We are working on open-source web framework Mercury that converts Python notebooks to Web Apps.<p>It is very opinionated:<p>- it has no callbacks - we automatically re-execute cells below updated widget<p>- it has no layout widgets, all input widgets are always in the left sidebar<p>Thanks to above decisions you don't need to change notebook's code to have web app and fit to the framework.<p>The simplicity of the framework is very important to us. We also care about deployment simplicity. That's why we created a shared hosting service called Mercury Cloud. You can deploy notebook by uploading a file.<p>The GitHub repository <a href="https://github.com/mljar/mercury">https://github.com/mljar/mercury</a><p>Documentation <a href="https://RunMercury.com/docs/" rel="nofollow">https://RunMercury.com/docs/</a><p>Mercury Cloud <a href="https://cloud.runmercury.com" rel="nofollow">https://cloud.runmercury.com</a>