Examine source code of daily cats

Inspect and view changes in daily cats source codes across current and past versions
Premium users can view and search full source code, and see the source code differences between two versions.
Upgrade to premium
manifest.json
{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "name": "daily cats",
  "description": "cute cats",
  "version": "0.0.1",
  "action": {
    "default_popup": "index.html",
    "default_icon": "images/icon.png"
  }
}