A Sinatra based server for quickly scaling and serving images. Nothing more.

Crops images based on entropy: leaving the most interesting part intact. Usefull for automatic cropping or resizing of images.

Use this library to interface to an SSD1306 OLED via I2C or SPI. It was developed with the Raspberry Pi in mind, but should work on any device with I2C or SPI.

SwfRuby is utilities to dump or manipulate Swf binary file.

= Ungulate According to Wikipedia, this can mean "hoofed animal". Camels have hooves. This is a gem for uploading and processing images using an Amazon Web Services stack. It comes with a few goodies: * ungulate_server.rb - simple queue runner that expects a YAML-encoded job description for R...

Create ascii art quine from image file

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, ActiveExp...

Programmatically generate beautiful header images for blogs or social media accounts.

Alula creates higly optimised static blogs while taking all the complexity and repeated tasks away from you.

Dead simple asset uploader attachments for your active record models

This plugin implements attachment storage and processing, integrated with ActiveRecord models and Ruby CGI/Rails-style uploads. Image processing operations including a number of different resizing & thumbnailing modes are provided, and the architecture simplifies clean implementation of other ty...

Barcodes is a RubyGem for creating and rendering common barcode symbologies.

Bizside is an utilities to assist building web application.

An engine for search-engine-optimized blog management.

A Google-style captcha for enterprise Rails apps

Let Cezanne help you make sure your views look alright

A jekyll plugin for building galleries.

Full-page screenshots for Chrome in Selenium WebDriver

A Gem that extracts some useful colors from an image

A Gem that extracts some useful colors from an image