Livepython is a desktop app that lets you visually trace, in real-time, the execution of a Python program. In addition, it can track changes in global and local variables as your program is running. Livepython is meant to give you a quick grasp of a program's execution flow. It's less messy than sprinkling print statements throughout your code and simpler to use than debuggers/profilers.

Livepython can be launched from the command-line as easily as:

livepython [program] [args...]

Controls:

SPACE: Play/Pause the program.

Left/Right Arrow: Change speed of execution.

V: Open/Close Variable Inspector.

npm install livepython -g

MIT