The Enhanced Site Features extension allows to manipulate modern sites with one configuration endpoint
The Quick Form Extension solution allows to create a Form visible on all modern pages, or just within an injected object.
This Mega Menu Extension is built do create custom Mega Menus for your whole SharePoint tenant. Including a Configuration Dialog and custom CSS, branding the look and feel as needed. Hamburger Menu and DropDown Menu available.
This Analytics Extension is built to get an overview about page visits and duration in real time for modern pages! Also with historical data available.