moonbirds - generate your own 42×42 (or lil' 24×24) pixel owl images (off-blockchain) from text attributes (via built-in spritesheets); incl. 2x/4x/8x zoom for bigger sizes and more

nouns - generate your own 32×32 pixel avatar images (off-blockchain) from text attributes (via built-in spritesheet); incl. 2x/4x/8x zoom for bigger sizes and more

Orchestrate the building of images based on defined ecosystem blueprints.

cyberpunks - generate your own cyberpunk (blade runner) sci-fi 32×32 pixel avatar images (off-blockchain) from text attributes (via built-in spritesheet); incl. 2x/4x/8x zoom for bigger sizes and more

A full featured terminal browser with syntax highlighted files, images shown in the terminal, videos thumbnailed, etc. You can bookmark and jump around easily, delete, rename, copy, symlink and move files. RTFM has a a wide range of other features. New in 3.30: Updated default OpenAI model and ad...

Create chart images and embed them in emails, reports, and elsewhere.

TinyMCE wrapper, that takes care of managing media files (images, videos) and links within your Rails application.

Create ascii art quine from image file

Layouts, partials, stylesheets, and images

jQuery Jquery Image Zoom for rails

Recognize text and characters from image files using web services.

A Rails view helper for placeholder images via http://placehold.it

Attach files (images, videos, pdfs, txts, zips and etc) to a MongoMapper record. You can choose if you to store it on file system or GridFS.

Generate Word documents from a template, also handle html and images too.

Parse XMP data extracted from an image into rich data types

This is a gem to quickly create iMessage Sticker Pack Xcode project from command line. You just need to prepare your sticker images and sticker sequence in a folder, and run one command.

The djatoka library provides some simple methods for creation of the OpenURLs needed to communicate with the Djatoka image server.

A ruby parser for TeX equations. It parses equations to postfix (reverse polish) notation and can build abstract syntax tree (AST). Also it can render images via latex. Requres modern ruby 1.9.x because of using advanced oniguruma regex engine

A tool for generating Chinese charater stamp image.

Ruby library for generating images from GeoJSON