marimo
Reactive Python notebook that runs as a web app
marimo is an open-source reactive notebook for Python where cells automatically re-run when their dependencies change. Notebooks are stored as pure Python files and can be deployed as interactive web apps.
Key features
- Reactive cell execution
- Notebooks stored as Python
- Deploy as web apps
- Reproducible by design
Strengths
- Released under the Apache-2.0 license
- Easy to set up — beginner-friendly
- Mature project with 22.3k GitHub stars
- Written in Python
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