GitLab
GitLab is a web-based DevOps platform that provides a complete software development lifecycle toolchain, including version control with Git, CI/CD pipelines, issue tracking, and project management features. It is available as both a self-hosted solution and a cloud-based service, enabling teams to collaborate on code, automate workflows, and deploy applications efficiently.
Developers should learn GitLab to streamline their DevOps processes, as it integrates source code management, continuous integration/deployment, and collaboration tools into a single platform, reducing tool fragmentation. It is particularly valuable for teams adopting agile methodologies, requiring robust CI/CD pipelines, or working in regulated environments where self-hosting is necessary for security and compliance.