Sentimental is an ASP.net 5 web application which facilitates sentiment and key phrase analysis. It is based on the Azure Machine Learning Text Analysis service.
The web application is pre-configured to be used with ManifoldJS via a W3C Web App Manifest file. There is also some code that uses the Windows Hosted Web App (Project Westminster) capabilities. The website will also function as an Office add-in
Can be seen at sentimentalweb.azurewebsites.net