Reddit上的Epic post，节选一段：

技术栈不重要。技术领域有大约 10-20 条核心原则，重要的是这些原则，技术栈只是落实它们的方法。你如果不熟悉某个技术栈，不需要过度担心。

Technology stacks don’t really matter because there are like 15 basic patterns of software engineering in my field that apply. I work in data so it’s not going to be the same as webdev or embedded. But all fields have about 10-20 core principles and the tech stack is just trying to make those things easier, so don’t fret overit.