GitLab Documentation

Writing documentation

Distinction between General Documentation and Technical Articles

General documentation

General documentation is categorized by User, Admin, and Contributor, and describe what that feature is, what it does, and its available settings.

Technical Articles

Technical articles replace technical content that once lived in the GitLab Blog, where they got out-of-date and weren't easily found.

They are topic-related documentation, written with an user-friendly approach and language, aiming to provide the community with guidance on specific processes to achieve certain objectives.

A technical article guides users and/or admins to achieve certain objectives (within guides and tutorials), or provide an overview of that particular topic or feature (within technical overviews). It can also describe the use, implementation, or integration of third-party tools with GitLab.

They live under doc/articles/article-title/, and their images should be placed under doc/articles/article-title/img/. Find a list of existing technical articles here.

Types of Technical Articles

Understanding guides, tutorials, and technical overviews

Suppose there's a process to go from point A to point B in 5 steps: (A) 1 > 2 > 3 > 4 > 5 (B).

A guide can be understood as a description of certain processes to achieve a particular objective. A guide brings you from A to B describing the characteristics of that process, but not necessarily going over each step. It can mention, for example, steps 2 and 3, but does not necessarily explain how to accomplish them.

A tutorial requires a clear step-by-step guidance to achieve a singular objective. It brings you from A to B, describing precisely all the necessary steps involved in that process, showing each of the 5 steps to go from A to B. It does not only describes steps 2 and 3, but also shows you how to accomplish them.

A technical overview is a description of what a certain feature is, and what it does, but does not walk through the process of how to use it systematically.

Special format

Every Technical Article contains, in the very beginning, a blockquote with the following information:

> **Article [Type](../../development/writing_documentation.html#types-of-technical-articles):** tutorial ||
> **Level:** intermediary ||
> **Author:** [Name Surname]( ||
> **Publication date:** AAAA/MM/DD

Technical Articles - Writing Method

Use the writing method defined by the Technical Writing team.

Documentation style guidelines

All the docs follow the same styleguide.


Currently GitLab docs use Redcarpet as markdown engine, but there's an open discussion for implementing Kramdown in the near future.


We try to treat documentation as code, thus have implemented some testing. Currently, the following tests are in place:

  1. docs lint: Check that all internal (relative) links work correctly and that all cURL examples in API docs use the full switches.

If your contribution contains only documentation changes, you can speed up the CI process by following some branch naming conventions. You have three choices:

Branch name Valid example
Starting with docs/ docs/update-api-issues
Starting with docs- docs-update-api-issues
Ending in -docs 123-update-api-issues-docs

If your branch name matches any of the above, it will run only the docs tests. If it doesn't, the whole test suite will run (including docs).

When you submit a merge request to GitLab Community Edition (CE), there is an additional job called rake ee_compat_check that runs against Enterprise Edition (EE) and checks if your changes can apply cleanly to the EE codebase. If that job fails, read the instructions in the job log for what to do next. Contributors do not need to submit their changes to EE, GitLab Inc. employees on the other hand need to make sure that their changes apply cleanly to both CE and EE.