Free & Open Source Popular JavaScript Frameworks

JavaScript has become an integral part of modern software development. Let’s explore the most used JavaScript frameworks for front-end and back-end development.

Popular JavaScript Frameworks

Overview

Welcome to another blog post in the series of software development. In this article, we will explore the most widely used open source popular JavaScript frameworks. Like the internet has become an imperative in human life, JavaScript has become a must-have component of software development. There are certain factors due to which open source JavaScript has gained so much fame in the developer’s community. However, you may wonder there are many frameworks for web development but why JavaScript is becoming a number one choice? We are going to find the answer to this question in this blog post.

The giants of the present such as Facebook, LinkedIn, and many more that are directly linked to the common users and interact with such apps on an almost daily basis, are made of JavaScript. The reason, open source community has developed its frameworks for both the back-end and front-end parts of the applications. Developers tend to opt for this open source language as it enables them to become a full-stack software developers. In addition, there is huge support available by the developer’s community for its open source JavaScript frameworks. Therefore, let’s explore the most used JavaScript frameworks by covering the following points.

Angular

Angular is one of the top open source JavaScript frameworks that is widely adopted by developers. It is open-source and comes with comprehensive documentation and support.

Best for: This JavaScript framework is best for building single-page applications. In addition, developers opt for Angular for building customized applications. This is one of the frameworks for web development that are cross-platform and lets you develop apps across almost all popular platforms. Moreover, Angular is the best choice if you are building real-time data apps, video-streaming apps, or e-commerce apps for your business.

Features: Angular offers the latest capabilities to develop high-performance progressive apps. In addition, developers can develop native apps using Cordova and Ionic. It enables you to scale apps easily and offers high speed using server-side rendering. Moreover, it offers the best tooling support, CLI options and provides support for both JavaScript and TypeScript.

React

This is another one of the popular JavaScript frameworks for front-end development. It is component-based and offers the utmost flexibility, scalability, and speed. It is free, open-source, fits both web and mobile applications that have intensive user interaction.

Best for: React is best for building single-page apps with complex user dashboards such as business intelligence and data analytics apps. In addition, this open source JavaScript framework provides declarative where developers can reuse the components.

Features: This is one of the most used JavaScript frameworks that offer high speed using DOM diffing. There are built-in hooks for better performance of the apps. Further, it offers utilities for managing static assets, styles, and third-party libraries. Moreover, React is one of those frameworks for web development that offer support for JavaScript and TypeScript. There is rich tooling support where developers can leverage its development features.

Vue.js

Vue.js is another open source popular JavaScript framework that has become the first choice of the developers for building applications. This is a front-end JavaScript framework that offers rich provisions for animations, user interactions, graphics, and prototyping.

Best for: Vue.js is one of those open source JavaScript frameworks that offers rapid application development and help you build a prototype of the app within a short span of time. In addition, it is best for building dashboards that contain draggable & droppable grid elements.

Features: This MVVM front-end framework is highly versatile, and offers capabilities to build SEO-optimised apps. This framework also leverages the benefits of virtual DOM and offers a rich routing mechanism. Further, the ecosystem of Vue.js is highly simple and lightweight.

Express

Express is the most widely used best backend framework for writing logic on the server-side. The architecture of this popular JavaScript framework is lightweight and customizable. However, this opens source JavaScript framework is the top priority of the developers when it comes to server-side development.

Best for: Feel free to choose this back-end JavaScript framework if you are building an app that requires extensive user input-output. Moreover, it is the first choice when it comes to building REST and SOAP APIs.

Features: Express is one of those most used JavaScript frameworks that offer support for TypeScript too. There are a number of plugins that are available for needed functionality. In addition, developers have written so many modules that you can find in the NPM directory. Express offers modular architecture where you can reuse the modules across the application. There is great tooling and developer support available for the developers.

NestJS

Last but not the least, NestJS is another fame-gaining open-source JavaScript framework that is used to write server-side logic. Nodejs has many back-end frameworks but NestJS is gaining popularity due to its improved architecture and rich scaffolding options.

Best for: This is one of the most used JavaScript frameworks that offers rich testing and building capabilities. It is also based on modular architecture for building small and large scope applications. In addition, it offers scalability, reusability, and high speed.

Features: This back-end framework is fully supported by TypeScript, and is easy to use & learn. Further, there are rich CLI options that boost up the development processes. However, there is a huge developers community that is always active and responsive to the issues.

Conclusion

This brings us to the end of this blog post. Hopefully, it will help you in making the right choice when it comes to choosing among popular JavaScript frameworks. There are many open source frameworks for web development but it totally depends on the nature of your business application. There are many other relevant articles that are mentioned in the “Explore” section below.

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