youknowriad
Support mocking the API
Some blocks depend on the WP API, it would be great to be able to mock the API to preview these blocks in isolation.
To have in consideration: mocking should hopefully work with any API, not only with the WP REST API.
In my case, I use GraphQL to fetch data for my blocks, executing a GraphQL query over POST (some example queries here, and the fetch is executed here)
Most blocks rely on wp.apiFetch to perform the API requests, so it seems like a good candidate to mocking APIs. Right now, it's already possible to do so by registering a custom middleware. We can try to make it more user-friendly and document it.
For APIs not relying on wp.apiFetch, I think you should check if the library you're using allows interceptors, most generally do.