Web Audio Evaluation Tool

Instead of (or complimentary to) the visualisation Python scripts, it would be good if certain things could be visualised in the browser. E.g a boxplot, the 'timeline', ...

I (Brecht) am likely going to be working on visualisation of a group of XML result files in order to have a website where people can see results, click a fragment to see all associated comments, and so on, so this can go in this as well.
Not sure if graphs can be generated with server-side Python scripts, or if we need to do this in realtime in JavaScript based on a number of XMLs in a specified folder on the server (probably the latter).
Another consideration to take into account is that data should remain anonymous, so it's not useful to have a script that retrieves and displays the XMLs including the 'ID'.