5 reasons why Vue JS is so popular

Nov 21, 2022

Vue.js is an open-source MVC front-end JavaScript framework for building user interfaces and single-page applications. With 200k Github stars, it easily surpasses React and Angular in terms of star count. In the Stack Overflow Developer Survey 2022, Vue.js got 18.82% of the votes, which put it in sixth place among developers.

The Vue.js framework is progressive. The MVVM design is used, and it is fairly flexible. There are many different ways to use transition effects, and Vue comes with comprehensive documentation. Additionally, it offers a great environment with top-notch tools like Vuex for state management or Vue Router for single-page apps.

Vue features a component-based architecture that further has three key benefits

  1. Reusable component design: Code fragments can be used as templates.
  2. Readability of code: Since each part is stored in its own file, it is easy to access, manage, and fix.
  3. It makes it easy to test the performance of even the smallest parts of a program. This makes it great for unit testing.

Also, Vue uses the MVVM design, which greatly improves the user interface by making it easier to program. Vue's main focus is on the ViewModel layer of the MVVM architecture. This separates the app's user interface from how it works. So, if the UI gets old, for example, programmers do not have to wait until the whole app is redesigned; they can just plug in a new template.

Virtual DOM

Vue uses a Virtual DOM, signifying that the changes made during the app development process are not directly reflected on DOM. Instead, a replica of DOM is produced, present in the custom of JavaScript data structures. The idea was pioneered by React and later adopted by other technologies, including Vue.

The primary benefit of virtual DOM is that it permits you to create, test, and compose the required UI structures in a declarative way. Simultaneously, direct DOM manipulation is left to the renderer.

Calculated Properties

This is one of the essential features of Vue.js. It helps with listening to the changes made to the UI elements and plays out a vital logic, so there is no requirement for extra coding for this. Use a computed property when you must mutate a property that depends upon other data properties. Any alterations to the dependent properties will trigger the logic or the calculated property. They are stored depending on their conditions, so they may rerun if any dependency changes.


Vue offers an HTML-oriented template that fixes DOM with Vue information. It collects templates into VDOM render functions, streamlining the task of building a UI and its performance.

HTML-based formats bind the DOM with the Vue.js instance data, which compiles the templates into VDOM Render functions. A web developer can replace these templates with the render function.

Two-way Data Binding

Data Binding enables product owners to modify the style, using the data binding directives known as v-bind and quickly setting values to HTML elements. Vue JS offers a two-way binding because of its MVVM architecture. The QRR manipulates or assigns values to HTML attributes that speed up HTML blocks. Vue JS has this two-way communication feature which ensures that whatever changes are made in your UI are passed to the data, and changes done in your data are reflected in the UI. This differs from libraries like React.js, where one-way communication is supported.

Simple Integration

Vue JS is popular as it promotes incorporating with the existing apps. This is because it depends on the JavaScript structure and can be integrated into different apps based on JavaScript. You can include Vue.js CDN and start using it. Most third-party Vue components and libraries are accessible and supported with Vue.js CDN. You don’t need to set up node and npm to utilize Vue.js. This implies that it helps grow new web apps, like altering previous ones. You can also use it as an excellent jQuery Replacement.

Akash Lakhera

Software Engineer. Working with JavaScript technologies and frameworks. Interested in Cyber Security and DevOps.

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