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648 B
648 B
You can run some codes on interval using setInterval function in JavaScript. It accepts a function and a time interval in milliseconds. It returns a unique id which you can use to clear the interval using clearInterval function.
const intervalId = setInterval(() => {
console.log('Hello World');
}, 1000);
// Output:
// Hello World
// Hello World
In the above code, the setInterval function runs the callback function every 1000 milliseconds (1 second) and prints Hello World to the console. It returns a unique id which you can use to clear the interval using clearInterval function.
clearInterval(intervalId);