So frameworks matters because they define a set of development practices to get interoperability between project members, to allow different people (in terms of

So frameworks matters because they define a set of development practices to get interoperability between project members, to allow different people (in terms of development practices) to do work together. Seems like it's mainly a matter of balance between collaborative work easiness and individual work flow quality. There's also the work avoided by not having to test code on different environments but after reading this thread looks like it's a minor advantage of frameworks.