nudged
Affine transformation estimator e.g. for multi-touch gestures and calibration
affineplane
Affine geometry library for 2D and 3D spaces
@alxcube/lens
Pure javascript library for high quality image transforms like affine, perspective, arc using algorithms from ImageMagick and incorporates reverse pixel mapping technique and elliptical weighted average resampling.
paintvec
JavaScript 2D vector math library