depth diagrams with complex interactions.
React Native
A framework for building native apps with React
Symfony
A PHP full-stack web framework
Unity
The multiplatform game creation tools for everyone.
Vulkan
Vulkan is a new generation graphics and compute API that provides high-efficiency, cross-platform access to modern GPUs used in a wide variety of devices from PCs and consoles to mobile phones and embedded platforms.
WebGL
WebGL is a JavaScript API for rendering interactive 3D computer graphics and 2D graphics within any compatible web browser.
jQuery
The Write Less, Do More, JavaScript Library.