Docs as Tests is a strategy that keeps your docs in sync with your product. It’s a way to test your docs, just like engineers test their code. It’s a way to make sure that your docs are always accurate, complete, and relevant.

• Validate that your guides, tutorials, API references, and other docs work as written.
• Catch issues in your docs and product—before your users do.
• Reduce the time and effort required to maintain your docs.
• Build user trust by ensuring a consistent user experience between your docs and product.
• Make docs a first-class citizen in your engineering and product development processes.