1. John Graham-Cumming http://jgc.org/
2. Mohammad Gufran https://github.com/Gufran
3. Steven Gutzwiller https://github.com/StevenGutzwiller
4. Andrew Krasichkov @buglloc https://github.com/buglloc
5. Mike Samuel mikesamuel@gmail.com
6. Dmitri Shuralyov shurcooL@gmail.com
7. opennota https://github.com/opennota https://gitlab.com/opennota
8. Tom Anthony https://www.tomanthony.co.uk/