Superwriter is a minimalistic Jekyll theme for bloggers with post hero image and well thought typography.

Extract inline SVG base64 encoded images, and other inline files.

Sweet Portfolio is an image gallery engine with nice frontend capabilities for Rails 3.1 apps (and ComfortableMexicanSofa)

Using the wonders of RMagick, this wonderful gem will produce a boolean result based on the computed similarity of the two images passed.

A simple command line utility that reads the date of image files ans moves them to a folder with the same name aas the ate

Docsplit is a command-line utility and Ruby library for splitting apart documents into their component parts: searchable UTF-8 plain text, page \ images or thumbnails in any format, PDFs, single pages, and document metadata (title, author, number of pages...)

This a gem developed by myGrid for the purpose of interacting with Taverna 1 workflows. An example use would be the image genaration for the model representing Taverna 1 workflows as used in myExperiment.

Imagine can be dropped into an app to provide albums and images in your app. It supports extensions to specify new view styles.

thumbnailer is a Ruby library for getting thumbnail images from various sites with idiotic artificial intelligence.

detect and fetch an image suitable as a thumbnail for any url

s3imageoptim leverages s3cmd to compress all images in a full bucket or specific path of S3 recursively.

This gem allows you to read and/or create a valid picture by working with an array of pixel data. This can be used to easily visualize the MSNT dataset, ecrypt/decrypt images, create graphs and charts, etc.

Tiny library to search for online images on tineye.com.

Uses TinyPNG site analyzer to see how much images can be compressed.

Utility class for managing Docker containers and images, wrapping docker-api