itch.io

Thanks for sharing those links. I follow Domino Club and they published this zinethat contains some of the tools that the links you sent also include. Other than that, I haven't explored other places that offer similar tiny tools. I think starting a list sounds like a good idea. 

Thank you so much for sharing your story... You have created a powerful, beautiful, and emotional experience by utilizing the limits of Bitsy to your advantage. Thank you for your kind words at the end of the game, and please know that your story has made an impact on me (and countless other players like me). Your story matters. You matter. <3