Add Paint by Habits, a local-only single-file HTML habit tracker that
reveals a pixel-art image as daily habits are checked off.
The browser-tab icon is a 64x64 miniature of the current artwork —
revealed pixels solid, unrevealed ones a two-tone checker — drawn into
an offscreen canvas and set as a data-URL PNG, so the tab fills in with
the art and the page still makes zero network requests.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Elijah Voigt