The pngquant utility as a readable/writable stream
BSD-3-CLAUSE License
Pure JavaScript library for QR code generation using canvas
Express middleware that processes served images according to the query string
The optipng utility as a readable/writable stream
The pngcrush utility as a readable/writable stream
Fast and advanced PNG (APNG) decoder and encoder (lossy / lossless)
A lightweight JavaScript TIFF decoder
Node canvas is a Cairo backed Canvas implementation for NodeJS.
A small javascript DOM manipulation library based on Jquery's syntax. Acts as a small utility lib...
QRCodes in your terminal, cause thats hot.
Streaming Imagemagick API
Pure JavaScript PNG decoder
Converts SVGs to PNGs, using PhantomJS
The inkscape utility as a readable/writable stream
Yet another QR code generator
The jpegtran utility as a readable/writable stream