project-documentation

Doc-as-code integrates documentation into your development workflow by treating docs like source code. It uses versioned documentation, automated link checks, and snippet testing to ensure technical docs stay accurate and prevent content rot.

Structure project documentation using a defined hierarchy: use README.md as the map, record Architecture Decision Records for major changes, maintain Technical Docs and SOPs, and add Inline Docs to create a single source of truth.

To write an ADR, use a standard template to document major architectural decisions. Establish governance over changes and create a quick reference to standardize decisions for developers and stakeholders throughout the project lifecycle.

Automate documentation validation by enabling CI checks for doc-as-code workflows. Configure automated link checks and snippet testing during development to verify that README.md files, ADRs, and technical docs remain accurate.

Yes, doc-as-code supports onboarding by maintaining a high-fidelity documentation ecosystem. Clear README.md maps, current SOPs, and enforced writing standards reduce onboarding time and prevent miscommunication for new contributors.

Avoid a centralized documentation hierarchy if your team cannot commit to continuous maintenance. Without automated validation and versioned docs, a single source of truth quickly becomes outdated and increases onboarding time.