4 articles
Understand async/await vs Promise.then syntax, when to use each, and common pitfalls with code examples covering every real-world pattern.
Learn multiple methods to check if an element is hidden in jQuery using :hidden selector, :visible selector, is() method, and CSS property checks.
Learn what ‘use strict’ does in JavaScript, why it was introduced, and how it helps developers write safer, more reliable code by catching common errors.
Learn multiple methods to remove specific items from JavaScript arrays, including splice, filter, and indexOf. Complete guide with code examples.
