hi user this is a test ` hi (user) this is a test () hi {user} this is a test {} hi this is a test <> hi [user] this is a test [] hi >user this is a test > hi >user> this is a test >> hi user this is a test html hi (< mark> user </ mark>) this is a test hi this is a test

var greeting = "hi " + username; var printGreeting = function(username) { console.log(greeting); } hi {{user}} this is a test {{}} https://www.youtube.com/@onovowaldirazevedo