Tool to resize Android Resource images

A Rails engine that allows any model to act as avatarable, permitting it to have a complete avatar manager

Additional processing support for MiniMagick and RMagick

Calculate Dhash on images

This gem providers a small server to allow linking to arbitrarily-sized placeholder images.

This is a Rails Engine for https://github.com/dobtco/formbuilder.

Retrieves palette of main colors, merging similar colors using Lab color space.

An extension of Prawn that improves the performance when embedding PNG images containing an alpha channel

risu is a Nessus .nessus XML parser and report generation tool

Syntax tree generator made with Ruby

Skyline is an extremely flexible and expandable open source content management system. Its feature rich interface allows for fast and intuitive management of websites.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions.

A barcode and QR code library that works with regular Ruby (not just JRuby). This gem comes bundled with ZXing C++ (zxing-cpp) and interfaces with it using FFI. As such this gem works with most major Ruby distributions. Modified to not require CMake as a build dependency.

An extension of Prawn that improves the performance when embedding PNG images containing an alpha channel

Tile images for deep-zoom.

Mayu Live is a live updating server side VirtualDOM framework for Ruby, inspired by modern frontend tools that exist in the JavaScript ecosystem.

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Capture Screenshots on Windows with Ruby

An extension of Prawn that improves the performance when embedding PNG images containing an alpha channel