After listening to your words, I am very concerned about the cost. Let's calculate first, if I develop from 0- 1, I need at least one product manager (with an annual salary of about 40W), eight back ends (with at least two big cows 3W+/ month) and six front ends (with at least two big cows 3W+/ month). Our development cycle is 10 months. about
Why do you want to develop it yourself? I think Bird CMS is the source version. If there is a special need to buy it back for secondary development, wouldn't it be faster and cheaper?