Any tools or frameworks for visualisation of algorithms?
Actually, a few years ago, there was a large effort to work on algorithm visualization and many tools were developed. Tom Naps led part of that effort, but I suspect he is now retired.
But a simple google search for &quot;algorithm visualization&quot; will turn up quite a lot of both tools and people.
They aren't hard to build, actually, if you use a language like Java that has a large and sophisticated graphics library.