Angular, React, and Vue are the “holy trinity” of front-end frameworks. Even though they are almost interchangeable, they have significant differences that make each special.

Angular is a full-featured framework that provides a comprehensive solution for developing large-scale applications, whereas React and Vue are both libraries that prioritize speed and flexibility.

Read our in-depth comparative analysis of the features of Angular, React and Vue.js to understand what to choose for your new project.

What are Angular, React and Vue

Angular is an open-source web application framework widely used to develop large-scale, complicated applications. It is also one of the most popular frameworks for developing contemporary user interfaces. Angular is written in TypeScript and employs a component-based development methodology, giving developers a robust toolkit for creating diverse and dynamic user interfaces.

React is an open-source JavaScript library for creating component-based user interfaces. Because of the simplicity with which it allows the creation of online applications, it is the most extensively used JavaScript-based library. Furthermore, in addition to designing UI, it provides various features such as Flux and React Native.

Vue.js is an open-source JavaScript framework to construct single-page apps and user interfaces. It aims to give a more straightforward and flexible way of designing user interfaces. It also has data-reactive components to make programming more simple.

JavaScript’s frameworks comparison

Ease of learning

Vue is often regarded as the easiest of the three frameworks to comprehend. Compared to Angular and React, it has a simpler syntax and fewer concepts to understand. Furthermore, learning Vue does not need a prior understanding of complex concepts of frontend technologies, making it considerably simpler to start.

Angular has a high learning curve, and understanding it necessitates knowledge of related topics like TypeScript and MVC. React, on the other hand, is considerably easier to learn than Angular frameworks. Because it is based on JavaScript, it uses its syntax extension JSX, which is easier to learn than TypeScript.

Size of JS frameworks

Vue is generally the smallest of the three, with a compressed and minified footprint of around 80 KB. Angular is the biggest of the three, with a compressed and minified size of roughly 500+ KB. React falls in the middle, with a compressed and minified size of around 100 KB. Vue is generally the fastest of the three regarding loading speeds, followed by React and, finally, Angular.


The performance of online applications is deeply linked to the Document Object Model, or DOM. All three frameworks can help developers construct interactive user interfaces promptly and efficiently.

Due to its quick and efficient data binding mechanisms, Angular is noted for its rapid initial loading times. React is also fast because it uses virtual DOM and one-way data flow. Finally, because of its lightweight architecture and virtual DOM, Vue is often recognized as the quickest of the three.

While React and Vue both employ virtual DOM, Angular uses incremental DOM. Incremental DOM does not require a large footprint, unlike Virtual DOM, because memory is only allocated for updates; hence it should perform better in principle. However, in most circumstances, Incremental DOM is slower than Virtual DOM because it includes a solution to decrease memory use; this solution influences Incremental DOM’s performance since difference computation takes longer than the Virtual DOM technique.


Scalability in front-end development is vital because it guarantees that an application can handle increased user traffic and features without becoming sluggish or unreliable.

Contact us to determine which framework is best for you – Angular, React or Vue.js

With its modular development structure, Angular focuses on scalability, whereas React opts for a component-based strategy for the outcome. However, because of its template-based syntax, Vue lags far behind in terms of scalability. Templates become more challenging to reuse than JavaScript components in an extensive application.


Migration from one version of Angular to another is quite simple and involves little work because most of its fundamental functionality stays consistent across versions. It also supports older projects and provides various tools and resources to assist developers with migration.

Because the API is sometimes backward compatible, migrating from React to a new version is a little more complicated procedure.

Migration from Vue is the most difficult of the three, since it strongly relies on its proprietary syntax and capabilities.

Developers’ community

The more people who contribute to the framework’s functionality, the better it improves and, more importantly, the larger its library collection becomes.

As of 2022, React is currently one of the most popular web frameworks (44.31%). The React community is also highly active, with a wealth of tools and tutorials accessible, as well as a significant number of developers eager to assist.

Angular also offers a strong community, with a wealth of resources and a big number of developers that are well-versed in the framework and eager to assist.

Vue community is rapidly expanding and becoming more active, with several tools and tutorials accessible and a rising number of developers educated about the framework.

Developers’ accessibility

Regardless of the popularity of the JS framework, hiring reputable expertise for Angular and React will be considerably simpler than for Vue.js.

Even though there are no so much Vue.js developers on the market, due to the easy learning curve, there will be no difficulty in learning Vue.js as fast as it is possible.

In Leobit, we offer a wide range of developers with expertise in all the major web development frameworks, including Angular, React, and Vue. With Leobit, you can be sure to get the best developers for your project and get the results you need.

Global brand acceptance and adoption

True global commercial behemoths employ Angular, React, and Vue.

Companies like Behance, Forbes, IBM, PayPal, Apple, and Adobe use the Angular framework to construct their products.

Global firms that employ React include Facebook, Uber, GitHub, Tesla, the New York Times, and Salesforce.

Google, Apple, Grammarly, Zoom, Alibaba, GitLab, and Wizz Air utilize Vue.

How to pick the best JavaScript framework for your project?

Taking into account the advantages and disadvantages of each of the three frameworks, we developed the following guidelines to assist you in selecting the best platform for your project:

When should you choose Angular?

  • For large and complicated projects
  • For building solutions like online chats, apps, messengers
  • For easy scalable application development

When should you choose React?

  • If you want to embrace reusable components in the project
  • For top performative and scalable solution
  • If you need to add new and interesting features to an already-existing JavaScript solution

When should you choose Vue.js?

  • For small and not-too-complex project
  • For high-performance and dynamic applications
  • For building fast single-page applications
  • For swiftly providing MVPs or realizing business concepts


Angular, React, and Vue are all actively evolving, and their future seems bright. They routinely release new versions and update current ones. You may utilize any of these frameworks with confidence because the present level of support is strong in each instance.

Getting the technological stack capable of producing a fantastic software solution should not be too difficult with the appropriate strategy and a bit of common sense. When in doubt, contact Leobit, a reliable software development company, to determine which framework is best for you.