-
netboot.xyz
Your favorite operating systems in one place. A network-based bootable operating system installer based on iPXE.
-
build-pipelines
Contains the centralized logic for assembling custom assets for consumption from Github
-
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.
It's open source so you can see for yourself I suppose. Their build pipelines take official images and create whatever is necessary to boot (like a vmlinuz and initramfs). https://github.com/netbootxyz/build-pipelines/blob/master/README.md
Yes, and the source code is freely available under the GPL v3 as well!
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.