I deleted a zip, but its code still shows in the preview. Why?

That's expected: deleting an object doesn't change the code tree. The tree was unpacked from the zip and stays until a new zip replaces it.

To change what the preview shows:

• Upload a new zip (it replaces the whole tree, or one folder with target_path).
• Or, to remove the code entirely, delete the bucket (after saving anything you need).

Older trees also stay readable by their ref.

Learn more#

• Delete an object
• Delete a bucket