This guide contains advice and best practices for performing code review, and having your code reviewed. All merge requests for GitLab CE and EE, whether written by a GitLab team member or a wider community member, must go through a code review process to ensure the code is effective, understandable, maintainable, and secure.

Every reviewer at GitLab must strive for our reviewer values. All GitLab engineers can, and are encouraged to, perform a code review on merge requests of colleagues and community contributors.

Code reviews are methodical assessments of code designed to identify bugs, increase code quality, and help developers learn the source code. After a software developer has completed coding, a code review is an important step in the software development process to get a second opinion on the solution and implementation before it’s merged into ...

Originally introduced in GitLab 11.4 as a GitLab Premium feature, Merge Request Reviews allow merge request reviewers to: allowing for a more cohesive and streamlined review process.

Mar 17, 2017 · Our code review tools were built with the aim of enhancing your review process, taking you from idea to production while setting new personal records for code delivery speed and quality. Excellent code depends on rigorous review. At GitLab, every change is reviewed using this flow: A developer makes a change in their feature branch and tests it.

Aug 9, 2022 · GitLab Premium and GitLab Ultimate give you even more options: Before work can be merged, establish the necessary rules regarding the number and type of approvers. Create a list of users who act as code owners for specific files …

May 2, 2017 · With a tool like GitLab, where the intuitive UI and discussion features make it easy for non-technical people to contribute, code review can also become a mechanism for uniting stakeholders in your organization.

Code review analytics displays a table of open merge requests that have at least one non-author comment. The review time is the amount of time since the first comment by a non-author in a merge request. You can use code review analytics to view review metrics per merge request and improve your code review process. Code that is too complex.

All merge requests for GitLab CE and EE, whether written by a GitLab team member or a wider community member, must go through a code review process to ensure the code is effective, understandable, maintainable, and secure. Before you begin: Familiarize yourself with the contribution acceptance criteria.

Feb 24, 2025 · In this article, I’ll cover GitLab’s code review workflow, values, tools, and best practices to perform code reviews successfully in 2024. Code reviews involve a developer submitting their code changes as a merge request (MR), which then gets reviewed, approved, and merged by maintainers with the appropriate domain expertise.