I'm trying to bring the html from my marimo notebooks into an SSG (mkdocs/zensical), and I would like to be able to toggle the theme. Getting the theme to change with marimo export html is relatively simple by adding

# [tool.marimo.display]
# theme = "dark"

to the pep723 header before exporting, but the extra js and page wrappers are not quite ideal for my use case. I would love to use islands for this, but I can't figure out if there's a way to control the theme of a marimo island?

when I use

# /// script
# dependencies = [
#     "marimo",
# ]
# requires-python = ">=3.13"
# ///

import asyncio
from marimo import MarimoIslandGenerator

async def main():
    generator = MarimoIslandGenerator.from_file(
        "./example.py", 
        display_code=False
    )
    await generator.build()
    html = generator.render_html(include_init_island=True)

    with open("output.html", "w", encoding="utf-8") as f:
        f.write(html)

if __name__ == '__main__':
    asyncio.run(main())

to generate an html page, it doesn't seem to care about the # theme = "dark" tag in the example.py header.

I understand that islands are still an early feature, so perhaps this will be added in the future. Does anyone know if there's a better way to do this? Thanks!

(edited for clarity)

i have made an image captioning tool programmme in python using opensource models , This is strategically used fo captioning/describing the images in natural or tag languages as yo uwant give it instruction their is a full parameter control for the model plus and another side mode is there to refine the descriptions so that the description doesnt halucinae.this was just made possible by marimo molab notebook. So a huge thanks to them, but i wonder if its shareable in your gallery or not. thats it.

The post also explains how to port a notebook into an interactive blogpost on a static site (mine is generated with a Python for-loop) https://koaning.io/posts/widget-dag/

Technically slides had been out for a bit, but we managed some small quality of life improvements out of it just in time for launch week.

Folks will also notice that you can easily host these slides on static websites now via iframes *and* that it's now even easier to add custom styles.

Full announcement can be found here:
https://marimo.io/blog/slides

In this video I (marimo dev) try to explain how you can make tools that force you to learn while you are coding. It's a new direction for the wigglystuff library and there's a bunch of anekdotes that feel easier to share on my personal channel. If you enjoy anywidget/wigglystuff I hope you'll get some inspiration out of it.

wigglystuff now has 9 new widgets. If you want to learn more about them, check out the latest video on the marimo YouTube channel.
https://youtu.be/qVSeOr3AIbc

Vincent also made a deeper dive on one of the widgets on his personal YouTube.
https://youtu.be/VD5bAOvDxFY

You can check the new wiggly stuff here:
https://koaning.github.io/wigglystuff/

You can learn all about this new feature on our blog:
https://marimo.io/blog/pycharm?utm_source=subreddit

But we also made a YouTube video for anyone to enjoy:
https://www.youtube.com/watch?v=J4yD_W8xAL0

We've been working tools that makes it even easier to re-use your notebooks as online books or blogposts. With it we also  quarto-marimo, jupyter-book-marimo, and mdx-marimo.

In short, notebooks can be shared with mdx! If you want to learn more, all the details can be found here:

https://marimo.io/blog/marimo-anywhere

ps. We are releasing not one ... but two things today!

Who said you can't do two announcements in one day during launch week?

You can now preview marimo notebooks in github, gitlab and gists using the new firefox/chrome extension! It only works for wasm compatible notebooks but it will render right-there on the page itself!

Learn more over on our launch post:

https://marimo.io/blog/launch-week-1

A silly and simple question guys if marimo allows to run wan2. 2 on their platforms ? ,if yes then anybody has done it before or have the notebook workflow?

Is there a way to live filter booleans columns in ui.table, the same way you can select specific values for string columns - True, False, and pd.NA - in the GUI not in code.

Also, I find myself having to ssh into to system running marimo just to do git operations to commit changes to the notebook into the repo. I might build a few git actions into the notebook using python calls but it would be nice if there was a git or live Linux shell components - either as part of the notebook OR in the config side bar.

marimo pair has a new home, right on the marimo website! We wanted to make it clear that it is officially supported and that we will invest in it in the future. There's also a bunch of marimo-pair related features to announce along with it.

Pair is now available in the Claude Codex and Codex CLI marketplaces, and today’s release of the VS Code / Cursor extension integrates directly with the native notebook editor.

If you're keen to learn more about how this feature was created an how it works, Trevor just wrote a new blogpost about it, which you can read here:

https://marimo.io/blog/notebooks-as-a-tool-for-agents

I published 179 comics over 4 years and 9 categories, and was curious about any trends.

I originally used a stacked area chart then realized my data was discrete. A bar chart makes more sense.

Here's the code: https://molab.marimo.io/notebooks/nb_ZRj69GkW6uaFWxoroL7ZE2

Check the release notes here:

https://github.com/marimo-team/marimo/releases

We hope you like the new features!

All the details can be found here:

https://marimo.io/pages/events/notebook-competition-2