Md Mafiz Uddinblog.mafiz.tech·Apr 20, 2024JavaScript Callbacks and Promises (Async Evolution)JavaScript Callbacks (why fear?) Every JavaScript beginner will face this question at least once: "What is a callback function?" Well, we can find the answer in the word callback itself. It's all about notifying the caller after the successful comple...JavaScriptAdd a thoughtful commentNo comments yetBe the first to start the conversation.