Asana is an app designed to help teams track their work. If you've used it, imagine how useful a desktop widget might be. Azis Pradana is sharing an awesome starter widget kit. Azis's Sketch file includes an Asana widget concept with notifications, tabs, search, menus, and other quick actions.
If you are wondering what it takes to develop a widget, this tutorial on Menus and Popovers in Menu Bar Apps by MIkhael will help you get started.