file-type
Detect the file type of a file, stream, or data
culori
A general-purpose color library for JavaScript
apexify.js
Unlimited AI models and Canvas library. Supports ts & js (supports front/back end).
file-type-checker
Detect and validate file types by their signatures (✨magic numbers✨)
@thi.ng/pixel
Typedarray integer & float pixel buffers w/ customizable formats, blitting, drawing, convolution