marimo
@marimo-team • Open source projects from marimo-team. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
50%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
30 repos
Visible snapshot
24 repositories updated in the last 90 days.
Leading language
Python
Portfolio mix
Python (12), TypeScript (12), Shell (1)
Average size
46
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-08-26(2h ago)GitHub API fallback30 repositories
50%
of the visible star count comes from this organization's top three repositories.
46
stars per repository in this same snapshot.
Python
is the most common language here, with 24 repositories updated in the last 90 days.
Why this rank
This organization stands out because its public portfolio is relatively balanced across 30 repositories.
Balanced portfolio across 30 reposTop 3 share 50%
Organization pages work best when you separate portfolio breadth from flagship concentration. In marimo's case, the visible top three repositories account for about 50% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is Python (12), TypeScript (12), Shell (1). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | marimo-team/marimo-pair Drop agents inside running marimo notebook sessions | Shell | 401 |
| 2 | marimo-team/skills skills for coding agents related to marimo | Python | 169 |
| 3 | marimo-team/marimo-lsp A language server and VS Code extension for marimo | TypeScript | 125 |
| 4 | marimo-team/modernaicourse A companion to CMU professor Zico Kolter's Intro to Modern AI. Learn the basics of machine learning, then train your own LLM from scratch. | Python | 111 |
| 5 | marimo-team/marimo-jupyter-extension Seamlessly integrate marimo reactive notebooks into JupyterLab and JupyterHub | Python | 91 |
| 6 | marimo-team/use-acp React hooks for connecting to Agent Client Protocol (ACP) servers. | TypeScript | 66 |
| 7 | marimo-team/marimohub Self-hostable marimo notebooks | TypeScript | 55 |
| 8 | marimo-team/marimo-snippets JS snippet to send codeblock contents as a query string | HTML | 54 |
| 9 | marimo-team/codemirror-ai A CodeMirror extension for inline completions, next-edit prediction, and prompt history | TypeScript | 51 |
| 10 | marimo-team/moutils Utility functions used in marimo (powered by anywidget) | Python | 47 |
| 11 | marimo-team/gallery-examples A place where we store notebooks for our galleries | Python | 37 |
| 12 | marimo-team/youtube-material Notebooks that appear in our YouTube series | Python | 30 |
| 13 | marimo-team/marimo-operator k8s operator and plugin for marimo deployment | Go | 26 |
| 14 | marimo-team/stdio-to-ws | TypeScript | 26 |
| 15 | marimo-team/marimo-glance Turn wasm-compatible marimo notebooks on Github/Gitlab into interactive wasm notebooks | TypeScript | 23 |
| 16 | marimo-team/codemirror-sql A CodeMirror extension for SQL linting, hover, and completions. With support for DuckDB and BigQuery | TypeScript | 17 |
| 17 | marimo-team/anywidget-gallery | TypeScript | 10 |
| 18 | marimo-team/jetbrains-marimo Open and run marimo notebooks in PyCharm and other JetBrains IDEs | Kotlin | 9 |
| 19 | marimo-team/mdx-marimo marimo extension for MDX ⚡ run reactive Python on modern frontend stacks | TypeScript | 7 |
| 20 | marimo-team/msgspec A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML | Python | 7 |
| 21 | marimo-team/jupyter-book-marimo marimo plugin for Jupyter Book ⚡ run reactive code inside Jupyter Book and MyST | Python | 5 |
| 22 | marimo-team/gdrive-fsspec Google drive implementation of fsspec | Python | 3 |
| 23 | marimo-team/linear-algebra | Python | 2 |
| 24 | marimo-team/gistwidget Share https://anywidget.dev via GitHub Gists. Two functions, zero config. | Python | 2 |
| 25 | marimo-team/education-primer A primer on getting started with marimo for educators | TeX | 2 |
| 26 | marimo-team/setup-marimohub-cli Set up the marimohub CLI in GitHub Actions workflows | TypeScript | 1 |
| 27 | marimo-team/better-filter-bar A generic, schema-driven structured filter bar built on CodeMirror 6. | TypeScript | 1 |
| 28 | marimo-team/react-finder Headless React file explorer: pluggable adapters, framework-free store, react-aria-components | TypeScript | 0 |
| 29 | marimo-team/minimo | Python | 0 |
| 30 | marimo-team/internal-gh-actions | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.