iOS/Android image picker with support for camera, video, configurable compression, multiple images and cropping

AWS Serverless Application Model (AWS SAM) prescribes rules for expressing Serverless applications on AWS.

Flat Surface Shader for rendering lit triangles to a number of contexts including WebGL, Canvas 2D and SVG

A speech recognition library for the web

A simple but powerful tweening / animation library for Javascript. Part of the CreateJS suite of libraries.

JavaScript 3D library.

The Easel Javascript library provides a full, hierarchical display list, a core interaction model, and helper classes to make working with the HTML5 Canvas element much easier.

PreloadJS makes preloading assets & getting aggregate progress events easier in JavaScript. It uses XHR2 when available, and falls back to tag-based loading when not.

Sass-based CSS Architecture by Nick Walsh & Drew Barontini