Do you have a Preflight Checklist?

Most developers check only this first item before starting their work:

1. Check Unit Tests are Green

Figure: Tests are green. I'm ready to start work... or am I?

More advanced teams check their application insights data as well. This includes:

1. Look for any new Unhandled Exceptions

See Do you know the daily process to improve the health of your web application?

Figure: Unhandled Exceptions - Is there anything you don't know about here?

1. Look for any obvious performance issues (Server then client).

See Do you know how to find performance problems with Application Insights?

Figure: Performance - The Server Responses tab shows the slowest running pages.