projection-3d-2d
Project (transform) point coordinates from 3D to 2D and unproject it back.
perspectivejs
Transforms the perspective of an image and draw it on a canvas
matrix-utilities
Tiny, high performance utilities for performing 2/3D matrix calculations. Full unit test coverage, compatible with Node/CommonJS, AMD, and browser globals.
transform-to-matrix
A tiny library to get 2/3D matricies from CSS3 transform functions. Fully covered by unit tests, with support for AMD, CommonJS, Node, and browser globals.