Since its launch in 1995, JavaScript has skyrocketed in popularity among programmers. The potential for developing web applications has changed as a result. JavaScript is the most widely used programming, scripting, and markup language, as per the Stack Overflow Developer Survey 2022.
New JavaScript frameworks and libraries are being created more often than ever because of the development process and technology improvements. The developer community is constantly interested in learning which frameworks of JavaScript are the finest.
So, here we have covered the comprehensive list of JavaScript frameworks in 2024, along with their advantages, disadvantages, use cases, and other pertinent information. Let’s explore the frameworks one by one.
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What is JavaScript Framework?
A JavaScript framework is a pre-written library that provides a set of functions and tools for front-end or full-stack web development.
Frameworks are designed to make it easier for developers to build and maintain complex web applications by providing a structure for building and organizing code, abstracting away common tasks, and providing tools for common problems.
The functionality can be modified and implemented by the needs of the developers. The best JavaScript frameworks help make using JavaScript simpler and integrate newer capabilities. It can be helpful when managing massive amounts of data or building user interfaces.
Benefits of Using JS Frameworks in 2024
There are several benefits of using JS frameworks for front end and backend when building web applications, including:
1. Productivity
Frameworks can provide a lot of functionality, saving time and effort when building web applications. They provide a set of pre-built tools and modules for handling common tasks, making it easier to build and maintain web applications.
2. Consistency
A JS framework has a set of best practices and conventions for building web applications that help developers to understand and maintain the codebase. It can help to ensure that everything is structured consistently and logically.
3. Reusability
It provides a set of reusable components and modules that can be used to add functionality to an application without having to build everything from scratch. It can help reduce the amount of code that needs to be written, saving time and effort.
4. Scalability
Top JS frameworks have tools for managing an application’s state, making it easier to update the view when the underlying data changes. It can help to ensure that the application can handle large amounts of data and scale to meet the needs of the business.
5. Speed
JS frameworks have a set of pre-built tools and conventions, making it easier to build and maintain web applications, which can save time and effort.
6. Community and Support
Frameworks for JavaScript have a large and active community, which can provide support and helpful resources for developers.
7. Compatibility
JS is built on web standards, which can ensure that the application will work well on a wide range of devices and platforms.
8. Security
JavaScript framework for web development can provide security features, such as input validation and protection against common web attacks, which can help to protect the application and the data it handles.
For a better understanding of JS, you must go through the top JavaScript interview questions and answers.
These are some of the amazing benefits of using the best JavaScript framework in 2024. Now that you are well-versed in the benefits, let’s move to the best JavaScript frameworks list, as highlighted below.
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Best JavaScript Frameworks and Libraries for Front-End Development
The following is the list of best JS frameworks for the front end that you can choose from to ensure a smooth front-end development process.
1. ReactJS
React, or ReactJS, is one of the top JavaScript libraries used for building user interfaces. Facebook developed it, and now it is maintained by a community of developers. React allows front-end developers to build reusable UI components.
It uses a virtual DOM (Document Object Model) to optimize updates and minimize the number of changes made to the actual DOM.
As one of the leading front-end JavaScript libraries, ReactJS also supports server-side rendering, which can improve the performance of web applications. It’s commonly used with other libraries, such as Redux for state management and React Router for client-side routing.
2. VueJS
Vue.JS is one of the most adaptable frontends JavaScript frameworks, created in 2016. Due to its potential to simplify the creation of high-end single-page web apps using dual integration mode, it is also regarded as a progressive framework.
The framework uses the MVMM (Model-View-View Model) architecture pattern. In addition, Vue.js is a straightforward, unconstrained, and simple-to-use JavaScript framework for web development.
3. AngularJS
Angular is a JavaScript framework for building front-end web apps. Developed by Google, the Angular framework is now maintained by a community of developers. Angular uses a component-based architecture and a declarative approach to building user interfaces. It also provides a powerful set of tools for building reusable, maintainable, and testable code.
Angular uses a two-way data binding system, allowing automatic updates to the view whenever the underlying data changes. This JavaScript front-end framework provides a built-in dependency injection system, making it easy to manage the dependencies between different web app components.
4. Svelte
Svelte JS is a Typescript-based, open-source frontend development framework for web components. Svelte JS, introduced in 2016, has developed quite a popularity and demand among programmers. In contrast to Vue.js or React, which use a virtual DOM, Svelte JS produces the boilerplate code in HTML, CSS, and JS.
As a result, it can design web apps in a new way. The fact that Svelte doesn’t demand a lot of processing power from the browser is a nice feature.
5. Backbone.JS
One of the most widely used JS libraries, Backbone.js, is the top JS framework that is simple to use, learn, and comprehend. Nowadays, Backbone.js is used by developers to build single-page online applications.
Backbone.js was developed with the primary goal of reducing programming complexity and achieving advanced functionalities with minimal coding.
Model-View-Presenter (MVP) architecture and synchronization are features offered by the JavaScript library Backbone.js for online applications. The Model View Controller (MVC) design pattern is the foundation of Backbone.js. Models, Routers, Events, Sync, Views, Collections, and Options.
Additionally, Backbone.js has an asynchronous communication layer that enables interaction between the application and the backend service.
Single Page Applications are the focus of Backbone.js’ design. A web application, known as a single page, loads all of the resources needed to use it when the page is loaded. It avoids the requirement to reload the page while switching between the application’s various components.
6. Polymer
Google created Polymer, an open-source JavaScript toolkit that gives programmers the tools they need to make beautiful web pages and web applications. One-way and two-way data binding are both supported by the front-end framework, allowing you to create an application that is all-inclusive.
The USP of this core library is Polymer, which Google built to build any web application using already-existing web components.
7. Ember.JS
Ember.js is an open-source JavaScript framework that is based on the Model-View-Controller (MVC) pattern and is designed to be highly modular and scalable. Ember provides a powerful set of conventions for building web applications.
Ember’s main features include a robust routing system, a built-in data management library (Ember Data), and a powerful handlebars template engine. Ember also provides a large set of Ember CLI (Command Line Interface), which helps create, test, and build Ember.js apps.
8. Sencha Ext JS
Sencha Ext JS is a well-liked JavaScript front-end framework that offers a wealth of features. It facilitates the development of HTML5 applications for contemporary devices that are cross-platform and data-intensive. It has more than 140 user interface elements, including a pivot grid, menus, toolbars, panels, an HTML5 calendar, and a D3 adaptor.
The Sencha community offers a wide range of user extensions. Sencha Test offers functional and unit testing for Ext JS applications, helping developers improve the quality of their applications.
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Best JavaScript Frameworks for Backend Development
Now, it is time to know about the best JavaScript frameworks for back-end development.
9. Node.JS
Node.JS is one of the popular JavaScript backend frameworks. The JavaScript V8 Engine from Google Chrome serves as the foundation for the open-source development framework Node.js. Node.js is lightweight and efficient, making it ideal for data-intensive real-time applications that operate across dispersed devices. It uses an event-driven, non-blocking I/O approach.
Most developers may get started with it without knowing a single line of code for building backend code in any programming language because it makes writing server-side apps so simple!
10. Express JS
Developers utilize Express JS, an open-source, minimalist backend JavaScript framework built on Node.js, to create sophisticated APIs and online apps. The framework has become the default option when using the MEAN or MERN stack due to its enormous recent growth in popularity.
Express JS’s unique selling point is its speedy server-side coding capability, which enables web application developers to finish any challenging task in minutes. So, if you are looking for the best JavaScript frameworks for the backend, there is no better option than Express JS.
11. Nuxt JS
Nuxt.js is a JavaScript framework for backend web development built on Vue.js. It creates server-rendered Vue.js applications and provides features such as automatic code splitting, dynamic imports, and hot module replacement.
Nuxt also has a feature called Nuxt generate, which allows you to generate a static version of your application, which can be deployed on a CDN for better performance. It is often used to create SEO-friendly and fast-loading websites and web applications.
12. Jest
Jest is a JavaScript testing framework widely used for unit testing and snapshot testing of JavaScript applications. It is well-suited for testing React and React Native applications, but it can also be used to test other JavaScript libraries and frameworks. Jest is fast and easy to set up. It has many built-in features, such as automatic mocking, an assertion library, and test coverage reports.
This amazing JavaScript backend framework has a feature called Snapshot testing, which is a way to assert the component’s structure. It will automatically detect if any changes are made to the structure.
13. Meteor.JS
Meteor.js is a full-stack JavaScript framework for building web and mobile applications. It is based on Node.js and allows developers to write code that runs on both the client and the server using the same programming language (JavaScript). Meteor.js provides a set of libraries and tools that make it easy to build real-time, responsive, and cross-platform applications.
14. Gatsby JS
Finally, the last yet one of the best JavaScript frameworks for the backend, i.e., Gatsby JS. It is a contemporary, adaptable, and GraphQL-based static-site generator introduced in May 2015. It supports the creation of high-quality, SEO-friendly web apps. The framework creates HTML code on the client side during the build process rather than rendering anything on the server. In addition to all of these features, Gatsby JS provides flawless security.
FAQs Related to JavaScript Frameworks and Libraries
A JavaScript framework is a pre-written library of JavaScript code that allows for easier development of web applications by providing pre-built functions and modules for common tasks. Examples of popular JavaScript frameworks include React, Angular, and Vue.js.
These frameworks can save developers time by reducing the amount of code they need to write and providing a consistent structure for building and maintaining web applications.
There are many JavaScript frameworks available, both popular and lesser-known. Some of the most popular include:
– React
– Angular
– Vue.js
– Ember.js
– Backbone.js
– Meteor.js
– Svelte
– Next.js
– Nest.js
– Express.js
However, new frameworks are always developed, and the number of available options is always changing. It’s important to note that these frameworks are not only limited to web development but are also useful for mobile app development, desktop app development, and game development.
Several popular JavaScript frameworks are well-suited for front-end development, including:
React: Developed by Facebook, React is a popular and widely-used library for building user interfaces. It uses a virtual DOM, which improves performance by minimizing the amount of direct manipulation of the actual DOM.
Angular: Angular is a comprehensive framework for building web applications. It provides a powerful set of features and is well-suited for large, complex projects.
Vue.js: Vue.js is a progressive framework for building user interfaces. It is similar to React’s approach to building components and has a smaller learning curve than Angular.
Svelte: Svelte is a component-based framework for building web applications. It is not a traditional framework; it does not use a virtual DOM and instead compiles components into efficient JavaScript at build time.
Next.js: Next.js is a framework that enables server-rendered React applications. It is an opinionated framework that provides a lot of functionality, making it a great choice for building web applications.
You should evaluate multiple options and choose what best fit your needs.
Some of the best JavaScript frameworks for backend development are–
Express.js: Express.js is a minimalist framework for building web applications. It is built on top of Node.js and provides a simple and flexible way to handle HTTP requests and responses.
Nest.js: Nest.js is a framework built with TypeScript, it is a framework for building efficient, scalable Node.js server-side applications. It is built on top of Express.js and is heavily inspired by Angular.
Meteor.js: Meteor.js is a full-stack framework for building web applications. It provides a unique approach to building real-time web applications by handling both the client-side and server-side code in JavaScript.
Koa.js: Koa is a new web framework designed by the team behind Express.js to be a smaller, more expressive, and more robust foundation for web applications and APIs.
Sails.js: Sails.js is a web framework for building Node.js applications. It is designed to resemble the MVC pattern of frameworks like Ruby on Rails but with support for the requirements of modern apps: data-driven APIs with a scalable, service-oriented architecture.
A framework in JavaScript provides a structure and set of pre-built tools for developers to use when building web applications. Frameworks can help developers to be more efficient by providing a consistent way to organize code, handle common tasks, and abstract away some of the complexity of building web applications.
A framework can also provide a set of best practices and conventions for building web applications, making it easier for developers to understand and maintain the codebase. Additionally, frameworks can provide a set of built-in features and modules that you can use to add functionality to an application without having to build everything from scratch.
YouTube uses a JavaScript framework called Polymer. Polymer is an open-source JavaScript library developed by Google that allows the building of web applications using web components. This JavaScript framework is built on web standards, such as HTML, CSS, and JavaScript. It allows developers to create custom, reusable elements that can be used across different parts of an application.
YouTube has been using Polymer since 2015 to build its web applications. They use Polymer to create reusable components, allowing them to build an efficient, high-performance web application that can run on different devices and platforms.
Because Polymer is built on web standards, it is easy for YouTube to leverage the latest browser technologies and ensure that its web application will work well on a wide range of devices and platforms.
Google uses a JavaScript framework called Angular. Also known as AngularJS, it is a comprehensive framework developed by Google for building web applications. This framework is built using JavaScript and is designed to create dynamic, interactive user interfaces.
Angular provides powerful features that help to build web applications, such as a powerful templating system, two-way data binding, dependency injection, and a built-in router for handling client-side routing. Angular also provides tools for building and testing web applications, such as a command-line interface (CLI) and a set of testing tools.
Several web applications are created using the Angular framework, such as Google AdWords, Google Fiber, and the Google Cloud Platform Console.
When building web applications, there are several reasons why you should use a JavaScript framework:
Complexity: If your application is expected to be complex, a framework can help you organize your code and handle common tasks, making it easier to understand and maintain the codebase.
Reusability: Frameworks provide a set of reusable components and modules that can be used to add functionality to an application without having to build everything from scratch.
Consistency: frameworks can provide a set of best practices and conventions for building web applications, making it easier for developers to understand and maintain the codebase.
Scalability: It can provide tools for managing an application’s state, making it easier to update the view when the underlying data changes.
Speed: frameworks can provide a set of pre-built tools and conventions that can make it easier to build and maintain web applications, which can save time and effort.
Productivity: Frameworks can provide much functionality out of the box and can be a great choice for quickly and efficiently building web applications.
Which JavaScript framework you should learn first will depend on your specific goals and needs. Here are a few popular frameworks that may be a good starting point for beginners:
React: React is a popular library for building user interfaces. It is widely used and has a large and active community.
Vue.js: Vue.js is a progressive framework for building user interfaces.
Angular: Angular is a comprehensive framework for building web applications. It provides a powerful set of features and is well-suited for large, complex projects.
Svelte: Svelte is a component-based framework for building web applications. It is not a traditional framework; it does not use a virtual DOM and instead compiles components into efficient JavaScript at build time.
Ultimately, the best framework for learning will depend on your specific goals and needs. You can try different frameworks and choose the one you like best or the one that aligns with your project requirements.
React is considered to be the most popular JavaScript framework. Developed and maintained by Facebook, React is a JavaScript library for building user interfaces. This JavaScript framework is widely used by many companies and has a large and active community.
Angular, developed by Google, is also a popular JavaScript framework for building web applications. It’s a comprehensive framework that provides a powerful set of features and is well-suited for large, complex projects. Vue.js is also a popular framework for building user interfaces. It is similar to React in terms of its approach to building components.
It’s important to note that popularity can change over time, new frameworks are being developed all the time, and the popularity of different frameworks can vary depending on the region, industry, or type of application.
Django is a popular web framework for building applications using Python programming. While Django does not include a JavaScript framework, it can be used with several popular JavaScript frameworks.
Some popular JavaScript frameworks that can be used with Django include – React, AngularJS, Vue.js, and Svelte.
While Django is a Python framework, it can communicate with the front end through the use of APIs, which will enable the use of any JavaScript framework.
A JavaScript framework and a library are collections of pre-written code that developers can use to help with web development. Still, there are some key differences between the two:
Structure: A JavaScript framework provides a structure and set of conventions for building web applications. A library, on the other hand, provides a collection of pre-written code that can be used to add functionality to an application but does not provide a specific structure.
Control: A framework has a more opinionated approach, which enforces a certain way of doing things and provides much functionality. A library gives more control to the developer to structure the codebase as they see fit and provide more flexibility.
Inversion of Control: Framework follows the Inversion of Control (IoC) pattern, which means the developer writes the code that fits into the framework. Whereas a library follows the “Don’t call us, we’ll call you” pattern.
Size and Complexity: Frameworks tend to be larger and more complex than libraries; they provide a lot of functionality outside the box, making it harder to learn and use them. Libraries are smaller and focused on specific functionality, and that can make it easier to learn and use them.
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Final Thoughts!
When it comes to JavaScript, there are various JavaScript frameworks and libraries available. The list is expanding daily, and new guidelines for creating apps are being developed. There will always be a new framework replacing its rivals, even though some are supported by large organizations aiming to standardize their apps.
Keeping track of these items is challenging because they change over time. As a result, you can choose the framework that best suits your demands for web development. Now you decide which JS framework is best and make the decision accordingly.