Suggestion: support official plugins like markdown, css, json

[snitin315]

What problem do you want to solve?

Currently, there is no playground for official plugins like markdown, CSS, json, etc. We have #714 which will add typescript-eslint parser support. I think it make sense to support official language plugins as well.

What do you think is the correct solution?

How about:

• Adding a language/plugin dropdown that would change the editor to lint that perticular language.
• Initially we had some designs for something similar, but this is a pending todo

eslint.org/src/playground/components/Configuration.js

Line 624 in fbd0591

{/* TODO: Add Plugins */}

Participation

• I am willing to submit a pull request for this change.

Additional comments

No response

[nzakas]

I'd like to see some design concepts before committing to it. My main concern is that it will make the UI more complicated.

[lumirlumir]

I'm personally in favor of this change. 👍