Marimo
Overview
A high-performance, reactive notebook for Python and AI research. It features built-in UI components, reproducible execution, and a sleek web-based interface that turns data science into an interactive application experience.
Marimo is a reactive Python notebook that eliminates the hidden-state problems of traditional notebooks by automatically re-running dependent cells, with built-in UI components and reproducible execution. Notebooks are stored as plain Python and can be deployed as apps. It targets data scientists and researchers who want reliable, shareable notebooks.
Key Features
- Reactive, no-hidden-state notebooks
- Built-in interactive UI components
- Reproducible execution
- Stored as plain Python
- Deployable as web apps
Best For
Data scientists and researchers who want reliable, reproducible, app-like notebooks.
Pros & Cons
Pros
- Solves notebook hidden-state issues
- Interactive and deployable
- Open-source
Cons
- Different model than Jupyter
- Python-focused
Pulse Verdict
“The notebook, evolved. Marimo eliminates the 'hidden state' problems of traditional notebooks, delivering a high-efficiency environment for AI experimentation.”
Pricing
Open-source and free.
Pricing changes often — confirm current plans on the official site.