just-js:tldr:8134b
just-js: Start a REPL (interactive shell).
$ just
try on your machine
The word "just" by itself is not a specific command in computing. In general, "just" is a common English word used to indicate a recent past or a short while ago. However, in the context of computing, it does not have a definitive command meaning.
If you are referring to a specific command or command line tool, please provide more information or context so that it can be explained in detail.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.