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JavaScript Frameworks: The best JavaScript Frameworks

Choosing JavaScript libraries and frameworks is a topic that occupies the minds of many beginners. The variety of numbers and types of these tools may confuse you a bit. JavaScript libraries and frameworks each have their own uses and be the best in that application.

Remember that none of these libraries and frameworks are the best or the worst. Rather, it is their differences in strengths and weaknesses that make them more suitable for a particular use. In the continuation of this article, with the introduction of the best JavaScript frameworks, join us.

What is the difference between a framework and a library?

Developers write, test and optimize libraries and frameworks which are sets of code in different programming languages to use in each other’s projects. In fact, the purpose of creating a framework and library is to remove the burden of some code from the programmer. In most cases, the two are a concept if the two are different.


A library is a file that contains a set of code and you can retrieve easily whenever the project needs its methods and functions. Jquery, for example, is a library used on web pages to implement a variety of effects in the Front-End. To use the Jquery library, we first download the code from the website, then download it into the HTML document using the script tag. And then whenever we want the project, we call its methods.


The framework, as its name implies, is a framework. This means that when we want to use a framework in our project, the framework and skeleton of the project is based on that framework. In fact, the framework provides a platform for the programmer to write his own code, and it is the framework that decides when and where to use this code.

As a result, if we want to use the framework in the project, we have to do it at the beginning of the project if we can use the library whenever we feel the need. Also, we cannot use multiple frameworks at the same time in a project. However, we can use several libraries together in our project.

Front-End web libraries and frameworks

Around 1999, the idea of creating applications such as desktop applications on the web was formed. This interest came after tools and features like ajax entered the web world. This must first became raw JavaScript code. A time consuming and tedious action. Because for a simple animation, several lines of code had to be written.

Then it was the turn of libraries and frameworks like JQuery, Mootools.js and prototype.js to come to JavaScript. But they had many weaknesses in continuing to develop the web. There was still a lot of repetition in the code, and relatively small lines of written codes for small tasks. Thus, powerful JavaScript libraries and frameworks entered the competition. In this part of the article, we are going to introduce you to some of these Front_end libraries and frameworks.


Angular.js is a JavaScript framework that allows you to enrich your HTML code. For example, you can use new tags that you define yourself. Normally for writing Front-End projects you are dealing with a series if simple HTML tags. If you want to make your page interactive, you have to do it using raw JavaScript. Of course usually with a lot of time.

But with release of the Angular.js framework by Google, you can a set of JavaScript tools. With this framework you can write project Front-End code under MVC architecture.


Imagine being able to break each web pages into smaller sections. Each of those sections should have the ability to be used repeatedly in the project. Without having to rewrite them each time. Let’s name these small sections component. The idea for the React was from facebook and is component-Based, meaning it allows us to create enclosed components that manage their state, then configure them to create a complex user interface.

After introducing the component concept and using it by Angular, React used it in its second version. So the concept of component is a common concept between these two JavaScript tools. But then what is the difference between the two tools? In fact, React is just a small JavaScript library. While Angular is a framework. This means that unlike Angular in React, we need to use peripheral modules to connect components and so on. The advantage of this is the freedom to choose these side modules. This means that we can choose the best tools and the most suitable ones for our project.


Vue.js is framework for building user interface and is also used to build one-page web applications or SPAs. The structure of Vue.js is so simple that novice codes or web designers can easily use it.


This framework is the latest version of JavaScript which is for any user interface. For example web interface, mobile applications and desktop software. This framework will be the next generation of frameworks for developing powerful websites. The Aurelia framework can extend Html to suit a variety of purposes.


The Ember.JS framework entered the software market in 2015 and has since become very popular with web developers due to its many applications. Features of this powerful JavaScript framework include support for two data binding methods, which makes this framework a great platform for managing complex user relationships. Popular sites like LinkedIn, Netflix, Nordstorm, etc. have used this incredibly powerful JavaScript framework to build their website.


Gatsby framework is a framework based on React and GraphQl. This framework uses the best React components such as React Router and webpack in addition to several GraphQl features. As a result, we can build our site based on React and then generate a static build file. This framework also has several plugins that we can use to easily start our projects.


Nuxt.js is a powerful framework based on Vue.js and Node.js is a very powerful that can be rendered on the server side. Nuxt is a very powerful framework for website software. However, working with it like Vue is very simple. This framework is also an open source source and this framework is suitable for sever-side development of sites implemented with Vue.js.


Next.js is similar to Gatsby. Both use React writing rules. But the biggest difference between the two is that Next has SSR (Server Side Render) while the Gatsby framework has SSG.


This framework is a user-side framework that is for designing single-page web applications. Since the functions of this JavaScript framework are not from its class, it is much easier to implement than other JavaScript frameworks. The size of this framework is very low and less than ten kilobytes. This framework has a very high speed and provides you with routing facilities as well as XHR services. Some of the features of this framework are very similar to the React.


The Svelte framework is a great framework that takes a different path from Vue and React. This framework converts code into pure JavaScript code (js vakilla), which includes third-party libraries and all third-party code, when the code is in production.


This framework is one of the most popular frameworks in this programming language. It is very easy to learn and work with. The use of this framework is usually in the construction of single-page web applications. Since this framework is the idea that all server-side functions must be within an API, this framework is for writing more functions by writing less code.


This framework is another powerful framework for Vue.js. This framework is often for building fast sites and applications using Vue text rules.

Back-End web libraries and Frameworks

There is no doubt that the JavaScript programming language on the client-side is an unrivaled language. This means that programmers, especially Front -End programmers, have to learn JavaScript. Suppose you could use a way to write on the server side of the program in the language you probably learned. This is a feature that was recently given to us with arrival of Node.js

Node.js: JavaScript runtime

Node.js is an executable environment for JavaScript. We said that the JavaScript engine on the Chrome V8 browser is called. Node.js runs this engine outside the browser. JavaScript can now be run anywhere, just like languages like Java and Python. By running Node.js on the server, we can use JavaScript as a server-side language. This means that we can write code in Back-End projects using JavaScript in addition to Front-End. In fact, the main application of Node.js is to create the ability to use JavaScript as a sever-side language such as PHP.


Express.js, or Express for short, is a very light and small framework for Node.js web applications. If you use the Node.js framework for back-end programming, using this framework is almost inevitable. Express.js makes writing tasks very easy and fast in Node.js.

Meteor: Run environment for the web

The Meteor framework, also known as Meteor.JS and MeteorJs, supports various parts of your website, including back-end programming, database management, executing your web application logic, and rendering the front-end of your web application. And you can use the meteor to perform any of these operations.

Mobile and desktop libraries and frameworks

Initially, to build applications for each platform, it was necessary to learn the native or native languages ​​of that platform. Programming was usually difficult with them. If you needed to build applications for multiple platforms, developing them would require more time, money, and manpower. Therefore, the need for a common language (cross-platform) for writing and executing code on multiple platforms was felt at once. It was a common JavaScript language!
Using JavaScript libraries and frameworks, you can learn a programming language for iOS and Android; Or write programs for Windows, Mac and Linux at the same time. Here we introduce the most famous cross-platform JavaScript programming tools for mobile and desktop applications.

React Native

React Native is a framework by which you can create a mobile application cross-platform using JavaScript. This does not mean that React Native applications are going to run inside a mobile WebFrame. React Native components are fully translated into the Native code of each platform. Also, the appearance of the components in Android and IOS is completely native. Using this method greatly reduces the cost of producing the application. Also, application development time is significantly reduced. Finally, it becomes easier to code because of the use of JavaScript instead of Java and Swipe or Objective-c.


Framework Electron.js framework is a tool that you can use to build desktop applications for Windows, Mac and Linux cross-platform. The idea for the framework came from a cross-platform text editor for JavaScript, HTML, and CSS code. Finally, after the birth of Electron.js in 2013, the Atom code editor was built with it. The user interface of applications built with Electron.js is completely native. Also, using Electron.js, you can have features such as automatic updates, error messages and other features that you have with Native applications, in your JavaScript application.

What are the best JavaScript frameworks?