MergeBoard is a modern code review tool focused on helping developers understand code changes faster. The unique change visualization not only hides changes that do not affect the program flow, but also adds many useful annotations. You can directly see how code blocks were moved and which changes belong together. MergeBoard offers its own UI for all code review related tasks, from opening a merge request till the final merge, and simply connects to your existing GitLab, GitHub or Bitbucket repositories. Integrations with external issue trackers and CI/CD pipelines make sure that you have all relevant information in one place. Open source projects can use the SaaS version of MergeBoard for free.