With this snippet you can quickly see a list of every project that is open (not on backburner) that has no completed tasks yet.
This workflow snippet use the following strategy:
After you activate this strategy a new item called "Fresh Projects" will appear in your Sidebar. When you click on it, the following screen will appear.
For a project to end up on this list, all of its tasks must be open/active. As soon as a task from the project is completed, the project won't appear on this list anymore.