For us particular, we heavily rely on fat frameworks like Spring (and sometimes Java EE) and there is nothing like that in TypeScript/JavaScript world. It boils

For us particular, we heavily rely on fat frameworks like Spring (and sometimes Java EE) and there is nothing like that in TypeScript/JavaScript world. It boils down to not having classpath scanning, reflection and annotations in TypeScript, I guess. I don't want to defend these frameworks, though, they certaintly have their flaws, but it is what we use and it is often also what is teached in Germany. We also follow a domain-driven design approach for which we not yet have found a good way to implement in TypeScript (at least not on the "tactical" level). Edit: Also, people don't grok asynchronicity ;)