-
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.
The next thing in line is a button box but it is collecting dust for about a year now due to lack of time. This one will use Arduino and MMjoy library (btw MMjoy wiki is a good source of information).
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.