Configurable Ruby gem that replaces error pages with http.cat image

This gem brings in a rust library (RQRR) to detect QR codes in images.

A Jekyll plugin for adding Magic: The Gathering links, images, and decklists via custom Liquid tags

clone of letter_avatar gem, but for imagemagick 7

WatermarkToPdf is a Ruby gem that allows you to add text-based watermarks to PDF files. It uses the MiniMagick library to process PDF pages as images, apply customizable watermark text, and then converts the watermarked pages back into a single PDF. The gem supports setting different watermark te...

LeoAndRuby integrates with the Leonardo.ai API, enabling seamless AI-powered image generation in Ruby and Rails applications with simple, intuitive interfaces.

A gem to generate working QRCodes with images in their background

Creates the JSON output required by MovingImages

ActsAsLink provides: verification if a link is broken; verification if a link is to an image; shortening links with bit.ly. Enjoy! ;)

Creek with image read from xlsx feature for Creek 1.1.2.

A command-line tool to convert PNG images to ANSI escape codes.

Ram is an asset packaging library for any type of web project. \ It was originalyl adapted from the excellent Jammit gem, but without any Rails dependencies or tie ins. This provides both the CSS and JavaScript concatenation and compression that you'd expect, as well as YUI Co...

Simply concatenates two iPhone screenshots into a single 620px wide image.

An ActionScript 3 Library that contains a number of classes and utilities for working with ActionScript 3. These include classes for MD5 and SHA 1 hashing, Image encoders, and JSON serialization as well as general String, Number and Date APIs.

Hanko add a asset fingerprint in query string of Rails asset url(image, javascript, stylesheet, etc).

Asset Compiler is a collection of Rake task libraries to lighten the load of asset management. These libraries allow you to manage local assets, manipulate images and transport assets to a remote server.

Extensible/customizable/programmable thread/post/image memoizer for imageboards.

Ruby gem for adding width and height attributes to image tags within HTML blocks

Combines PhantomJS and Imagemagick to provide screenshot-based comparison for CSS regression testing

Yet another ImageMagick hardcore gui-frontend with multi-threading. Only Russian language is supported.