Viewflow is an open source library that provides a simple, powerful interface for creating, organizing and managing workflows in web applications. It is based on the popular django framework, and allows developers to create complex multi-step processes such as online forms, approval processes, and other automated business logic. It supports a variety of different workflow types, including parallel and sequential processes, and allows developers to quickly build scalable applications with minimal effort. Viewflow also offers a range of features, such as data validation, user input validation, task delegation, and more. Additionally, Viewflow integrates seamlessly with other web technologies, such as REST, JSON, and AJAX, and provides powerful features such as dynamic forms, approval processes, and version control.
Discontinued active development of Ruote ceased. The latest version, 2.3.0, released in September 2012, can still be downloaded from the official website.