GitLab Wiki
GitLab Wiki is a built-in documentation feature within the GitLab platform that allows teams to create, edit, and manage project documentation directly in their GitLab repositories. It uses a Git-based backend to store wiki pages as Markdown files, enabling version control, collaboration, and easy integration with other GitLab features like issues and merge requests. This tool provides a simple, centralized way for developers to maintain project knowledge, API documentation, and team guidelines.
Developers should use GitLab Wiki when working on projects hosted in GitLab to streamline documentation processes and keep all project-related information in one place. It is ideal for creating technical documentation, onboarding guides, and internal wikis, as it leverages Git's versioning for change tracking and supports collaborative editing. This reduces the need for external documentation tools and ensures documentation stays synchronized with code changes.