> For the complete documentation index, see [llms.txt](https://docs.blup.in/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.blup.in/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes.md).

# Helper Nodes

Utilize helper nodes in Blup to enhance your application's logic and functionality with ease.

## Helper Nodes Overview

This section includes helper functions for handling variables. These functions assist in performing specific actions on variable nodes.

For additional details, you can navigate directly to the desired nodes by clicking on the respective node below.

* [Integer Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/integers-nodes.md)
* [Double Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/double-nodes.md)
* [Boolean Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/boolean-nodes.md)
* [Date-Time Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/date-time-nodes.md)
* [Json Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/json-nodes.md)
* [List Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/list-nodes.md)
* [Map Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/map-nodes.md)
* [String Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/string-nodes.md)
* [Duration Node](/~/changes/bxpytJQPpsJWb4ZdG6qm/wiki/logics/helper-nodes/duration-nodes.md)

If you have any ideas to make Blup better you can share them through our [Discord community channel](https://discord.com/channels/940632966093234176/965313562425823303)

## Music to go with.

{% embed url="<https://open.spotify.com/playlist/0vvXsWCC9xrXsKd4FyS8kM?si=2c7f55bd3f944878>" %}
Lofi music
{% endembed %}