CSS Sprite Generator - A tool for generating image sprites and CSS for your web site.
PICO-8 - Lua-based fantasy console for making and playing tiny, computer games and programs.
Sprite Cow - Sprite Cow helps you get the background-position, width and height of sprites within a spritesheet...
TIC-80 - TIC-80 is a fantasy computer where you can make, play and share tiny games.
SpritePad - The easiest way to create your CSS sprites
Pyxel - Retro game engine for Python inspired by fantasy consoles.