Hello!
I know that it’s a pretty old topic, however, maybe somebody will be interested in checking GrandNode. It’s the most advanced ASP NET core e-commerce platform. If we take into consideration code base quality, used technology stack, performance, the number of features - it outstands the competitors. Of course, it’s a fully open-source platform, the whole source code is available on our GitHub profile. If anyone would like to know more details, we encourage you to check the stress tests - https://grandnode.com/grandnode-performance-test