High-level wrapper for processing images for the web with ImageMagick or libvips.

Shrine is a toolkit for file attachments in Ruby applications. It supports uploading, downloading, processing and deleting IO objects, backed by various storage engines. It uses efficient streaming for low memory usage. Shrine comes with a high-level interface for attaching uploaded files to database records, saving their location and metadata to a database column, and tying them to record's lifecycle. It natively supports background jobs and direct uploads for fully asynchronous user experience.

Validations for Active Storage (presence)

Multimedia story telling for the web.

Jekyll Picture Tag adds responsive images to your Jekyll static site. It automatically creates resized source images, is fully configurable, and covers all use cases, including art direction and resolution switching, with a little YAML configuration and a simple template tag.

Adds VIPS support to CarrierWave

dHash and IDHash perceptual image hashing/fingerprinting

Removes stamps and watermarks from scanned images for OCR, 'removes specks'

Use blurhashes to lazy load ActiveStorage images

Bidi2pdf is a powerful PDF generation tool that uses Chrome's BiDirectional Protocol to render web pages as high-quality PDF documents. It offers: * Command-line interface for easy PDF generation * Support for cookies, headers, and basic authentication * Waiting conditions (window loaded, network idle) * Headless Chrome operation for server environments * Docker compatibility * Customizable PDF output options Bidi2pdf uses ChromeDriver to control Chrome through its BiDi protocol, providing precise rendering for reports, invoices, documentation, and other PDF documents from web-based content. It automatically manages the ChromeDriver binary and browser sessions for a seamless experience.

A gem generate a daily image. Just For Fun 😊

Dragonfly analysers and processors for libvips image processing library.

FaviconFactory generates from an SVG the minimal set of icons needed by modern browsers.

Jekyll plugin to generate GitHub-style open graph images

Uses Ruby Vips to when creating thumbnails for faster generation.

Shrine plugin to compute Blurhash on image attachments

Computer vision datasets, transforms, and models for Ruby

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Contains classes to create derivative image files and perform other image operations

Carrierwave VIPS Daltonize processing