Comparative Study on the Performance – AngularJS, ReactJS, and VueJS - Global Employees Comparative Study on the Performance – AngularJS, ReactJS, and VueJS

Global Employees — Comparative Study on the Performance – AngularJS, ReactJS, and VueJS

When you talk about Front End development, JavaScript is the unsung hero. Both the web developers and clients prefer JavaScript due to its high interactivity and flexibility. The most exciting part is, it can co-work well with most of the Server-Side scripting languages. When you mention popular JavaScript frameworks, Angular, React, and Vue can be uttered in the same line. The key reason behind is the usage scalability and the versatility. These scripts can be deployed both at the Server-side and Client-side. The data abstraction is so well maintained in these frameworks that it becomes tough to inspect a JS code, what functionality is running behind, and what type of throughput is expected.

We will discuss here their Pros & Cons and the individual performance overviews. Thus, you will get to know the comparative study amongst these three frameworks.

Selecting the best Framework for your Application Front-end Development Requirement

Firstly, you must understand what type of Application and the associated features you want to attain. Based on your pre-planning and understanding of the Application and the elements, you can measure the desired level of concurrency, interactivity, interoperability, data-transfer, and scalability. That helps you take the appropriate decision of the proper Front end framework from the Technology mentioned above stack.

Let’s start the comparison now,


AngularJS offers an incredible structure, secure two-way data binding, MVC model, and a built-in modular system. It has a dependency injection and follows the routing package. The most beneficial part with Angular is, it can divide sub-tasks and compile in parallel so that your overall application performance is increased. It is called microservices architecture. It reduces the background running of the queries to a great extent. Angular performs much lesser calls to the Server, and the tools work asynchronously.

Pros with AngularJS

  • Two-way Data Binding: If you make changes into the models, it replicates the same instantly into the views. It is efficient, intuitive, and accessible in the Angular framework.

  • Popular and High Usability: Many developer communities are there to contribute continuously. So, if you need a traction of your Angular Development, you will be receiving a lot of internet-based assistance.

Cons with AngularJS

  • Heavier Applications: As Angular holds a lot of features, it can sometimes create a burden for the project you are working on. It can result in slower performance of the related Application.

  • Frequent Updates: For the developers, it becomes cumbersome when there is a constant update available in any framework, and Angular is one of those. Hence, even after the presence of a large community, the developers do get nightmares while working on the Angular framework.

  • Steep Learning Curve: This framework is hard to be picked up by the developers as there is a regular update, and it doesn't have systematic Syntax structure like React and many facets & inbuilt features. The code pattern is comparatively more rigorous than the other two popular JS frameworks.


ReactJS is mainly used to create reusable UI components, and on the occasion of a Dynamic Data Change, React works the best possible way. It doesn't let you reload the page, and yet it changes the original data. It is simple, scalable, and a powerful tool to create rich User Experience.

Performance Highlights of React

It uses a Virtual Document Object Modelling technique: Due to this, your Application attains a high efficiency, and small changes in the child modules do not affect the entire parent module in the tree.

It supports bundling and tree-shaking: Due to this, the end user’s resource load is minimized.

Supports Server-Side Rendering: Due to this, in Complex applications, React is used as the front-end where data interoperability and transaction are high.

Pros with React

  • Virtual DOM: This maximizes the App performance and optimizes the App workload.

  • One-way Data Binding: It gives you better control over the entire project as data flows in a unidirectional way.

  • Testing is Easy: The whole development process is smooth when you use React as the modules can be individually tested and run.

Cons with React

  • It doesn’t follow MVC: You will need extra libraries to create and implement a model.

  • Lack of Documentation: React versions and updates appear frequently, and hence, you won't get much documentation over the internet.

  • Fast Changes in the Framework: The changes in the React framework is so profound that the learning curve for the web developers with the new updates & module introduction becomes cumbersome.


It is a progressive framework to build User Interfaces. It is incrementally adaptable to the users. It has a much more comfortable learning curve. When you decide to create a simple, quick single-page Application, you can opt for VueJS. Compared with React, they both have VDOM (Virtual Document Object Modelling technique). They both have composable view components.

Performance Highlights of Vue

VueJS is a relatively faster tool for front-end development. It burdens the memory with a small size at the time of run-time compilation, and hence, the memory optimization is robust with VuejS.

Pros with VueJS
Overall Performance: Your Application's overall performance and memory management are optimized and maximized while using VueJS.

  • Easy Learning Curve: The developers can quickly learn the VueJS framework due to its systematic syntax pattern and availability of proper documentation.

  • Easy Project Integration: VueJS can be instantly integrated with your Application without much requirement of the configuration of the basic set-up.

Cons with VueJS
Small Community: It has a smaller developers' community, and due to this, you won't get much support from the code documentation and sample codes on the internet.

  • Lack of Documentation: Very less documentation available for VueJS over the internet and the developers knowing this framework do not see much opportunity in the market. Most people do not select VueJS as their preferred front-end platform than Angular and ReactJS.

    Also Read:- 10 Best PHP Frameworks For Web Development.

© Global Employees 11 Feb 2020 06:26 am