[tmzt]

If it helps I've been doing a lot of projects with TSX (via OCX) as a file format.

It works nicely for these things because it already supports typed parameters and can be treated as a a raw AST without JS engine.

Its also easy to manipulate with the same library.

[fsloth]

Yeah, a typed tree structure is definitely what we want here.

I guess you mean https://github.com/oxc-project ?

Are there benefits compared to using, say, protobuf?