I've been using gjslint to verify that my JavaScript code is valid before sending it to my servers. Very practical.
In older versions (16.04, 18.04), it was found in the closure-linter package.
In newer versions (20.04), it was moved to the closure-compiler package (the closure-linter was removed/renamed).
In 21.04, it seems to be gone. I have closure-compiler installed and I can see gjs and gjs-console, but no gjslint.
Is there a way to use gjs as a linter only? Or is the linter hidden somewhere else?
Note: I ran apt-file find gjslint and it came up empty handed.