[javascript][lib][geometry][math][webgl]Sylvester - Vector and Matrix math for JavaScript : 「Sylvester is a JavaScript library designed to let you do mathematics with vectors and matrices without having to write lots of loops and throw piles of arrays around.」
[webgl][javascript][lib][geometry][math]glmatrix - High performance matrix and vector operations for WebGL - Google Project Hosting:「With the introduction of WebGL comes the need for javascript libraries that handle matrix and vector operations. glMatrix is designed to handle those operations at stupidly fast speeds!」
