Suggested Changes

Currently, the config editor is just a plain textarea, which seems to have no input validations. If I entered some invalid JSON, the error is silently swallowed and the config is still the last valid object. I think it would be better if there could be a warning if the config is invalid: it doesn't have to be squiggly lines, just some cue that tells me there's an error.

Affected URL(s)

https://typescript-eslint.io/play