Debugging Promises
The Inspector provides a way to look at all Promises created in your application. Click on the Promises menu to start inspecting them.
You can see a hierarchical list of Promises with labels describing each Promise, its state, its settled value, and the time it took to settle.
Promise States and Filtering
Promises have different colors based on their state.
You can filter by clicking on the following pills: Rejected, Pending, Fulfilled.
You can also search for Promises