Tooling for Automatic Formatting

Automatic formatting

As mentioned earlier in the course, it would be wise for the team to agree on a writing convention for the code, to avoid discussing personal preferences on pull requests, and focus on the essence of the code. But agreements only get us so far, and if these rules aren't enforced, they'll get lost over time.

Besides checking for adherence to standards by means of tooling, it is useful to automatically format the code directly.