I'm trying to wrap my head around what a runtime environment really is. From what I've gathered, it's like a sandbox where a program or a compiled program can run its code or instructions. In the case of a language like JavaScript, it executes the code within that environment. Now, I'm wondering if node.js serves as a kind of 'sandbox on a sandbox' since it runs JavaScript, which in turn operates on the operating system like Windows or Linux. I hope that makes sense! Thanks in advance for your insights!
1 Answer
You've got the right general idea, but remember, a runtime environment doesn’t have to act like a sandbox in terms of restrictions. It can allow programs to access system resources and do a lot of things, unlike a sandbox which typically imposes some limitations. So, while you're using 'sandbox' to describe it, just keep in mind the differences in how that might apply to a runtime environment.
Thanks for clarifying! I was using 'sandbox' more as a concept rather than a strict technical term. What exactly does a technical sandbox imply compared to a runtime?