Convert comic book archives to PDFs of the contained images.

Remove exif information and(or) resize image useing rmagick.

A set of 0-player games, of which Conway's Game of Life is a member.

Let Cezanne help you make sure your views look alright

Create charts, graphs and info chartics with ruby as SVG, JPG or PNG images

A jekyll plugin for building galleries.

Simple mass thumbnailing with RMagick

Full-page screenshots for Chrome in Selenium WebDriver

Do you have a bunch of thumbnails extracted out of a movie and you'd like to find out which one looks best comparing to others? All you need is to leverage the Best Thumbnail ruby gem!

Coalla CMS gem

ios support for cocoanova

Attractive tiling of images from a path name or array of filenames.

A Gem that extracts some useful colors from an image

A Gem that extracts some useful colors from an image

A tool to analyze the main color of a picture

A tool to analyze the main color of a picture

Takes a url to an external image gives dominant color name and category

Create a quadtree by decomposing images by color using CIELAB.

Uses ImageMagick to analyze images to further determine ratio of basic color composition in them.

Create colorschemes from known values