> For the complete documentation index, see [llms.txt](https://learn.squirrel365.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.squirrel365.io/components-functions-and-connections/overview/add-ons/add-on-documentation.md).

# Add-on Documentation

## Add-ons

### Getting Started with Add-ons

Are you interested in developing some add-ons for Squirrel? If so, watch this webinar about the add-on framework, developer program, documentation, and everything else you need to know to start developing your first add-on.\
\
The session covered:

* An overview of the add-on framework
* The developer program
* Where to find the Squirrel365 add-on documentation
* Setting up your environment and testing
* Building a function add-on
* Building a component add-on
* Publishing to the Squirrel365 Marketplace

{% hint style="info" %}
To get the most out of this session, a basic knowledge of HTML, CSS, and JavaScript is recommended.
{% endhint %}

{% embed url="<https://youtu.be/s6T587-6Pfk>" %}

### Add-on Documentation

Our documentation contains all of the detailed information you need to develop and publish an add-on, including:

* How to join the developer program
* Building the add-on
* Creating the property panel
* Publishing the add-on
* The review process

[**View the add-on documentation**](https://developer.squirrel365.io/)


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