GitLab is a comprehensive web-based DevOps lifecycle tool that provides a Git repository manager featuring issue tracking, continuous integration, and various other collaboration features. It allows developers to manage their code and collaborate effectively throughout the entire software development process, from planning and coding to testing and deployment. One of GitLab's standout features is its built-in CI/CD (Continuous Integration/Continuous Deployment) capabilities, which enable teams to automate their software delivery pipeline, enhancing productivity and efficiency.

Notably, GitLab is available in a self-hosted version, making it an appealing choice for organizations that require greater control over their code and data or have specific compliance needs. This self-hosted option allows teams to customize their environment, integrate with existing tools, and leverage the robust feature set of GitLab while ensuring security and privacy. With an active open-source community and frequent updates, GitLab continues to evolve, offering a powerful, all-in-one solution for modern software development and project management.