← ~/visualizations

recursion-(factorial) #

A call stack visualization showing factorial(4) breaking down into recursive calls. Return values bubble back up.

canvasclick to interact

⏮◀◀▶▶STEP0.25x1xZOOM

t=0s

practical uses #

• 01.Teaching recursion concepts
• 02.Visualizing call stack behavior
• 03.Explaining base cases and recursive cases
• 04.Demonstrating stack frame creation

technical notes #

Vertical stack of function calls f(4) through f(0). Active frame highlighted. Return values shown on right side.

← derivative-(slope)big-o-complexity →