Firefox was planning a native gecko based ios app. But Apple decided to limit it to EU forcing developers to choose to maintain seperate projects for a limited users.
I embed the typst binary in a go binary deployed to cloud run. I use this to generate pdfs on the fly.
I need to generate a 2 page invoice and i can generate it under 100 ms. IIRC, it's easier to integrate with rust. Since the pdf rendered is written in rust