alt Hacker News> You tend to program in a way that works for most platforms (all targetted platforms).
Isn't that true for web frameworks too? Usually they'll only target unix, but if they target windows and macos, then they work on those platforms too? Or am I misunderstanding what you're trying to say here?
This is how I mean it: In case of low level programming, the "platform" is the hardware/OS/compiler. In case of web programming, the "platform" is the web framework.
If you update the OS, hardware, or compiler, you will see only few changes. If you update the web framework, you may see breakages, API deprecations or whatever. You may want to move to a different web framework entirely. TBH I don't really know, I don't know web programming beyond basic HTML/Javascript. That's what they say, though.