Hi @mariogarranz,
Right now there isn’t a way to automatically sync your local codebase with an editor instance.
We’ve built a Chrome extension that can do that, and it is working mostly ok (it’s in beta):
Just note as of yesterday (9th March) there was a new security release on Chrome that required an update on our Chrome extension, which is currently in review by Google. If it’s not working for you right now, wait for the new version to be released (1.0.3).