Vue.js is a progressive JavaScript framework used to develop interactive web interfaces. It’s easy to get started with and flexible, having a simple structure that makes transitions from other frameworks quite straightforward. Vue.js offers a perfect balance of what Angular and React have to offer, making it an appealing choice for web development. One crucial concept regarding Vue.js and indeed any other programming language or framework is commenting. Comments play an integral part in software development as they help improve code readability, thereby enhancing maintainability. This article dives deep into how to effectively use comments in Vue.js.
Vue.js offers single line and multi-line comments just like plain JavaScript. It’s important to note that comments within the template tags of a Vue file are in HTML style, while those in script tags follow JavaScript style. Beyond that, Vue has built-in transition components that allow for automatic transition effects when elements are inserted, updated, or removed from the DOM. In the following sections, we’ll discuss more on how to effectively use these concepts in Vue.js.
// single line comment in JavaScript
/*
multi-line
comment in
JavaScript
*/
<!-- single line comment in HTML/Vue template -->
<!--
multi-line comment
in HTML/Vue template
-->
Understanding Comments in Vue.js
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