Marimo

Next-generation Python notebook

Marimo is a reactive Python notebook that eliminates hidden state issues. Cells automatically re-run when dependencies change. Deployable as scripts or web apps.

Panel Reviews

The Builder

Developer Perspective

Ship

“Reactive execution eliminates the biggest Jupyter pain point — hidden state. Cells re-run when dependencies change.”

The Skeptic

Reality Check

Ship

“Finally, a Python notebook that doesn't produce unreproducible results. The reactive model is correct.”

The Futurist

Big Picture

Ship

“Marimo proves that notebooks can be reproducible. The deployment as web apps extends their utility.”