OpenAPI is the backbone of modern REST API design and documentation. This section focuses on practical usage: contract-first workflows, documentation generation, versioning, changelogs, and techniques that keep specs, implementation, and consumer communication aligned.
Articles
API Changelogs with Docusaurus
Add versioned OpenAPI snapshots, CI-based diffs, and a practical changelog flow to Docusaurus so API consumers can understand and migrate releases safely.
AsyncAPI – Documenting Message-Driven APIs
How AsyncAPI complements OpenAPI for documenting asynchronous message-driven APIs, with a practical example, diagram, CI/testing tips, and documentation options.
OpenAPI Specification 3.2 Released – What’s New?
OpenAPI 3.2 brings path templating, new HTTP methods, streaming support, and richer documentation features.
Internal API Documentation with Docusaurus
Docusaurus is great for public developer portals, but what if you want to keep your API documentation internal?
Building API Documentation with Docusaurus
Technical documentation is more than just a README - it’s a product in itself. For APIs, a clear and interactive documentation experience can make or break adoption.