Any modern linux terminal with mouse support should work. I'm using crossterm so windows will probably work, but it's not tested..

Paint using the mouse Press ctrl-c or q to quit Press any other key to show/hide the color and tool menu Any other key will hide/show the tools and palettette

paintty is published on crates.io! you can install it with cargo install paintty

Install any modern version of rust and run cargo run

Of course for best experience you can always use the provided nix develop shell :)