"what is debouncing in javascript?"🤔. debouncing is a technique to limit the rate at which a function is executed. It ensures the function runs only after a specified delay once the event stops firing. ex: optimize a search bar.(open thread🧵):.#thecodingco #javascript

"what are Promises in javascript?"🤔. a Promise is an object representing the eventual completion (or failure) of an asynchronous operation. think like: "i promise to return a result, just not right now.". Promises make async tasks easy to manage! 🔥.#thecodingco #javascript

"What is Arrow Functions ?". Arrow functions are a concise way to write functions introduced in ES6. They inherit the this context of their enclosing scope, making them great for callbacks. #thecodingco #javascript #jsconcepts #tipsandtricks

"what is hoisting in javascript?"🤔. hoisting is javascript's default behavior of moving declarations to the top of their scope before code execution. #thecodingco #javascript #jsconcepts #tipsandtricks

"What is Function Declaration?". A function declaration defines a named function that can be called before its definition, thanks to hoisting. #thecodingco #javascript #jsconcepts #tipsandtricks

"What is Function Expression?". A function expression defines a function as part of an expression and is not hoisted. You must define it before calling it. #thecodingco #javascript #jsconcepts #tipsandtricks

"what is Event Bubbling in JavaScript?"🌟. event bubbling is when an event starts at the deepest target element and propagates up to its parent elements. #thecodingco #javascript #jsconcepts #tipsandtricks

"What are JavaScript Arrow Functions?" 🏹. Arrow functions are simpler way to write functions in JavaScript. They just use a compact syntax. Here’s an simple example:. #thecodingco #javascript #jsconcepts #tipsandtricks

"What is the Rest Operator (. ) in JavaScript?"🤔. The Rest Operator lets you collect multiple values into an array or object. It’s great for handling dynamic data!. #thecodingco #javascript #jsconcepts #tipsandtricks

"What are JavaScript Modules?"📦. Modules allow you to break your code into smaller, reusable files, improving maintainability and readability. #thecodingco #javascript #jsconcepts #tipsandtricks. Exporting from a Module:

"what are closures in javascript?" 🤔. closures happen when a function "remembers" variables from its outer scope even after the outer function has finished running. closures = powerful + essential!!💡.#thecodingco #javascript #jsconcepts #tipsandtricks

"What is Destructuring in JavaScript?"🤔 . Destructuring allows you to extract values from arrays or properties from objects into individual variables in a single statement. #thecodingco #javascript #jsconcepts . Array Destructuring👇 Object Destructuring👇

"What is JavaScript setTimeout()?" ⏲️. - setTimeout() is a JavaScript function that allows you to execute a function after a specified delay in milliseconds. - It's often used for scheduling tasks to run after a short wait. #thecodingco #javascript #jsconcepts #tipsandtricks

"what is the spread operator (. ) in javascript?" 🤔. the spread operator expands elements of an iterable (like an array or object) into individual elements. (open🧵for examples)👇. #thecodingco #javascript #jsconcepts #tipsandtricks.