This time the software giant is trying out having PC Manager suggest that you ‘repair’ your system by reverting to Microsoft’s default search engine, Bing.

These are sound like things that are just begging European union to milk out some cash from Microsoft through fines.

I tought JSP was just one templating solution like mustache, jinja2, Thymeleaf etc. But guess theres more to it.

Honestly looks like any other UI library/Framework for C#/Java.

However usually these elements are not instantiated/configured directly but from xml, yaml or json files that are built using some sort of GUI/Editor.

Fron-end development with Java? You mean Java applets or something?