DEDUPED Hot AI repos. Real use cases. What people build. Get the Monday 5

How to switch from Jupyter to a reactive, git-friendly notebook with Marimo

Convert existing Jupyter notebooks to Marimo so they rerun dependent cells automatically and diff cleanly in git.

Short answer: Install with pip install marimo and try the tutorial with marimo tutorial intro; then Convert a notebook with marimo convert your_notebook.ipynb > your_notebook.py; open it with Marimo edit and fix any cells that redefine the same variable. All steps.

  • Top pick
  • Data and analytics
  • Beginner
  • 30 minutes
  • From the README
  • Claude Code
  • Codex
  • Cursor
  • Gemini CLI

Who it is forA data scientist tired of out-of-order cells and unreadable notebook diffs.

The problemJupyter notebooks hide state, break when cells run out of order and store as noisy JSON.

The outcomeNotebooks saved as pure Python that stay consistent and review well in pull requests.

What you need first

  • Python and pip or conda
  • Optional: marimo[recommended] for SQL cells, AI completion and more
  • Optional: your own API keys or a local model for AI features

Steps

  1. Install with pip install marimo and try the tutorial with marimo tutorial intro
  2. Convert a notebook with marimo convert your_notebook.ipynb > your_notebook.py
  3. Open it with Marimo edit and fix any cells that redefine the same variable
  4. Commit the .py file and review changes like normal code
  5. Run it top to bottom as a script with python your_notebook.py

Prompt for your agent

Using marimo-team/marimo, convert <notebook.ipynb> with marimo convert, fix any multiple-definition errors so it runs reactively, and confirm `python your_notebook.py` executes it end to end.

Caveat. This card is written from the marimo-team/marimo README, not from a test run by Deduped. Before you start, make sure you have Python and pip or conda. Check the repo for newer instructions before you rely on these steps.

Use this in your AI agent

Ask your agent

Using the Deduped MCP, get the setup steps for marimo-team/marimo and "Switch from Jupyter to a reactive, git-friendly notebook"

Add Deduped to Claude Code once

claude mcp add --transport http deduped https://dedupedai.com/mcp

Cursor, ChatGPT, others

Share: X LinkedIn Hacker News Email Copy link

Third-party repos we don't own. AI-written use cases can be wrong. Disclaimer