Ask HN: Need help collecting special offerings for open source

Hey HN, I'm working on a collection of special offerings exclusively for open source projects. You can find the current collection here:

https://docs.google.com/spreadsheets/d/19rLT0G8L21aCETucxCWkbNUOmCfSWAl8MiA33wM1uxo/edit?usp=sharing

Could you please add more tools/services with special offerings to support the open source community? (please note that the first 45 rows are protected but you can edit the rows below).

Thanks!