Looks cook tech wise, snappy. But there is an utter lack of information. Is it running locally, or submitting code to some remote server with no privacy policy? Submitter seems to be the dev? This is the 3rd time submitted in the last 26 days. Found a github account with nothing except a terse readme.

Every project always published.

Example project:

Editor: https://playcode.io/5025?tabs=app.html&style.css&output

Normal web page: http://5025.playcode.io

It appears to run locally in the browser, not online.