codeStories

1. Can you explain the different lifecycle hooks in Vue.js and their use cases? beforeCreate : Use Case : This hook is called right after the instance has been initialized but before data observation and event/watcher setup. It's rarely used but can be useful for early initialization logic. Example : Setting up default values or initial states that do not rely on reactive data. created : Use Case : This hook is called after the instance has been created, data observation is set up, and computed properties and methods are available, but the DOM has not yet been mounted. It's often used for fetching initial data. Example : Making API calls to fetch data to populate the component. beforeMount : Use Case : Called right before the mounting begins, i.e., before the render function is called for the first time. It's rarely used directly. Example : Manipulating the DOM or performing operations before the initial render. mounted : Use Case : Called after the component has been moun...