Extends Watir to take stitched-together screenshots of full web pages.

A Railtie that provides an asset management system for css, javascript, and sprites in your Rails applications and engines. ActiveAssets includes two libraries, ActiveExpansions and ActiveSprites. ActiveSprites generates sprites defined by a dsl similar to a route definition. Similarly, ActiveExpansions' dsl creates ActionView::Helpers::AssetTagHelper javascript and stylesheet expansions, and adds additional features

Generates transparent PNG and Data URI bumpspark-style sparklines. Use from Ruby directly or as a Rails helper.

Compare screenshots in your tests!

Pure Ruby Datamatrix Generator

Mass geotagger using GPX files.

Read, modify and writer Gerber RS274X files with ruby using libgerbv bindings and some sugar.

lineup takes to screenshots of your app and compares them to references in order to find design flaws in your new code.

Pageflow page type for a page that contains customizable link areas

Basic, text-only PDF-417 barcode generator.

JRuby-only DSL for filling out AcroForms PDF and XFA documents

Pixitar generates random pixel avatar

Parse Photoshop PSD files with ease

a sass port of the noisy js plugin as a compass extension that creates backgrond noise images as base64 data URIs

A Tool to Upload 0xffffff Images to Flickr

A maze generator inspired by the book of Jamis Buck, Mazes for Programmers: Code Your Own Twisty Little Passages.

Behavior driven development (BDD) approach to write automation test script to testing on Website

Convert ASCII art to PNGs in pure Ruby.

A Ruby gem to asciify png images.

AsciiPngfy is a Ruby Gem that enables you to render ASCII text into a PNG image up to a resolution of 3840(width) by 2160(height) using a 5x9 monospaced font. Configurable settings that influence the result are font-color, background-color, font-height, horizontal-spacing, vertical-spacing, and text. The result includes the PNG containing the intended image with all the settings applied, a snapshot of the settings used, and render dimensions that define the size the generated png should be rendered at to reflect the font-height settings. The generated png is always the lowest possible resolution. Each monospaced character takes up a 5(width) by 9(height) space to take advantage of scaled rendering and avoid unnecessarily large images. For the best visual results, the resulting png should be rendered in the original dimensions or the render dimensions along with a NEAREST filter.