I used to browse through the latest apps on FDroid, but recently I’ve switched to using obtainium. There doesn’t seem to be a web interface that really shows the new activity or popular apps. I’d also be interested to see what’s happening outside of Android. How do you stay up on what’s happening in FOSS?
I don’t really want Phoronix in my RSS, because they post so many articles every day and it would just clog everything up. I just check them once a day or so and read the interesting articles.