While the talk in open source land has lately revolved aroundAWS, real open source happens at the community, not corporate, level, and some communities do it much better than others. Some of the best open source projects achieve community success through foundations, and the Cloud Native Computing Foundation (CNCF) is a standout. Digging intoCNCF commit statsshows a foundation that keeps getting better at nurturing single-vendor projects into full-blown community endeavors.