Pixpaint
I also have a buggy version that preserves angle:<p><a href="https://warms2.maxbittker.repl.co/" rel="nofollow">https://warms2.maxbittker.repl.co/</a><p>(it only works if you draw slowly right now, not sure why)<p>This whole tool was directly inspired by "grubs" here <a href="https://whichlight.github.io/draw-play/" rel="nofollow">https://whichlight.github.io/draw-play/</a>