The linter is very helpful - guides the user while writing, and the messages are mostly helpful when dealing with errors.
Replay is function-rich, it is more of a Swiss army knife than a kitchen knife in comparison to Stoplight's Try it.
We like that it takes the data from the examples.
What was confusing:
The autocompletion was a bit unituitive
tabs don't work as expected (accept proposed value, like Return key)
the autosuggest doesn't always appear when user starts typing
the autosuggest shows strange values with freform properties, like $anchor:
The content of redocly.yaml has disappeared after committing.
The Replay documentation is sparse, there is no mention of Try it button
The Replay interface could benefit from more hints/button labels, for example, the Clear History button's icon is barely visible, even on a large screen.
