In my observation there are two things going on: 1) Broken platforms. How much "innovation" has occurred in javascript to compensate for a broken execution mod

In my observation there are two things going on: 1) Broken platforms. How much "innovation" has occurred in javascript to compensate for a broken execution model? How much caching does your average rails app do because of the poor concurrency the the Ruby platform, requiring external services for persistence across requests? 2) Looking for challenging problems. Design patterns are often a solution to a meta problem. Building a CRUD app, there aren't too many hard domain. However, code maintenance is a hard problem. It involves many people using subjective judgement. So as a somewhat bored developer, I'm going to try to solve the meta problem. It sort of pains me to see how much engineering effort has gone into essentially making broken systems more performant and maintainable.