Web based image editor, modeled after the legendary Deluxe Paint with a focus on retro Amiga file formats. Next to modern image formats, DPaint.js can read and write Amiga icon files and IFF ILBM images.

Fully Featured image editor with layers, selections, masking, transformation tools, effects, filters, multiple levels of undo/redo, copy or paste from any other image program or image source, customizable dithering tools, and heavy focus on colour reduction with fine-grained dithering options.

Works on any system and works fine on touch-screen devices like iPads.
It is written in 100% plain JavaScript and has no dependencies. All processing is done in your browser, no data is sent to any server.

DPaint.js doesn't need building. It also has zero dependencies so there's no need to install anything. DPaint.js is written using ES6 modules and runs out of the box in modern browsers. Just serve index.html from a web server and you're good to go.