-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
I experimented with this once upon a time: https://github.com/cheesecakeufo/komorebi (it looks stale in 2022).
I really like Variety: https://peterlevi.com/variety/ (I don't think you can grab animated wallpaper, but maybe you can). I actually use it to grab images from r/SkyPorn, r/EarthPorn, r/waterporn, r/DessertPorn & r/EarthPorn
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.