[habosa]

Does anyone know of a good open source syntax highlighting library for Vue SFC? That’s my biggest issue with the file format (I maintain a code review tool)

[taskylizard]

Shiki (https://shiki.style) might be good enough for your usecase, use the latest beta versions as it's the new fresh esm rewrite.

[simlevesque]

You could look at the Vue SFC Playground's code, seems like this does what you want using monaco: https://play.vuejs.org/