Meta is smartly capturing the MR developer market like they captured the web developer market with React.

In terms of Vision vs Quest - I wonder if there will be a "React Native" parallel that allows developers to write React for both Vision and Quest apps. A lot of the developer market comes down to languages: Python for AI/ML, Obj-C (Swift) for iOS, Java (Kotlin) for Android - but JavaScript always seems to weasle its way into these native platforms and a lot of companies end up just writing React for anything front-end.