This page lists any related or of interest open source projects in the specific NFV domain as well as domains peripheral to ONAP.
Open Network Automation Platform at the Linux Foundation - us!
Broadcom Open Network Switch Library on github.com/Broadcom-Switch/OpenNSL
ETSI NFV including MANO at the European Telecommunications Standards Institute
Facebook Open Switching System (FBOSS) - on github.com/facebook/fboss
Open Daylight - Open Source SDN
Open Platform for NFV at the Linux Foundation