Canvas Cards is a gallery of card designs created with javasript canvas. Updated every week in 2019, each card includes an editable code block so feel free to tweak and make your own designs. Created by Luke Patton and hosted by Glitch. If you'd like to know more about the project, I wrote a retrospective detailing my process and tools. I've also put up a standalone card builder that makes it easier to play around.
The cards are licensed under The Anti-Captialist Software License. You can freely use any of the code and images here, even to make your own decks, but they can never be sold or profited from. The cards are not and will not ever be available as NFTs or other crypto assets.