Once you've identified yourself with your own user account, you can take a look at the different categories that the Huawei AppGallery includes such as communication, photography, video games, finance, etc. Inside each category, you'll find a bunch of different apps of course.
The info sheets of each of the apps include screenshots, general information about the apps' features, the approximate number of downloads, and of course, the download link. You can also check out the app's weight using that link.
Huawei AppGallery is an interesting alternative to other app stores because regardless of what the name might suggest, you can download apps using any device as long as it has the Android operating system.