Top 5 JavaScript frameworks for web applications in 2020

This blog clearly lists out the Top 5 JavaScript frameworks for web applications in 2020.

JavaScript is a multi-pattern language that supports much architecture, event-driven, functional, and vital programming styles like object-oriented and prototype-based. Nowadays both the client-side and server-side programming language uses Javascript for its extensive capability.

Javascript can deploy on both client- and server-sides and helps to design dynamic interfaces. The implication of Javascript will greatly help to attain several functions and features to enrich web apps. And also for modifying the app in real-time. 

Advantages of using Javascript frameworks

  • Efficiency – With well-constructed patterns of codes and functions, JavaScript-based application achieves greater efficiency.
  • Safety –  JavaScript frameworks have neat security layers to safeguard against individual user’s data exposure.
  • Cost –  As these frameworks are open source and free, it helps programmers to build custom solutions at a lower cost.

Top 5 Javascript frameworks for web applications


Backbonejs is a lightweight JavaScript library that allows us to develop and structure the client-side applications that run in a web browser. As of now, Backbonejs supports nearly 500000+ well-established websites like,, Backbone allows developers to choose an exact tool that works better with the given project. 

  • Event-driven communication: Backbonejs provides event-driven communication between views and models. 
  • Less code: This framework demands fewer codes, so the code becomes more standard and readable. 
  • Syncing with backend: The models in Backbonejs will easily sync to the backend with the  RESTful APIs support.


Vue is an open-source adaptable design JavaScript framework for all range of applications. It is best to create an interactive user interface. Vue enables the developers to integrate it with any JavaScript-based projects.

Currently, over 35,000+ websites are relying on Vuejs and companies like Stack Overflow, PlayStation, etc. are using Vuejs for their websites UI.

  • Template: Vuejs offers HTML-based templates that compile in with virtual DOM render functions. 
  • Adaptable: Users can create their template in HTML file, JavaScript file, and using virtual nodes. These virtual nodes can be easily understood and adopted by the developers of Reactjs, Angularjs, and any other new JavaScript framework.
  • Detailed docs: Developers always prefers the framework that has detailed documentation as it is easy to write their first application.


Nodejs is an open-source cross-platform runtime environment. It executes JavaScript code outside a browser. It is flexible enough for creating back-end services like building APIs, server-side apps and networking apps. Nodejs is a platform which is built on Google Chrome’s JavaScript Engine (V8 Engine). Here, the Javascript has an ability to run within Nodejs runtime on any operating systems like Microsoft Windows, Linux, and macOS.

Node handles multiple requests asynchronously with a non-blocking single-threaded event loop which is well suited for distributed systems that make a lot of network requests. Global giant companies like Uber, PayPal, and Walmart use Nodejs, which is a mirror to its global acceptance as a back-end language. Hence, Nodejs is regarded as the extensive JavaScript framework for web development.

  • Proxy server: Node technology used to proxy servers as it helps in streaming data from different sources.
  • No buffering: The applications in Node never buffer any data. This is because the applications output the data in chunks.
  • Asynchronous and event-driven: The APIs of Node’s library are asynchronous which means that the server doesn’t wait for an API to return data; thus rendering the data asynchronously giving a faster response to every request.


Polymerjs is another open-source JavaScript library, it uses web components for building web applications. Google has developed the Polymerjs to have a more component-oriented future for web development. Unlike any other JavaScript framework, Polymerjs allows developers to build components that are present in the web platform.

It is the only library allows you to create applications by composing. Now the YouTube, Google Play Music, and Netflix are using Nodejs for their web platform.

  • Web Components: The web component standards are helpful in the creation of usable widgets in web documentation and application.
  • Data-binding: It supports both one-way and two-way data binding.
  • Polyfills: Polyfills are web component specifications, used to create customized elements. 


Emberjs is one of the most famous JavaScript frameworks for front-end web development. It is very similar to Backbonejs, which lets you implement component-based applications as we do with Angular, React.

Emberjs has the ability to build client-side applications as its architecture comprises the following parts: adapters, components, controllers, helpers, models, routes, services, templates, utils, and add-ons.

  • Templates: These in-built Ember’s templates help in making a lot of features possible in Ember like components, outlets, and expressions.
  • Addons: This is Ember’s plugin repository that enables the user to deploy any module from this repository that been contributed by the Emberjs developer community. The library includes JSON APIs, caching, AJAX requests.
  • CLI: This command-line utility is a visual interface that simply allows users to easily interact with the computer’s operating system.


We hope that you’ve learned the basics of various JavaScript frameworks for web applications and their special features.

Having the idea to develop Javascript bases web application? Talk to us today and start building astonishing web apps.


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