Development
Toolbar
The Profiler Page is accessible via the web debug toolbar. It allows developers to quickly identify and fix configuration issues, monitor service performance, and understand how their application is behaving in detail.
The Manifest options, the Service Worker rules, the icons and other interesting information are showed on the tool pages.
Depending on the manifest configuration, the bundle tries to guess if the PWA can be installed on the device.

Service Worker
It is quite difficult to debug the Service Worker. When in dev mode, Workbox will show debugging messages and the Service Worker file itself contains comments to help you understanding what is going wrong.
In production mode, debugging features and comments are removed.
Logging
The bundle uses PSR-3 Logging implemention to send debugging messages.
pwa:
logger: 'my.psr3.service'
Last updated
Was this helpful?