> For the complete documentation index, see [llms.txt](https://tailwindsdocs.innovativesol.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tailwindsdocs.innovativesol.com/readme/utilities/custom-js-function.md).

# Custom JS Function

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You can pass in variables using the {{variableName}} keyword. Note, you cannot easily test this and you will need to execute your entire flow to validate. This is a known issue.
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<figure><img src="/files/DLpMjs3WIBfbu0ExjXjr" alt="" width="311"><figcaption><p>Custom JS Function Node</p></figcaption></figure>

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This section is a work in progress. We appreciate any help you can provide in completing this section. Please check our [Contribution Guide](https://github.com/innovativeSol/tailwinds-docs/blob/main/CONTRIBUTING.md) to get started.
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