This is a static site generator built for Umbraco so that you can host simple Umbraco sites on fast and cheap hosting providers such as netlify.
For more information on why it could be of use to you, please visit https://www.sammullins.co.uk/software/xstatic-for-umbraco/
xStatic can be extended to meet specific needs and documentation for this can be found at https://www.sammullins.co.uk/software/xstatic-for-umbraco/extending-xstatic/