Peer code review is a crucial practice for software development teams aiming to detect issues early, enhance communication, share knowledge, and foster a sense of ownership among developers, ultimately leading to improved product quality. The text offers practical advice for both code authors and reviewers, emphasizing the importance of self-review with fresh eyes, breaking down large tasks into manageable sub-tasks, and documenting changes thoroughly to create a valuable knowledge base. It also highlights the benefits of automating code styling to maintain consistency, understanding the purpose of pull requests, comparing different solutions based on time, complexity, and performance, and ensuring comprehensive unit tests for better code quality. Constructive feedback during reviews is encouraged, focusing on phrasing comments positively and providing examples to guide improvements, aiming to integrate these practices into team workflows for continuous enhancement of coding standards.