OpenAPI specification guides and tutorials
Learn how to use OpenAPI to build HTTP APIs that humans and machines can interact with conveniently.
Generating OpenAPI docs for Java with Spring Boot
Learn how to generate OpenAPI documentation for your Spring Boot application using Springdoc and Swagger Annotations.
OpenAPI Format: A GUI for Overlays
OpenAPI Format is a brilliant tool for helping teams get started with overlays, without forcing them to stare into an empty text-editor and try to learn Overlays and JSONPath all at once.
Leveraging the OpenAPI Specification for API Governance
By leveraging OpenAPI, organizations can enhance their API governance efforts, streamline design reviews, automate compliance checks, and create a culture of continuous improvement.
Accelerating your OpenAPI Spec Generation with TypeSpec
Let's explore TypeSpec, an alternative to the OpenAPI Specification for capturing the details of your API definition, with support for OpenAPI, gRPC, and JSON Schema output formats.
Writing an OpenAPI Document from the Ground Up
A step-by-step guide for authoring OpenAPI documents, starting from the essentials and expanding upon the details of your API.
How to use JSONPath
JSONPath is a query language that can be used to extract data from JSON documents, powering OpenAPI Overlays amongst other useful functionality in the world of APIs.
OpenAPI v4.0 (A.K.A "Project Moonwalk")
What is coming next for OpenAPI, as v4.0 of the OpenAPI Specification gets closer to being released? What major changes are coming, how easy will it be to upgrade, and how do tooling companies feel about it?
Creating an API with Express.js using OpenAPI
This tutorial walks you through the creation of a REST API in a Node.JS enviromnent, and its documentation using Bump.sh.
Using OpenAPI to simplify building and testing Ruby on Rails APIs
In a Design-first approach and RoR API, leverage OpenAPI to verify specific request responses or write a test suite for your complete API contracts.
Using OpenAPI to simplify building and testing Laravel APIs
Dive into the API Design-first workflow with Laravel PHP, leveraging OpenAPI to power your server-side request validations, and build a contracting test suite based off that same API contract.