[davidalayachew]

The IDE that I use is called jGRASP (https://www.jgrasp.org/) and it has a viewer that shows off the changes in data structures over time.

Here is an example.

https://www.youtube.com/watch?v=D-zrayZQj6w

[noman-land]

Interesting. Are there GRASPs for other languages?

[stronglikedan]

Oh, sweet, they have an Eclipse plugin!