Crops images based on entropy: leaving the most interesting part intact. Don't expect this to be a replacement for human cropping, it is an algorythm and not an extremely smart one at that :). Best results achieved in combination with scaling: the cropping is then only used to square the image, cutting off the least interesting part. The trimming simply chops off te edge that is least interesting, and continues doing so, untill it reached the requested size.

Crunch statistics

Rack middleware for Content Security Policy

Rails extensions for CSP Easy

Allows for users to run cspec in Rails applications

Converts CSS3 webkit stylish code to OBJ-C, like gradients

Generates dependency graphs using GraphViz from C# solution files

Filtering STDIN by CSS Selector

This is a packaged version of CSVScan, written by MoonWolf. If you can read Japanese, checkout README.ja for whatever he said. On a 10,000 line file: time cat example.csv | ruby fastercsv_benchmark.rb real 0m8.804s user 0m8.502s sys 0m0.304s time cat example.csv | ruby csvscan_benchmark.rb real 0m0.860s user 0m0.782s sys 0m0.088s

Take a series of screenshots while running your cucumber test suite

Nondestructive cucumber testing without using the rails stack setup for Hudson/Jenkins integration

Cukable allows running Cucumber test scenarios from FitNesse

Simple access to the CultureGrid API

A multi-threaded worker pool for Curb

Creates curve fitting and confidence intervals from cfityk

makes the error callbacks on your rails forms a bit prettier when you are using the bootstrap css

Easy management of extra model attributes. Can store fields in the model if provided

This plugin allows you to omit the attribute name for specific messages. All you have to do is begin the message with a '^' character.

Cuttlebone helps you creating shell-alike applications.

Code metrics from Flog, Flay, RCov, Saikuro, Churn, Reek, Roodi, Rails' stats task and Rails Best Practices