A library of Rspec matchers to allow comparison of similar images

imagesLoaded.js Wrapper for Rails 3.1+ Asset Pipeline

This gem wraps a Java Library to transform scanned image docs (PDF, TIF, GIF, JPG, PNG) into PDF/A-1b. It has some extra features too

Edit img tag optimized lazy load images for your Jekyll site

Simple yet powerful wrapper around imagemagick cli tools for reading metadata and transcoding images.

Optimize (lossless compress, optionally lossy) images (jpeg, png, gif, svg) using external utilities (advpng, gifsicle, jhead, jpeg-recompress, jpegoptim, jpegrescan, jpegtran, optipng, pngcrush, pngout, pngquant, svgo)

URL builder for ImageFlux

Uses ImageMagick and pig.js to create progressive image galleries for Jekyll pages

Show the random images in your Rails app or download them to use for seeding a DB

Generate dummy images via Rack

Losslessly compress images in the Rails asset pipeline

measure image size(GIF, PNG, JPEG ,,, etc)

SmartImage provides a cross-platform solution for image compositing that works on both MRI and JRuby. If using RMagick feels like swatting a fly with a nucler missile, and ImageScience just doesn't get you there, SmartImage is hopefully at that sweet spot in the middle

Jekyll tag that renders base64 codes of images fetched from the web

Image regression wrapper for Capybara and RSpec using imagemagick supporting both MRI and JRuby versions which supports snap shoting both full page andspecific elements on a page where text checks isn't enough

MetaInspector lets you scrape a web page and get its links, images, texts, meta tags...

One beautiful Ruby API for GPT, Claude, Gemini, and more. Easily build chatbots, AI agents, RAG applications, and content generators. Features chat (text, images, audio, PDFs), image generation, embeddings, tools (function calling), structured output, Rails integration, and streaming. Works with ...

This gem is a powerful and easy to use web development tool that helps developing modern web sites by generating static html pages. It uses CoffeScript, Sass, Haml, Bootstrap, HeadJs, Bower, Grunt, Google Anlaytics and minimizes coffee-, javascript-, sass-, css-, png- and image-files.

Super-quick image resizing using the ImageMagick command line tools

A Jekyll plugin that converts LaTeX mathematical expressions to PNG images for better compatibility and improved rendering across different platforms