Harshal Yadavharshal00.hashnode.devยทJul 31, 2024Callback Function and Callback ReturnCallback Function A function passed as an argument to another function, which is then executed inside that function.Callbacks are commonly used in asynchronous programming, where operations (like I/O tasks) are completed without blocking the main thr...callback retrunAdd a thoughtful commentNo comments yetBe the first to start the conversation.