Convenient thumbnail resizing using libvips.
Quick hack for uploading to imgur
Ruby extension for the vips image processing library.
Process your images with ruby-vips using an operation-oriented approach.
Simple image resizing
Periodical is a simple framework for working with durations and periods.
Easy responsive images for Jekyll.
ImageInfo finds the size and type of a single or multiple images from the web by fetching as litt...
measure image size using pure Ruby (by Keisuke Minami)
Optimize images using multiple utilities
Find out if we should serve JPEG or WebP images in Ruby
A ruby interface for GraphViz graph visualisation toolkit.
Fingerprint is a simple tool that can be used to verify the contents of a directory.
Draw graphs from data gathered by executing commands
FastImage finds the size or type of an image given its uri by fetching as little as needed