Extension for AttachmentFu (http://github.com/technoweenie/attachment_fu) which uses the Google App Engine for storage and image resizing.

Lash will bundle and compress most common static assets using Googles closure compiler for JavaScript, SASS for CSS and will package loose image files into a single static CSS sprite.

This plugin just display a funny devops image with a title as seen on http://devopsreactions.tumblr.com/

The gem scrapes HTML of a URL to return the title and cover image which most likey represents the article. It also returns an array of tags.

Bizarroids Slider provides user managable collections of images.

Local FastImage finds the size or type of an image reading as little bytes as needed.

Switch the background image with using effect

Organize image files for Mobile platform.

Helper for building and signing JitPipe image urls

Graffic is an ActiveRecord class that helps you work with and attach images to other ActiveRecord records.

A utility tool for building Docker images

Real Time Foto Moderator (RTFM) is Crowdsourced Image Moderation. Keep your app clean!

Generates custom button images with RMagick using the famous sliding doors css tehnique.

A pure Ruby library to generate SVG images for Japanese bookkeeping.

A Ruby gem to easily transform images adding round corners.

Jammit is an industrial strength asset packaging library for Rails, providing both the CSS and JavaScript concatenation and compression that you'd expect, as well as YUI Compressor and Closure Compiler compatibility, ahead-of-time gzipping, built-in JavaScript template support, an...

Toolkit for building Rails app Docker images

This a gem developed by myGrid for the purpose of interacting with Taverna 2 workflows. An example use would be the image genaration for the model representing Taverna 2 workflows as used in myExperiment.

A tiny geo coordinate converter - basically for plotting latitude/longitude pairs to an image

In case there is a need to pre-render MathJax expressions or insert as images