> it's nearly impossible to run/update an outdated JS project You corrected yourself, but it's worth emphasizing here: a _NodeJS_ project, you mean. Unless yo

> it's nearly impossible to run/update an outdated JS project You corrected yourself, but it's worth emphasizing here: a _NodeJS_ project, you mean. Unless you're using non-standard APIs, stuff written to run in the browser generally keeps working just as well as it did before, no matter whether it was written 2 years ago or 10.