What is Synchronous and Asynchronous in JavaScript?

เหตุการณ์ที่ไม่ได้เกิดขึ้นพร้อมกันหรือในอัตราเดียวกันจะเรียกว่า Asynchronous

Asynchronous communication is any type of communication where one person provides information, and then there is a time lag before the recipients take in the

asynchronous Asynchronous communication is any type of communication where one person provides information, and then there is a time lag before the recipients take in the

asynchronous For example, a webpage aiming to facilitate a quicker overall loading time would employ asynchronous programming to ensure all images start loading