We have an ongoing joke at our office where we ask if TJ wrote it. It being a package we're adding to our project. Was true more often in the past, but its still funny.
In the Node ecosystem there was actually more than one person like that -- substack being another obvious example if you're into micro modules (he actually has more modules on npm now than TJ).
At various points I was fairly certain that the entirety of all my dependencies were written by no more than three individual people.
