-
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.
Substrata is a metaverse that I have been working on for a few years, and have recently open-sourced.
It's written in C++ and OpenGL. You can try out pre-built binaries here: https://substrata.info/, or build it yourself from the source.
More details are available on the Github page: https://github.com/glaretechnologies/substrata and on the website: https://substrata.info/about_substrata
I'm happy to answer any questions about it!
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.