My company hosts engineering discussion panels and recently I have been a part of our code review discussions. Participating in these panels has force

Thoughts on Code Reviews

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2021-09-28 01:00:04

My company hosts engineering discussion panels and recently I have been a part of our code review discussions. Participating in these panels has forced me think intentionally about how I approach code reviews. This is an attempt to synthesize my approach.

I learn most efficiently when giving and receiving reviews and it seems to stick better than just reading or hearing advice passively. I see them as a way for me to help better others, help better myself, and help better the software that I build.

I have also learned that code reviews are should not be primarily used to catch bugs, that’s just a side effect. Code reviews are effective as a learning and teaching tool. They help elevate the ability of the people you build software with. The constant feedback cycle of doing and receiving code reviews is a useful tool for increasing software quality and readability. When doing code reviews you know someone else needs to understand your code and this helps emphasize clear and expressive code.

Before asking someone else to do a code review, review it yourself. I usually do this in the actual CR tool. This is an easy way to catch small things that you miss when heads down coding.

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