DPaint.js is a web-based image editor inspired by Deluxe Paint, particularly tailored for users interested in retro Amiga file formats. It can handle modern image types and is capable of reading and writing Amiga icon files and IFF ILBM images, including specialized formats like HAM and 24-bit. The editor is fully equipped with layers, selections, various transformation tools, effects, and multiple undo/redo functions. It also features customizable dither tools and color cycling, allowing for fine control over color reduction. The application runs entirely in a browser, making it accessible from any operating system and touch-screen devices like iPads. It requires no installations or dependencies, as it operates using plain JavaScript. Users can serve the app by hosting the "index.html" file on a web server; running it directly from a local file isn’t supported. An optional build process is available for creating a compact version using Parcel.js, but it’s not necessary for basic use. Currently in alpha, DPaint.js is still being refined, and the developer welcomes bug reports and pull requests. Future updates aim to introduce features like PSD import/export, sprite sheet support, and additional graphics modes. Users should be cautious if using the Brave browser, which may introduce image noise due to its privacy features. A workaround is to adjust the browser settings or switch to another browser for optimal performance. The app also brings back color-cycling, a technique for animating images by rotating colors in the palette, which adds a retro flair to the editing experience.