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Use interactive widgets

Last modified: 16 August 2024

warning

The following is only valid when the Python and Jupyter plugins are installed and enabled!

IntelliJ IDEA supports interactive widgets that provide integration between Python code running in the notebook kernel and JavaScript running in the browser.

For more details about the variety and specifics of interactive widgets, refer to Jupyter widgets documentation.

To add an interactive widget to your notebook, first add a code cell.

To preview the widgets, you need to execute the corresponding code cell.

note

When you switch the IntelliJ IDEA theme, the background color of an interactive output changes once you execute the code cell

Viewing the output of the interactive widget in the light theme

Handling security requirements

If you open any JavaScript code in a notebook file created outside of your project, that notebook is considered untrusted. According to the security model established for Jupyter notebooks, untrusted JavaScript code is never executed. That's why when you try to execute JavaScript in such a notebook, you will receive an error message: This output uses JavaScript that is disabled because the notebook is not trusted.

Click Mark notebook trusted or select the Trusted checkbox on the Jupyter toolbar to explicitly allow executing JavaScript in your Jupyter notebook.

Making the JavScript code trusted

See also

Language and Framework-Specific Guidelines