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What is Documentation? - Definition & Meaning

Learn what documentation in software development entails: API docs, user guides, architecture, and the importance of good documentation.

Documentation in software development encompasses all written material that describes a system, API, process, or product. This includes technical docs (API reference, architecture), user guides, and internal knowledge transfer.

What is What is Documentation? - Definition & Meaning?

Documentation in software development encompasses all written material that describes a system, API, process, or product. This includes technical docs (API reference, architecture), user guides, and internal knowledge transfer.

How does What is Documentation? - Definition & Meaning work technically?

API docs (OpenAPI), READMEs, ADRs, setup. Redoc, Swagger UI, MkDocs. MG Software documents APIs, deployment and flows.

How does MG Software apply What is Documentation? - Definition & Meaning in practice?

MG Software documents every project: API references via OpenAPI, deployment guides, and knowledge base articles. We use docs-as-code so documentation evolves with code and receives review.

What are some examples of What is Documentation? - Definition & Meaning?

  • A REST API where every endpoint is documented with request/response examples, error codes, and rate limits.
  • An onboarding guide for new developers with environment setup, architecture overview, and contribution guidelines.
  • A SaaS product with contextual help in the UI and a separate docs site for power users.

Related terms

docs as codedocumentatieapirest apitypescript

Further reading

Knowledge BaseWhat is Docs-as-Code? - Definition & MeaningWhat is Markdown? - Definition & MeaningTechnical Documentation Examples - API Docs and ADRsBest API Documentation Tools 2026

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Frequently asked questions

API documentation targets developers: endpoints, parameters, authentication. User documentation explains how end users operate the application, including screenshots and step-by-step instructions.
Docs-as-code: documentation in the same repo as code, reviewed in PRs. For APIs: OpenAPI/Swagger generates docs from code. Automated checks can flag outdated documentation.
README with setup, API docs (if there is an API), and architecture overview. User documentation follows once the UI is stable. ADRs document important decisions for future developers.

What is the difference between API documentation and user documentation?

API documentation targets developers: endpoints, parameters, authentication. User documentation explains how end users operate the application, including screenshots and step-by-step instructions.

How do you keep documentation up to date?

Docs-as-code: documentation in the same repo as code, reviewed in PRs. For APIs: OpenAPI/Swagger generates docs from code. Automated checks can flag outdated documentation.

Which documentation has priority for a new project?

README with setup, API docs (if there is an API), and architecture overview. User documentation follows once the UI is stable. ADRs document important decisions for future developers.

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