Site package
A site package is a custom TYPO3 extension that contains files regarding the theme of a site.
Table of content
Site package tutorial
The site package tutorial teaches you step by step how to create a custom site package from scratch. You can download the example site package created in this tutorial from GitHub and try it out: https://github.com/TYPO3-Documentation/site_package/tree/main
Site package builder
You can use the site package builder to generate a site package for you.
Bootstrap package
Creates a site package depending extension bk2k/bootstrap-package .
The site package comes with a frontend template that can be configured in multiple ways to use your own logo, colors etc. It also comes with a large number of predefined content elements.
Use this options if you want to create a web site with TYPO3 quickly and with a standardized design.
You can use the extension typo3/cms-introduction to create a page tree with some example data demonstrating the capabilities of this package.
At https://www.bootstrap-package.com/ the features of bk2k/bootstrap-package are demonstrated.
Minimal site package (Fluid Styled Content)
A minimal site package without styles that you can use as boiler plate to create a site package based on a custom HTML structure.
You can use extension t3docs/site-package-data to create a page tree and load some example data into your installation.