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.

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

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 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

comic market catalog rom data csv and circle cut parser

A set of utility classes to extract meta data from different file types

Sass/Compass extension to convert css3 gradient to base64

Drop in rmagick sprite engine for compass