GLSL rotation functions with matrices: 2D and 3D (with X/Y/Z convenience functions) available both as ES modules strings and as GLSL files for use with glslify.
Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.