# Utilities

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Utility nodes are development tools that help you implement custom JS, logic and notes in your flows.

### Available Utilities:

* [Custom JS Function](https://docs.flowiseai.com/integrations/utilities/custom-js-function)
* [Set/Get Variable](https://docs.flowiseai.com/integrations/utilities/set-get-variable)
* [If Else](https://docs.flowiseai.com/integrations/utilities/if-else)
* [Sticky Note](https://docs.flowiseai.com/integrations/utilities/sticky-note)