jimp-native
Speed up Jimp operations by using native C++ code where it matters
@thi.ng/pixel
Typedarray integer & float pixel buffers w/ customizable formats, blitting, drawing, convolution
@thi.ng/text-canvas
Text based canvas, drawing, plotting, tables with arbitrary formatting (incl. ANSI/HTML)
portable-image
Image data structure that supports RGB/RGBA/indexed color and arbitrary channels as well as blitters and web's ImageData output.