GitLab

1. Version Control: GitLab uses the Git version control system, allowing developers to track changes, collaborate on code, and manage different versions of their projects.
2. Repositories: Like GitHub, GitLab offers repositories (repos) to store code, documentation, and other project files. Repositories can be public or private.
3. Pull Requests and Merge Requests: In GitLab, pull requests are referred to as merge requests (MRs). They allow developers to propose and discuss changes before merging them into the main codebase.
4. Issues and Bug Tracking: GitLab provides an issue tracker for reporting and managing bugs, feature requests, and other project-related tasks.
5. CI/CD Pipelines: GitLab includes built-in CI/CD capabilities that allow developers to automate testing, building, and deploying code changes directly from the repository.
6. Container Registry: GitLab provides a container registry to store and manage Docker images, making it easier to manage containerized applications.
7. Code Review: GitLab supports code reviews with inline comments, discussions, and approval workflows for changes.
8. Wikis and Documentation: Similar to GitHub, GitLab repositories can include wikis and README files to provide project documentation.
9. Project Management: GitLab offers features for creating project boards, tracking tasks, and visualizing work progress.
10. Self-Managed and Cloud Options: GitLab can be self-hosted on your own infrastructure or used as a cloud-based service. This gives you flexibility in how you manage and deploy your GitLab instance.

GitLab's integration of version control, collaboration, and CI/CD tools into a single platform makes it a popular choice for organizations looking to streamline their development workflows. It allows teams to manage their codebase, automate testing and deployment, and collaborate on projects all in one place.