The phrase "source nature" refers to the act of finding or identifying the origin or essence of something in its natural state or form. Full definition
The open source nature of Chrome gives the liberty for reader to play the files, and they can also choose to save the files them individually. (bbebooksthailand.com)
That is a side effect of the free software, open source nature of bitcoin; things go fast and not enough resources are devoted to producing localized educational material. (bitcoinmagazine.com)
The open source nature of the market is part of what's fueling the boom in the consumer - level segment of the industry. (inc.com)