The setInterval function is a built-in JavaScript function used to repeatedly execute a given function at a specified time interval. It takes two parameters: the first parameter is the function to be executed, and the second parameter is the time interval (in milliseconds) at which the function should be called.
function myFunction() {
console.log("Executing myFunction at intervals");
}
// Call myFunction every 1000 milliseconds (1 second)
setInterval(myFunction, 1000);