It’s one of these things that go unnoticed until you actually stumble upon them: did you know that Azure DevOps has a number of branch policies you can apply to each repository in your Team Project?
These are repo-wide, different than the ones specific to the single branch. I am very fond of the Commit author email validation one that blocks lazy people not setting up their Git Config correctly :-)
It’s also very handy to be able to control the maximum file size and path length direcly:
Check them out, I am sure you will find an excellent use of these. Small details, but they can make the difference sometimes.