I love visual languages. I previously made something similar that imports JavaScript functions and supports importing TypeScript declaration files: https://devev.com/

I'm currently working at Rec Room on an in-game visual-scripting language already used by millions. Here is an example from a creator on YouTube: https://www.youtube.com/watch?v=L4yvvoWdpWA

If anyone here is interested in working on tech like this as their day job we are hiring: https://recroom.com/careers#openings

If you are interested, but you don't see a role that fits your desires, send me an email at tyler@recroom.com.