Studio is Stoplight's next generation application for API design, modeling, and technical writing. A primary goal of Studio is to enrich, not replace, your existing workflows. When running locally it works fully offline, with folders and files on your computer just like your favorite IDE. When running in the browser, the web-native Git support allows you to effortlessly work with your existing repositories safely and efficiently. Studio comes with full support for the OpenAPI versions 2 and 3 specification formats for all functionality. That means full validation, mocking, and modeling support for both versions of the OpenAPI specification.