# Include external code in function

**URL:** <https://discourse.nodered.org/t/include-external-code-in-function/98704>\
**Category:** Developing Nodes\
**Created:** [17 August 2025 07:32 UTC](https://discourse.nodered.org/t/include-external-code-in-function/98704 "2025-08-17T07:32:26Z")\
**Posts on this page:** 1\
**Showing post:** 9

<div class="post-metadata">

**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [24 August 2025 09:48 UTC](https://discourse.nodered.org/t/include-external-code-in-function/98704/9 "2025-08-24T09:48:32Z")

</div>

> [@manjha](#):
>
> Could you provide an example for option 3?

There are hundreds of examples all over this forum.

- [Load test with hundreds of JSON messages - #13 by Steve-Mcl](https://discourse.nodered.org/t/load-test-with-hundreds-of-json-messages/97410/13)
- [How to process multiple data - #7 by Steve-Mcl](https://discourse.nodered.org/t/how-to-process-multiple-data/58367/7)
- [More...](https://discourse.nodered.org/search?q=link-call)

There is a built in importable demo too  
CTRL-I

 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/f/9/f9ad25e3b02b4ea36535b54be44751819976c455.png)

---

_[View the full topic](https://discourse.nodered.org/t/include-external-code-in-function/98704)._