Marimo

What's Changed

Highlights

**⌨ Customizable hotkeys!** You can now customize keyboard shortcuts via the notebook settings!

**👨‍💻 Faster, more reliable code completion.** This release makes code completion faster and more comprehensive.

**📂 File browser improvements.** You can now select folders in `mo.ui.file_browser`.

All changes

* improvement: fallback to jedi interpeter in completion by akshayka in https://github.com/marimo-team/marimo/pull/1559
* feat: customize hotkeys by mscolnick in https://github.com/marimo-team/marimo/pull/1564
* improve: Select folders and select all in File Browser by wasimsandhu in https://github.com/marimo-team/marimo/pull/1558
* improvement: mo.ui.file_browser UI polish by mscolnick in https://github.com/marimo-team/marimo/pull/1566
* user config: display.width by akshayka in https://github.com/marimo-team/marimo/pull/1567
* fix: `try` blocks delete context variable afterwards, but marimo still considers them refs or defs if used by dmadisetti in https://github.com/marimo-team/marimo/pull/1571
* fix: admonition casing by mscolnick in https://github.com/marimo-team/marimo/pull/1576
* default to showing code for pyodide notebooks by akshayka in https://github.com/marimo-team/marimo/pull/1574
* chore: tidy config form style by akshayka in https://github.com/marimo-team/marimo/pull/1578
* 0.6.17 by akshayka in https://github.com/marimo-team/marimo/pull/1579


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.6.16...0.6.17

What's Changed

Includes a bug fix for `ui.table` on Firefox.

* fix: firefox table header by mscolnick in https://github.com/marimo-team/marimo/pull/1563
* 0.6.16 by akshayka in https://github.com/marimo-team/marimo/pull/1565


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.6.15...0.6.16

What's Changed

Highlights

**📊 Table column previews!** Tables created with `mo.ui.table()` now include summaries for each column, including chart previews and summary statistics:


Missing items are highlighted in orange, categorical quantities are shown with bar charts, and numerical quantities are shown with histograms.

Expect more quality-of-life improvements to tables and dataframes in the near future!

**🔍 Filterable variables panel.** You can now filter variables by cell name in the variables panel.

All changes

* fix: force auto_instantiate in read mode for wasm by mscolnick in https://github.com/marimo-team/marimo/pull/1555
* fix: replace nbsp with space by akshayka in https://github.com/marimo-team/marimo/pull/1551
* feat: mo.ui.table() column chart previews by mscolnick in https://github.com/marimo-team/marimo/pull/1553
* improvement: filter variable by cell name by mscolnick in https://github.com/marimo-team/marimo/pull/1556
* improvement: add .apply_selection() to mo.ui.altair_chart for layered/stacked charts by mscolnick in https://github.com/marimo-team/marimo/pull/1557
* fix: refuse to create dropdown, multiselect with >1k options by akshayka in https://github.com/marimo-team/marimo/pull/1560
* 0.6.15 by akshayka in https://github.com/marimo-team/marimo/pull/1561


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.6.14...0.6.15

What's Changed

Highlights

**Ibis support.** This release adds support for ibis and the dataframe protocol in `mo.ui.table` and other components.

All changes
* fix: clear underline on mouseleave by akshayka in https://github.com/marimo-team/marimo/pull/1521
* feat: support ibis and the dataframe protocol by mscolnick in https://github.com/marimo-team/marimo/pull/1522
* fix: select text when opening find/replace by metaboulie in https://github.com/marimo-team/marimo/pull/1516
* improvement: refetch stale dataset column previews, fix: dataset column summary for non-hashable columns by mscolnick in https://github.com/marimo-team/marimo/pull/1526
* Change WS port for copilot behind proxy by dmadisetti in https://github.com/marimo-team/marimo/pull/1533
* typo: websockets by mscolnick in https://github.com/marimo-team/marimo/pull/1528
* fix: altair crashing when using special characters in columns by mscolnick in https://github.com/marimo-team/marimo/pull/1531
* improvement: persist sidebar across refreshes by mscolnick in https://github.com/marimo-team/marimo/pull/1527
* docs: add run button to api docs inputs index by akshayka in https://github.com/marimo-team/marimo/pull/1534
* fix: Starlette compatability by akshayka in https://github.com/marimo-team/marimo/pull/1535
* tweak disconnected gradient positioning by akshayka in https://github.com/marimo-team/marimo/pull/1536
* chore(deps): update all storybook dependencies to ^8.1.5 by renovate in https://github.com/marimo-team/marimo/pull/1539
* fix: update polars example reference by emmanuel-ferdman in https://github.com/marimo-team/marimo/pull/1544
* improvement: runtime configuration in footer by akshayka in https://github.com/marimo-team/marimo/pull/1541
* fix(deps): update all non-major dependencies by renovate in https://github.com/marimo-team/marimo/pull/1537
* improvement: reduce data sent for each column preview by mscolnick in https://github.com/marimo-team/marimo/pull/1550
* fix: download as yaml in WASM by mscolnick in https://github.com/marimo-team/marimo/pull/1549
* fix: escape newline in column name by mscolnick in https://github.com/marimo-team/marimo/pull/1548
* feat: adding initialization indicator to marimo islands by gvarnavi in https://github.com/marimo-team/marimo/pull/1498
* 0.6.14 by akshayka in https://github.com/marimo-team/marimo/pull/1554

New Contributors
* emmanuel-ferdman made their first contribution in https://github.com/marimo-team/marimo/pull/1544

**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.6.13...0.6.14

What's Changed

Highlights

**Datasets explorer panel! 🔭** marimo now ships with a datasets panel that intelligently discovers datasets (right now pandas, polars, pyarrow). and will show its shape and schema. From here you can explore its columns and get quick charts based on them - which you can add directly to your notebook.


All changes

* fix: mo.ui.plotly AttributeError by mscolnick in https://github.com/marimo-team/marimo/pull/1518
* feat: datasets panel by mscolnick in https://github.com/marimo-team/marimo/pull/1427
* fix: more defensive clearing of codemirror event listeners by mscolnick in https://github.com/marimo-team/marimo/pull/1519
* 0.6.13 by akshayka in https://github.com/marimo-team/marimo/pull/1520


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.6.12...0.6.13

What's Changed

Highlights

**Go-to-definition.** `Ctrl/Cmd+Click` on a variable name to go to its definition!

**Run button.** Use [`mo.ui.run_button()`](https://docs.marimo.io/api/inputs/run_button.html) to create a button that triggers computation -- its value is set to `True` on click, and reset to `False` after running.

**View config.** At the command-line, type `marimo config show` to view marimo's configuration.

All changes

* fix: re-enable cmd click go-to-definition by mscolnick in https://github.com/marimo-team/marimo/pull/1508
* fix: matplotlib with legends outside of bbox by mscolnick in https://github.com/marimo-team/marimo/pull/1512
* feat: add 'marimo config show' CLI command by mscolnick in https://github.com/marimo-team/marimo/pull/1513
* feat: run_button by akshayka in https://github.com/marimo-team/marimo/pull/1514
* 0.6.12 by akshayka in https://github.com/marimo-team/marimo/pull/1517


**Full Changelog**: https://github.com/marimo-team/marimo/compare/0.6.11...0.6.12