eventloopjs.hashnode.devEvent Loop :-The Event Loop is a mechanism in JavaScript that continuously monitors the Call Stack and the Task Queues (Microtask and Macrotask queues). When the Call Stack becomes empty, the Event Loop moves queu3d ago·2 min read
callbackandpromises.hashnode.devCallbacks :-A callback is a function given to another function to be called after some operation completes.It helps handle asynchronous tasks like API calls or events. function greet(name, callback) { console.l3d ago·5 min read
hof-and-array-methods.hashnode.devArray MethodsArray.prototype.map() Purpose:Iterate through array elements and call a callback function for each element and store the result in a new modified array. Syntax: map(callbackFn) Callback Function parameters:element,index,array Return value:Returns a n...Feb 9·4 min read