Seonglae ChoSince stricter reviews are necessary, a lead's review is essential for code quality. Code Review However, for this to work, the lead must have the skills to provide good feedback even if they're not actively coding.
- Check all file reviewers before merge
- The person who asked resolves
- Modification suggestion
- Information question
- Reason question
Code Review Methods
Google Critique & Gerrit (open-sourced)
How Google does code review
Google has two internal code review tools: Critique, which is used by the majority of engineers, and Gerrit, which is open-sourced and continues to be used by public-facing projects. Here's how they work.
https://graphite.dev/blog/how-google-does-code-review
How Google takes the pain out of code reviews, with 97% dev satisfaction
A study of Google's code review tooling (Critique), AI-powered improvements, and recent statistics
https://engineercodex.substack.com/p/how-google-takes-the-pain-out-of
With Git
Post-Commit Reviews
I recently read an excellent article in the Amazon Builder's Library by Clare Liguori which goes into great detail about AWS's CI/CD architecture. It's a truly brilliant post and I recommend everyone interested in CI/CD infrastructures read the article. The article covers the gamut from unit testing to integration testing (in production) to staged rollouts in "waves" to automated rollbacks.
https://medium.com/@copyconstruct/post-commit-reviews-b4cc2163ac7a
How to Kill code review which takes long time
How to Kill the Code Review
Human-written code died in 2025. Code reviews will die in 2026.
https://www.latent.space/p/reviews-dead
