OpenAPI (f.k.a Swagger) 规范代码生成器，支持 API clients, API servers 和 API documention:
API 客户端 ： ActionScript , Bash , C# (.net 2.0, 4.0 or later), C++ (cpprest, Qt5, Tizen), Clojure , Dart , Elixir , Go , Groovy , Haskell , Java (Jersey1.x, Jersey2.x, OkHttp, Retrofit1.x, Retrofit2.x, Feign), Node.js (ES5，ES6，AngularJS 与 Google Closure 编译器注释) Objective-C , Perl , PHP , Python , Ruby , Scala , Swift (2.x, 3.x), Typescript (Angular1.x, Angular2.x, Fetch, Node)
Server stubs : C# (ASP.NET Core, NancyFx), Erlang , Go , Haskell , Java (MSF4J, Spring, Undertow, JAX-RS: CDI, CXF, Inflector, RestEasy), PHP (Lumen, Slim, Silex, Zend Expressive), Python (Flask), NodeJS , Ruby (Sinatra, Rails5), Scala (Finch, Scalatra)
API 文档生成器 ： HTML , Confluence Wik
