Open Source Java OpenAPI Editors

KaiZen OpenAPI Editor is an Eclipse editor for the industry standard API description language, formerly known as Swagger. It now supports both Swagger-OpenAPI version 2.0 and OpenAPI version 3.0. KaiZen Editor is a core component of RepreZen API Studio, a comprehensive solution for API modeling, documentation, visualization, testing and code generation, built on Eclipse. KaiZen OpenAPI Editor is available on Eclipse Marketplace. Drag-and-drop this button into Eclipse Oxygen or later to install. KaiZen OpenAPI Editor now features full support for the OpenAPI version 3.0 specification. The Eclipse Marketplace solution is the easiest way to install KaiZen Editor into an Eclipse IDE. You can drag-and-drop the Install button from the browser into your Eclipse IDE, or use the built-in Eclipse Marketplace Client. KaiZen Editor is included as a core component of RepreZen API Studio, which adds live documentation and diagram views.

Introduction and Example for OpenAPI specification & Swagger Open Source Tools, including swagger-editor, swagger-codegen and swagger-UI. Auto generation example for client SDKs, server code, asciidoctor, and HTML documents. OpenAPI Specification (formerly Swagger Specification) is an API description format for REST APIs. An OpenAPI file allows you to describe your entire API. Swagger is a set of open-source tools built around the OpenAPI Specification that can help you design, build, document and consume REST APIs. The ability of APIs to describe their own structure is the root of all awesomeness in OpenAPI. Once written, an OpenAPI specification and Swagger tools can drive your API development further in various ways.