What is Vue.js used for?

September 02, 2022

Tags: IT Staff Augmentation, Technologies



In the field of programming and development of applications and websites, there are several technologies, frameworks, and programming languages ​​created with the purpose of making the best projects, among these Vue.js stands out.


Vue.js is a progressive framework created by Evan You in 2013 while working at Google and released in 2014, gaining popularity almost instantly and becoming a favorite of many developers when it comes to building single-page applications.


As well as being progressive, Vue.js is powered by JavaScript and works not only for building single-page applications, but also for designing user interfaces, as well as being used for both desktop and mobile applications when combined with the Electron framework.


What is the purpose of Vue.js?


Software engineers and developers use Vue.js for a general purpose: to build dynamic, effective user interfaces that can meet all the design and interaction needs demanded by today's increasingly tech-savvy users.


On their official website they explain it “Vue is a JavaScript framework for building user interfaces. It is based on standard HTML, CSS, and JavaScript, and provides a component-based, declarative programming model that helps you efficiently develop simple or complex user interfaces.”




Example of how Vue.js works in code


import { createApp } from 'vue'

  data() {
    return {
      count: 0


Key functions of Vue.js


  • Declarative rendering: Vue extends standard HTML with a template syntax that allows us to declaratively describe HTML output based on JavaScript state.
  • Reactivity: Vue automatically tracks JavaScript state changes and efficiently updates the DOM when changes occur.


Specific uses of Vue.js


It all depends what you need this framework for. Depending on the needs of the project, or the requirements of the client, Vue.js can be used to:


  • Static HTML improvement without a build step
  • Embedding as web components on any page
  • Single Page Application (SPA)
  • Fullstack / Server Side Rendering (SSR)
  • Jamstack / Static Site Generation (SSG)
  • Desktop, mobile, WebGL and even terminal targeting


Vue.js is a framework designed to be flexible and completely adaptable to the needs of the developer, even though its initial purpose is to work on the frontend side of an application or website, “That's why we call Vue "The Progressive Framework", It is a framework that can grow with you and adapt to your needs" they point out on their official website.




Advantages and benefits of using Vue.js


Size: One of the main advantages of Vue.js is its size since it only weighs 18 KB, which makes it a perfect framework for beginners in the development of applications and websites, who may not have a large development machine. Almost unlimited memory. In addition, its small weight positively impacts SEO and UX.


Split components into individual files: When creating an application or web page with VueJS, each part of it is split into individual components, represented as encapsulated elements in its interface. These components can be written in HTML, CCS, and JavaScript, this being another advantage.


This feature is ideal when unit testing to see if even the smallest parts of the application or web page work on their own.


Learning curve: again, another great feature for beginners. Vue.js is easy to learn and master in no time. Knowledge of JSX and TypeScript is not required when using this framework, making it perfect for anyone looking to enter a career in technology.


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