Java debugger and visualizer - Java Tutor - Learn Java programming by visualizing code
(also debug
Python
,
JavaScript
,
C
, and
C++
code)
Write code in
Java 8
Visualize Execution
hide exited frames [default]
show all frames (Python)
inline primitives and try to nest objects
inline primitives, don't nest objects [default]
render all objects on the heap (Python/Java)
draw pointers as arrows [default]
use text labels for pointers