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A reactive notebook for Python — run reproducible experiments, execute as a script, deploy as an app, and version with git.

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### Description The current implementation of islands starts the marimo runtime automatically in the generated pages. While good for some cases, it can be annoying in others: if used as...

enhancement

### Describe the bug With islands, when generating a very simple notebook with 2 cells, It's impossible to get the generated notebook running. Sometimes, no "run" button will appear: And...

bug

### Describe the bug When opening a simple marimo page generated using islands, the loading widget at the top of the page is not spinning. **note**: it seems that css...

bug

### Description I'm using Marimo as a tool to live lecture while coding+writing in vim. The problem is that marimo is trying to do more than I need - rewriting...

enhancement

``` (venv) cc@pretty:~$ pip install git+https://github.com/marimo-team/marimo/ Collecting git+https://github.com/marimo-team/marimo/ Cloning https://github.com/marimo-team/marimo/ to /tmp/pip-req-build-9svl_2uy Running command git clone --filter=blob:none --quiet https://github.com/marimo-team/marimo/ /tmp/pip-req-build-9svl_2uy Resolved https://github.com/marimo-team/marimo/ to commit 2f8f8ad310672d05104dd54f133ce8d2b08f5c45 Installing build dependencies ... done...

### Describe the bug Consider this notebook with 2 cells: ```py @pytest.fixture def mock_data(): yield 12 ``` and ```py def test_process_data_default_mock(mock_data): assert mock_data == 12 ``` When I try to...

bug

### Description Marimo shows me previews of images in my polars dataframe, if it is a remote https:// URL. I also tried to do this with the `file://...` URL specifier,...

enhancement

## 📝 Summary Fixes https://github.com/marimo-team/marimo/issues/6940 This PR is a proof-of-concept to make autoreload more robust by ensuring that when a module changes, all modules that depend on it (even indirectly)...

### Describe the bug Referenced https://github.com/marimo-team/marimo/issues/2923 In poetry 2.x+, the `--no-dev` flag no longer exists. It looks like they prefer that we use `--without`, `--with`, and `--only` As a result,...

bug

### Describe the bug Class definitions with embedded/local type aliases using `TypeAlias` or Python 3.13's `type` syntax get nested inside a cell, as if they had externally defined variables. Why...

bug