Ecosyste.ms: OpenCollective

An open API service for software projects hosted on Open Collective.

PurpurMC

Purpur is a drop-in replacement for Paper servers designed for configurability and new, fun, exciting gameplay features.
Collective - Host: opensource - https://opencollective.com/purpurmc - Website: https://purpurmc.org - Code: https://github.com/PurpurMC/Purpur