> For the complete documentation index, see [llms.txt](https://academy.looply.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://academy.looply.ai/resources/javascript-libraries.md).

# JavaScript Libraries

Looply provides support for a range of pre-defined JavaScript libraries that can be accessed by developers in custom functions during workflow design. 

See [Using Functions](/workflows/using-functions.md) for more information on function steps in Looply workflows. 

You can find the full list of supported libraries below. If you require a specific library not included in this list, get in touch with us for support. 

* [uuid](https://www.npmjs.com/package/uuid)