Amazing job! The live editor capabilities are really well-thought. I've inspected the code briefly [1] and it seems that there is a fairly sophisticated domain specific parser which handles live updates, history tracking and WebAssembly hot reaload. It also uses AssemblyScript [2] as an intermmediate language.

I wonder whether all if this was implemented manually or with the help of LLMs. In either case, author has my respect.

[1]: https://github.com/loopmaster-xyz

[2]: https://www.assemblyscript.org/