Once you have your content ready, Pencil can do the heavy lifting on making it into a static website.
Your site can be built by running the following command in the root directory of your project.
npm run build
The site generated will be in the dist folder, and can be uploaded to a webhost.
Netlify allows you to easily connect your deployments to your Git repository. This means, that when you push the commits to the origin, Netlify will automatically take the source code, and build the site on its servers.
Pencil can be easily used for a Netlify site.