Latest Ext JS 7.8 is now available. Learn more

Choosing the Best JavaScript Framework In 2024

July 27, 2023 1302 Views

JavaScript (JS) is undoubtedly the most used scripting language that powers almost all modern websites and web apps, along with HTML and CSS. It enables developers to add interactive elements to their UI that end-users can interact with. As the need for better and more efficient UIs (user interfaces) and faster development is increasing, more and more developers are leveraging front-end javascript frameworks. A JavaScript framework is designed to simplify and accelerate the front-end development process.

However, with numerous new and old JavaScript frameworks available in the market, many developers often find it challenging to choose the right one for their project. This article aims to make this process easier for you. 

In this article, we’ll discuss various factors you need to consider before choosing a JS framework. We’ll also explore features of some of the best and most popular JavaScript frameworks, such as Ext JS, Angular, and React.

What is a JavaScript Framework?

A JavaScript framework offers a collection of pre-written JavaScript code libraries and functions for routine tasks involved in web development. This way, developers don’t have to write code for common and repetitive tasks again and again. 

Modern JavaScript frameworks support component-based architecture, where we break the UI into reusable and self-contained components.

These frameworks offer various benefits, such as:

  • Faster and simpler web development process
  • Cost and time savings
  • Enhanced developer productivity
  • Improved efficiency
  • Better developer experience

JavaScript Frameworks – Current Trends

Today, there are numerous JavaScript frameworks available in the market. When it comes to front-end JavaScript frameworks, some of the big players in the market are Ext JS, React, Angular and Vue. These frameworks offer their own set of features to facilitate front-end development.

For instance, Ext JS is a well-known JavaScript framework that offers a range of pre-built and customizable UI components. It’s also recognized for its cross-browser and cross-platform compatibility and next-level security. 

React is known for its component-based architecture, virtual document object model (DOM), and strong community support.

Angular is widely used for building single-page applications with features like two-way data binding, dependency injection and TypeScript support. 

Finally, Vue is a progressive javascript framework known for its easy integration and simplicity.

Even in 2024, these frameworks continue to rule the Javascript frameworks market with regular updates and improved features.

Factors to Consider When Choosing a JavaScript Framework

Factors to Consider When Choosing a JavaScript Framework

Project Requirements

Consider your project requirements, such as the web application’s size, complexity, scalability and performance requirements. This will help you select the best JavaScript framework for your specific project.

For example, if you’re developing an enterprise-grade web or mobile application involving complex tasks and scalability requirements, you should choose a Javascript framework like Ext JS that is designed specifically for building enterprise-level web or mobile apps. 

However, if you’re creating single-page web applications, Angular is a good option with data binding and cross-platform compatibility.

Learning Curve and Developer Community

In the highly competitive modern software development world, it’s crucial to create high-performance web applications faster.

For this reason, you need to choose an easy-to-use and easy-to-integrate framework. Otherwise, you’ll spend more time learning the framework instead of creating web apps faster. 

A popular JavaScript library has extensive documentation and additional learning resources. These resources provide details regarding the features, capabilities, and implementation of the framework. This make the integration quick and easy.

Moreover, it’s best to assess if the framework you’re choosing has a big developer community. This way, you can ask for help regarding anything related to the framework from other experienced developers.

Performance and Optimization

The best JavaScript framework is designed to work efficiently in different kinds of web apps and handle data seamlessly. 

For example, Ext JS offers a high-performance JS grid that can process millions of records efficiently without affecting the app’s performance, improving user experience.

Integration with Other Libraries

A good Javascript framework comes with most of the necessary tools developers need to create feature-rich, responsive, and interactive user interfaces. 

However, you might need additional libraries for data processing, rich text editing, DOM manipulation, and more. Thus, you should assess if the framework supports integration with other libraries. 

Moreover, you should also check if the framework has its own ecosystem of extensions that allow you to access additional valuable features beyond the framework’s scope.

Long-term Viability

Assessing the framework’s long-term viability is another crucial factor to consider to ensure your app keeps functioning efficiently. 

For instance, you can check if:

  • New and improved versions are released frequently
  • New features are added to the framework
  • Whether the framework has an active community.

What are the Best JavaScript Frameworks in 2024?

Some of the top JavaScript frameworks in 2024 include:

Ext JS 

Sencha Ext JS - modern web development framework

Ext JS is a robust front-end Javascript framework for faster and more efficient enterprise-level web and mobile app development. The popular framework is used by 100,00+ enterprises worldwide, including Apple, Canon, Americal Airlines, and Cisco, to develop highly functional and secure apps.

Here are the key features of Ext JS:

  • Ext JS offers more than 140 pre-built, high-performance UI components. All the components are highly customizable and fully tested. These components are designed to work together seamlessly in any app.
  • The JavaScript framework also supports a wide range of charts, area, pie, bar and column charts, and D3 visualizations, such as treemaps and heatmaps, for creating data-intensive web apps.
  • Ext JS offers one of the fastest and most efficient JS data grids. The robust grid is pre-tested on a range of browsers and platforms and is capable of handling millions of records efficiently without compromising performance.
  • The framework supports both MVC and MVVM (Model-View-ViewModel) architectures. 
  • Ext JS offers a single codebase for cross-platform app development. It enables you to deliver excellent user experience across desktops, smartphones, and tablets.
  • Ext JS comes with detailed documentation that provides all the information you need to understand the framework’s features, capabilities and functionality.
  • Sencha also has a Resource Center with numerous whitepapers, webinars, ebooks, and supporting videos.

Also Read: How to implement MVVM architecture in EXT JS web app.

Advantages and Disadvantages of Ext JS


  • Great UI components
  • One single library
  • Cross-Browser Compatibility
  • Layout system
  • Security comes out of the box.


Paid (however, there is a free community version.)

Also Read: A Beginner’s Guide to The Best Javascript Framework

Angular JS

Logo of Angular JS an open-source JavaScript framework

Developed by Google, Angular is a TypeScript-based framework that uses component-based architecture. Angular is widely used for single-page applications.


  • Open source
  • Easy to extend
  • Easy to test
  • Great MVC architecture
  • Supported by Google
  • No Pre-requisite knowledge required
  • Easily customizable
  • The framework facilitates the development of single-page applications (SPA)


  • Less secure
  • Not supported on outdated browsers
  • Inflexible
  • Memory leakage
  • Uses regular DOM instead of virtual DOM, which affects loading time.

React JS

Logo of React, a popular JavaScript framework

Created by Facebook, React is considered the most popular JavaScript framework that enables developers to create JavaScript-based web apps using reusable components.


  • Virtual DOM
  • Reusable Components
  • Huge developer community
  • Easier to Learn
  • React Developer Tools
  • One-Way Data Flow
  • React Native for mobile applications
  • Flux controls


  • Lack of Proper Documentation
  • Not suitable for MVC
  • Problems with SEO
  • Not highly secure


Vue.js JavaScript framwork

Released in 2014, Vue is used for developing cross-platform single-page applications (SPA).


  • Lightweight
  • User-friendly
  • Beginner-friendly
  • Reusable
  • Ease of use
  • Virtual DOM
  • Easy Integration
  • Customization


  • Limitations in making use of the community
  • Lack of scalability
  • Lack of highly experienced experts
  • Difficulties with mobile support
  • Lack of plugins
  • Difficulties with two-way binding
  • Excessive code flexibility

Check a detailed comparison of the best JavaScript frameworks here.

Why Choose Ext JS JavaScript Framework for Secure Web Development?

Ext JS is one of the leading and most secure JS frameworks for developing high-performance web and mobile apps. It offers advanced built-in security features, enabling developers to implement powerful authentication mechanisms. 

Ext JS proves to be more cost-effective than open-source frameworks in the long run. For example, research by Dimensional Research shows Ext JS users have saved 50% on front-end development, 75% on annual app maintenance, and 75% on cross-browser and cross-platform development.

Ext JS Successful Case Studies and Real-world Examples

Numerous enterprises use Ext JS and its components due to its impressive features and capabilities. Here are some examples of successful customer stories:

A renowned Argentinian hospital utilized Ext JS for an Oncology and Home System, and here is what their lead JavaScript developer, Maximiliano Yusso, said about Ext JS and its grid:

“The object-oriented nature of the Ext JS framework and the well-laid-out class structure makes the app versatile and easily scalable. There are no issues with performance since the Ext JS grid and other components work seamlessly with big data.”

Kaseware, an investigative platform to combat security threats, utilized Ext JS to design a stunning platform and achieve high-level security in their app development. And here is what the CEO & Founder of Kaseware, Dorian Deligeorges said about Ext JS:

With Ext JS, we were able to better enforce security within our code base. If you are building an Angular app, you are constantly searching for a widget for this and a widget for that. You don’t know if they are maintained or if there is any embedded malware or nefarious code in them. Using Ext JS, we rarely had to go outside the framework, and our platform has some really complex security and functionality requirements.

Scheuring AG, a Switzerland-based consulting practice service and software development company, used Sencha Ext JS. According to Heinz Scheuring:

“The Sencha grid is the key element of resSolution and hyperManager. Ext JS and its other components have really helped us refine our business approach.” – 

You can read complete case studies here.


JavaScript is undoubtedly the most used scripting language for creating websites and web apps. As a result, Javascript frameworks are becoming increasingly popular. 

To choose the best JavaScript framework for your project, you should assess:

  • The project requirements
  • The learning curve and developer community of the framework
  •  Long-term viability of the framework
  • The framework’s ability to integrate with other libraries.

Try The Best Secure JavaScript Framework for Free!

Frequently Asked Questions (FAQs)

What is a framework in JavaScript?

A JavaScript framework essentially provides a set pre-written JavaScript code libraries and functions for common front-end development tasks. 

What is the most used JavaScript framework?

React, Angular and Ext JS are among the most used JavaScript frameworks in 2024.

Is Django a JavaScript framework?

 Django is a high-level web framework for Python, designed for server-side development.

Recommended Articles

View More