The reason for the react specifics seems fairly clearly implied in the prompt: it and html can be live previewed in the UI, and when a request is made that could be filled by either, react is the preferred one to use. As such, specifics of what to do with react are given because OpenAI is particularly concerned with making a good impression with the live previews.
The reason for the react specifics seems fairly clearly implied in the prompt: it and html can be live previewed in the UI, and when a request is made that could be filled by either, react is the preferred one to use. As such, specifics of what to do with react are given because OpenAI is particularly concerned with making a good impression with the live previews.