Jul 30, 2025 · 3 min read · Javascript allows to declare functions in various ways. This article provides a quick overview of each type. Simple function definition function hello() { console.log("hello") } hello(); // Output: hello Anonymous function expression con...
Join discussionJul 7, 2025 · 4 min read · Modern JavaScript empowers us to write functions that are safer, cleaner, and more flexible. Three features that make this possible are: ✅ Default parameters ✅ Rest parameters and the spread operator ✅ The evolution from arguments to ...rest Let...
Join discussionJun 28, 2025 · 7 min read · In modern JavaScript and especially while working with React, understanding how functions behave internally helps us write clean and bug-free code. In this article, we'll cover: Closures Rest Parameters Default Parameters Hoisting in Functions ...
Join discussionJul 23, 2023 · 2 min read · What is Named Parameters Named means that when you call a function, you attach the argument to a label. Named arguments enable you to specify an argument for a parameter by matching the argument with its name rather than with its position in the para...
Join discussionMay 10, 2023 · 1 min read · Introduction This article introduces a default parameter. The default parameter basically prevents a situation where users enter nothing in the parameter when they are supposed to. Default Parameter Syntax: function myFunction(parameter1 = value) { ...
Join discussionApr 7, 2023 · 2 min read · https://youtu.be/lbPHE7u5JbU Welcome back to our JavaScript tutorial for beginners. In this video, Juan shares his top three features of JavaScript in the new ES6 specification. If you’re new to the language or the new specification, these three feat...
Join discussion
Feb 18, 2023 · 4 min read · If you're new to JavaScript or you're still trying to understand the mechanics of how function arguments and parameters work, this article is for you. With the release of ECMAScript 6 (ES6), also known as ES2015, new features were added to the langua...
Join discussion