Thanks for waiting! I just released the source code and posted a new Showcase thread with detailed examples and benchmarks:
Tylax: Open-source bidirectional LaTeX ↔ Typst converter for full documents (Tylax: Open-source bidirectional LaTeX ↔ Typst converter for full documents (AST-based, CLI & WASM))
It’s now fully open-source on GitHub. Feel free to check it out and add it to the “Best of Typst” list if you think it fits! 