Magpie by ill omens
https://illomens.itch.io/magpie
Magpie is a visual livecoding tool made in Picotron. You can play with it online in the browser right here, download a binary to run on your computer, or load it up inside your Picotron OS via the BBS.
You can use Magpie to make interesting visual effects, and then instantly execute it and show the results on the screen.
Picotron User Manual
https://www.lexaloffle.com/dl/docs/picotron_manual.html#Podnet
Podnet is a public file storage service that can be used to share pods (and other files) with other Picotron users. Any address on podnet can be read by any other user even when not logged in: