Visu

About Visu

Visu pairs a pseudocode editor with a visualization of how an algorithm operates. Write an example, run it, and watch the relevant structures change as execution progresses. This is useful when a learner understands a written rule but struggles to picture what happens to data in memory. A teacher can use a small example to compare steps in a search or traversal and then ask students to predict what the next state will look like before running it.