The counterpoint is, who are we to say that "performance" matters. Certainly for things like search, yes. But much of the time, features matter more. Frameworks

The counterpoint is, who are we to say that "performance" matters. Certainly for things like search, yes. But much of the time, features matter more. Frameworks happened because they allowed engineers to iterate more quickly, which allowed PMs to find the set of features that work for users. We are, after all, still using JIRA.