Dhanush Ndhanushnehru.hashnode.dev·Jan 14, 2023Event Handler in NodeJsWhy do we need event handlers in NodeJs ? An event handler is a callback function that gets executed in response to a specific event. In NodeJs events are triggered by different parts of the runtime such as the event loop and built-in modules Code To...83 readsNode Js Concepts Node.jsAdd a thoughtful commentNo comments yetBe the first to start the conversation.