Peer Code Review

Peer code review helps you find issues with your code that may result in poor readability, flawed logic, and potential vulnerabilities. When you have got several people looking into your code, you can be assured that their experience and knowledge may help you find better solutions to your problems. To better understand the importance of peer code review, watch the videos below.

Mike Selander: Peering Into the Process of Code Reviews from WordPress.tv | (CC BY-SA 4.0)
Code Review: Why it matters by Brad Capeau-Laurion