Marimo

Marimo is an open-source, reactive Python notebook that reimagines the traditional notebook experience. Unlike conventional notebooks that can suffer from out-of-sync states, Marimo automatically re-executes affected cells when a value or code changes, ensuring consistency and reproducibility. It stores notebooks as pure Python files, making them Git-friendly, reusable as modules, and executable as scripts or shareable web applications. Designed for developers and data scientists, Marimo integrates interactive elements like sliders and dropdowns, offers first-class SQL support for various databases, and provides an AI-native editor with features like autocompletion, error auto-fixing, and context-aware chat. It aims to transform data analysis, model training, and SQL querying into a more intuitive, powerful, and versatile experience, addressing common frustrations found in other notebook environments.