> 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/~/revisions/heUC4IdcyyXSz2lCbI8z/spreadsheet/overview.md).

# Overview

### What is the spreadsheet? <a href="#what-is-the-spreadsheet" id="what-is-the-spreadsheet"></a>

Squirrel is built with the spreadsheet as the "brains" of the project. It is where the data is stored, manipulated, and bound to components on the canvas. This data can be anything from numbers and text values to formulas and even hex codes for styling.

The Squirrel spreadsheet has a very familiar layout to that of any spreadsheet tool, such as Excel, with numbered rows down the left side, and lettered columns along the top.

{% hint style="info" %}
The capabilities of the Squirrel spreadsheet are limited, and purely as a means of basic calculations and formulas. Some features are not available within the Squirrel spreadsheet that are available within other spreadsheet tools.
{% endhint %}

## Looking for some in particular?

{% content-ref url="/pages/6SCFFLblujHurQXbIylR" %}
[Spreadsheet functionality](/~/revisions/heUC4IdcyyXSz2lCbI8z/spreadsheet/spreadsheet-functionality.md)
{% endcontent-ref %}

{% content-ref url="/pages/9gXPFot0Pm8FwwdGYIGb" %}
[Supported Spreadsheet Functions](/~/revisions/heUC4IdcyyXSz2lCbI8z/spreadsheet/supported-spreadsheet-functions.md)
{% endcontent-ref %}

#### Something else?

Not find what you're looking for? Reach out to the [**Squirrel Community**](https://community.squirrel365.io/c/ask-for-help/) and post your questions there!