Encapsulates a "Sprite" in RMagick.

A useful and yet simple spritesheet extension for Gosu.

Rails CSS Sprite Utils.

guard-sprite-factory automatically regenerates images by running a rake task.

Automatically generate an SVG sprite from a folder of SVG icons.

coolcats - generate your own 24×24 pixel cat images (off-blockchain) from text attributes (via built-in spritesheet); incl. 2x/4x/8x zoom for bigger sizes and more

backgrounds - generate your own unique pixel art background images (off chain) from text attributes (via built-in spritesheets); incl. color stripes, gradients, and more

punks - generate your own 24×24 (or 32×32 or 12×12) punk (incl. Matt & John's® ye olde punk v1/v2 anno 2017 style), phunk, philip, marilyn, marc, saudi/sheik, man in black, hottie 'n' more (pixel) avatar / character images (off chain) from text attributes (via built-in spritesheets); incl. 2x/4x/...

A Ruby gem for creating a sprite of thumbnails and a .VTT file to use with JWPlayer and all other HTML5 video players.

smileys - generate your own 24×24 pixel smiley images (off-blockchain) with text (via built-in spritesheets); incl. 2x/4x/8x zoom for bigger sizes and more

shibainus - generate your own 24×24 pixel shiba inu doge images (off-blockchain) from text attributes (via built-in spritesheet); incl. 2x/4x/8x zoom for bigger sizes and more

goblins - generate your own 24×24 goblins or 20×20 lil'goblins (pixel) monster avatar images (off-blockchain) from text attributes (via built-in spritesheets); incl. 2x/4x/8x zoom for bigger sizes and more

originals - do-it-yourself (DIY) - yes, you can! - Factory of Modern Originals (FoMO) - fab(criate) your own unique (pixel) artworks w/ 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

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

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

readymades - generate your own 24×24 pixel punk images (off-blockchain) from 1/1 originals incl. William Shakespare, Galileo Galilei, Mao Zedong and many other readymade public world figures and add attributes / accessories with text (via built-in spritesheet); incl. 2x/4x/8x zoom for bigger size...

belles - generate your own 24×24 beau / belle pixel head images (off chain) from text attributes (via built-in spritesheet); incl. 2x/4x/8x zoom for bigger sizes and more

RGame is a small 2D game engine for Ruby, written in Ruby and C. It's build on top of SDL2, OpenGL and miniaudio. It's built with testability and performance in mind, and aims to be an engine where you can write your whole game code in Ruby, test it as usual with RSpec (or Minitest, or another te...

A gem for creating sprite sheets for the Marmalade SDK