Is CFX open source?

Could you please elaborate on the openness of CFX? I'm curious to know if CFX is indeed an open-source project. If so, what are the benefits of having an open-source cryptocurrency? Are there any particular features or functionalities that are unique to CFX due to its open-source nature? Also, how does the open-source aspect affect the security and transparency of the CFX network? I'm interested in understanding the role of the community in contributing to the development of CFX, given its open-source status. Thank you for your insights.