# Marimo Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/marimo
> Markdown URL: https://aitinkerers.org/technologies/marimo.md
> Technology record last updated: 2026-03-02T04:34:36Z
> Generated: 2026-09-21T03:47:41Z

Marimo is the next-generation, open-source reactive Python notebook: It guarantees reproducible execution, stores notebooks as pure `.py` scripts for Git-friendliness, and deploys directly as an interactive web application.

Marimo is the open-source, reactive Python notebook framework: It fundamentally redesigns the computational notebook experience, replacing the imperative model with a deterministic, reactive execution engine that eliminates hidden state. Notebooks are stored as pure `.py` scripts, ensuring Git-friendly version control and seamless integration into standard software engineering workflows. The platform provides first-class UI primitives, like sliders and dropdowns, for building interactive data applications entirely in Python (via `mo.ui.*`), and its static analysis guarantees consistent code, outputs, and program state for reliably reproducible experiments and deployable web apps.

- Official technology site: https://marimo.io
- Public AI Tinkerers demos and talks: 2
- Result page: 1 of 1

## Recent Public Talks and Demos

### [AI in Data Engineering: how I used AI to go from REST API spec to data analysis](https://berlin.aitinkerers.org/talks/rsvp__INbYE53KHI)

In this talk, I’ll show how to quickly build a working data engineering pipeline using dlt (data load tool) and LLMs. We’ll extract data from a public API, load it into a database, and then create a dashboard using Marimo, all with the help of AI. The whole project will be done in Python and is perfect for anyone curious about automation, LLM-assisted workflows, and modern data engineering practices.

- Event context: AI Tinkerers Meetup August 13 — 2025-08-13 — Berlin
- Public talk page: https://berlin.aitinkerers.org/talks/rsvp__INbYE53KHI

### [marimo: an open-source reactive notebook for Python](https://nyc.aitinkerers.org/talks/rsvp_cQ4a3xVEx7w)

marimo is a reactive notebook for Python, solving many problems associated with traditional notebooks like Jupyter. Reproducibility: marimo guarantees that your code, outputs, and program state are consistent, eliminating hidden state and making your notebook reproducible Maintainability: marimo notebooks are stored as pure Python programs (.py files). This lets you version them with git. Interactivity: marimo notebooks come with UI elements that are automatically synchronized with Python (like sliders, dropdowns); eg, scrub a slider and all cells that reference it are automatically re-run with the new value. Reusability: marimo notebooks can be executed as Python scripts from the command-line (since they’re stored as .py files). Shareability: Every marimo notebook can double as an interactive web app, complete with UI elements.

- Event context: End of Summer Technical Founder BBQ — 2024-09-17 — New York City
- Public talk page: https://nyc.aitinkerers.org/talks/rsvp_cQ4a3xVEx7w

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