I made a livecoding site for playing around with Orca, alongside a tutorial of sorts. It's already patched to a synthesizer so it's ready to go, and has examples/tutorials you can load.
Oh this is absolutely gorgeous, deserving a post of its own if ORCA weren't already on the front page.
I love ORCA, but sharing that passion with other people is difficult due to the effort needed to get started with it. Now I can just direct people to a website.
https://metasyn.srht.site/learn-uxn/