Why did you not ask Hive account@steemchiller for permission?

See: https://steemit.com/@steemchiller/steemworld-weekly-support-40

As I don't want SteemWorld's availability to be dependent on external providers decisions, I prepared a locally running version of the frontend that can be downloaded here from now on.

Will you publish your code on GitHub?

Yes the code will be published on GitHub once we finished making all the different services fully available.