Essential Siri commands you can use in HomePod, iPhone or iPad. Siri can do lot of things for you. From this app, you will able to learn many of them like search something on web, set a reminder or alarm, create a list, play music or podcast, smart home control and many more.
All voice commands are categorised, so you can find what you are looking for easily.
This app also includes some general setup guide and tips for your HomePod and Siri. How to manage a setting with some essential tips. Hope it will help you to use Siri more efficiently.