> For the complete documentation index, see [llms.txt](https://attr.sygnal.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://attr.sygnal.com/sa5-core/overview.md).

# SA5 Core ❺

SA5 Core is the center of the SA5 library and provides centralized functionality to the rest of our library infrastructure. 

It provides;

* Webflow design-time support
* Certain core functions
* Global variables & constants
* Central datastore 
* Event handler registration and tracking

{% hint style="info" %}
Most of these capabilities are internal-facing and are probably not useful to Webflow designers and developers. However there are a few important features here that are particularly useful to advanced designers.
{% endhint %}