What side project are you currently working on?

Are you working on any interesting side projects right now? (of course you are). Would you like to share and get some discussion going? There's been some interesting projects shared in the previous months

August - https://news.ycombinator.com/item?id=10085876 July - https://news.ycombinator.com/item?id=9891487 June - https://news.ycombinator.com/item?id=9696274