-
PiGallery 2
A fast directory-first photo gallery website, with rich UI, optimized for running on low resource servers (especially on raspberry pi)
-
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.
Photoprism is a nice photo hosting tool. You can setup up your own Google Photos like experience. Main limitation is multi-user support doesn't exist yet.
If your goal is accessing from your NAS you might also like simply serving up the directories themselves with PiGallery2. Simple, light weight, and very fast.
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.