GemDependenciesVisualizer is a gem that, given the input of a Gemfile.lock's text, produces a .png image of the dependencies tree.

This Jekyll plugin autogenerates image thumbnails using the vips library

Detect image file formats based on their headers

Clean & light interface around GraphicsMagick.

Make images from HTML strings

It is a random cat fact and image generator.

Distributed image processing server.

Generate single image from tons of thumbails

Ruby implementation of client for Apache DeviceMap repository containing device information, images and other relevant information for all sorts of mobile devices.

Automatically upload images to Imgur.

Genetically identical images that reproduce asexually.

Tasks for building docker images on a CI

Cloud Image Information Provider for RunDeck

Generate an image containing your GitHub contribution calendar.

Extract dominant colors from images using native extension implemented in Rust.

Bandwith efficient scanner for dimensions of web hosted images

Basically a one-line command line app that outputs Dwight image.

A simple gem which will generates a dummy image

Automagically creates an image of your rails model's title using magick_title.

A Dockerfile-replacement DSL for building complex images