Top 10 JavaScript Frameworks | A Definitive Guide with Best Practices

Last updated on 26th Dec 2021, Blog, General

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js is a progressive framework for building user interfaces. It is an up-and-coming framework that helps developers in integrating with other libraries and existing projects. It has an ecosystem of libraries that allow developers to create complex and solid single-page applications.

• What is JavaScript Framework?
• Why Do Developers Love JavaScript Frameworks?
• Features of javascript framework
• What Does a JavaScript Framework Do?
• What’s the Difference Between a JavaScript Framework and a JavaScript Library?
• The Most Popular JavaScript Frameworks
• How to Choose the Best JavaScript Framework to Use
• How JavaScript Works?
• Benefits of Javascript
• Conclusion

What is JavaScript Framework?

• A JavaScript framework is a collection of JavaScript code libraries using which web developers can save time by using pre-written code in their programming.


• Users can develop robust web applications without a JavaScript framework, but taking advantage of benefits such as templates that handle basic programming patterns can be of great help. Whenever you start developing an application using the framework, you can avoid writing the same feature code again. Instead, you can export those features from framework libraries and persist.


• It is known that JavaScript is one of the most well-known languages ​​for both front-end and back-end web development. And the JavaScript framework gives developers a start with a plethora of ready-made modules and features needed to develop JavaScript applications.


• Whether it is developing dynamic websites or web-based applications, JS has done the groundwork. While JavaScript provides the basis of the foundation, the beautifying stuff is provided by the JS framework.

Why Do Developers Love JavaScript Frameworks?

• Just as a foodie loves his food, a fitness freak loves to go to the gym, a traveller loves to explore new places – the community of developers loves JavaScript frameworks. Because it is properly constructed with model/view separation unlike any other programming language.


• In web programming, JavaScript provides the familiarity and comfort of object-oriented programming ideas. This gives web pages a lot of dynamic capability and makes them more intuitive and interactive. Turn your app idea into a profitable business with javascript. From start to finish, developing web apps and websites can take time.


• Online frameworks, or more accurately, JavaScript frameworks, take advantage of the fact that most websites and web apps share a set of properties in common. The pre-written JavaScript code that generates regular programming features is rendered by the JavaScript framework, which greatly simplifies the overall development process.

Features of javascript framework:

• Universal support
• Imperative and structured
• Dynamic
• Object-oriented / prototype based
• Functional
• Representative
• Versatile



Universal support

• It is currently the most popular programming language used by all web developers.
• It is the most basic language used by beginners in software development.



Imperative and structured

• One of the widely regarded benefits of JavaScript is its structure.
• JavaScript has both function and block scoping, which is a distinct feature from C.
• The syntax uses control flow (if and else statements), which is why it is called structured.



Dynamic

• JavaScript is the only scripting language that is understood by the browser, enabling the programmer to design the browser in a better way. object-oriented/prototype-based
• JavaScript is an object-oriented programming language.
• It uses objective prototypes instead of classes for inheritance.
• It lets programmers customise classes and implement functions in code.
• The built-in objects used are tasks and dates.



Functional

• JavaScript frameworks support anonymous functions.
• Functions used in JavaScript are object nested functions, where control flow (if and else statements) is used.



Representative

• Supports implicit and explicit delegation.
• JavaScript lets us write event handlers that respond to users and other events.



versatile

JavaScript can be used on a wide range of applications such as animation, web design and game development.

What Does a JavaScript Framework Do?

• Each JavaScript framework serves a different purpose. JavaScript is a firm choice for web development and many of its frameworks revolve around this undertaking.


• It can take a lot of work to build web apps and websites from start to finish. Web frameworks – or indeed, JavaScript frameworks – take advantage of the fact that each website and web app have common features.


• As such, you can think of the term framework quite literally. Homes also rely on the framework as a framework for the overall support and shape of the exterior framing. Software frameworks do the same.


• JavaScript frameworks present pre-written JavaScript code that produces regular programming features, ultimately making development easier.

What’s the Difference Between a JavaScript Framework and a JavaScript Library?

• With JavaScript libraries, developers call specific functions from native code. But developers can’t call JavaScript Framework. Instead, frameworks call and use a piece of code in a predetermined way. Frameworks define application design.


• The adoption of code from frameworks is more holistic than the use of libraries. A framework not only provides a one-stop solution but a complete template for development. The benefits are more organisation and more efficiency.

The Most Popular JavaScript Frameworks:

1. ReactJS

• The current leader in the JavaScript UI framework field is React. At first, Facebook developers started working on it to make their work easier. The application called Facebook Ads was growing very fast, which meant complex management and support. As a result, the team began building a library to help them with efficiency. They had an early prototype before 2011 and two years later, the library was open source and available to the public. A lot of business giants are currently using it: AirBNB, PayPal, Netflix, etc.
• React is based on a reusable component. Simply put, these are blocks of code that can be classified as classes or functions. Each component represents a specific part of a page, such as a logo, a button, or an input box. The parameters they use are called props, which stands for properties. Speaking of syntax, most developers agree that React is easier to learn when you already know JavaScript.



2. Angular

• Angular is one of the most powerful and open-source JavaScript frameworks. Google operates this framework and it is designed to be used for developing Single Page Applications (SPA). This development framework is primarily known because it provides the best conditions for developers to combine JavaScript with HTML and CSS. More than half a million websites, such as google.com, youtube.com, etc., use Angular.
• One of the factors that made it so reliable is Google’s support. It is also the JavaScript UI framework of choice for Google app developers. Angular has a component-based architecture just like React. You can manipulate, nest and reuse them as needed. To write an application for Angular you have to use TypeScript. It is a JavaScript superset that uses the same syntax but also supports static typing and classes. In TypeScript, you get access modifiers, enums, generics, hybrid types, and more. Generally speaking, Angular is a great platform to see if you are a new dev.



3. Vue.js

• Vue is an open-source JavaScript framework for creating creative UIs. Integration with Vue into projects using other JavaScript libraries is simplified because it is designed to be adaptable. There are currently over 36,000 websites using Vue. Companies like Stackoverflow, PlayStation, etc. depend on Vue for their UI websites.
• Vue.js is also fairly easy to learn: all you need is JavaScript and all the background knowledge needed for HTML. Another strength of Vue.js is its official command-line interface (CLI). It’s the basic tooling that speeds up development by offering a tonne of plugins, presets, instant prototyping, and an interactive project scaffolding tool. Some of its features include components, templates, transitions, and two-way data binding, as well as a responsiveness focus. Reactivity is when you change or update a JavaScript object in Vue. Vue.js uses something called Shadow DOM which renders the page faster.



4. jQuery

• JQuery is probably the most popular JavaScript library with lots of features for modern day development. JQuery is a fast and concise JavaScript library created by John Resig in 2006. It is a cross-platform JavaScript library designed to simplify HTML client-side scripting. There are currently over 19 million websites using jQuery! WordPress, Facebook, Google, IBM and many other companies rely on jQuery to provide some kind of web browsing experience.
• You can use the jQuery API, also known as the DOM, to handle, animate, and manipulate an event in an HTML document. In addition, jQuery is used with Angular and React app building tools. In short, one of the most important JavaScript libraries for web development.



5. Backbone.js

• It is one of the most popular JavaScript frameworks. It can be used to build single page applications. The development of this framework includes the idea that all server-side functions should flow through an API, which will help achieve complex functionality by writing less code.
• BackboneJS is a lightweight JavaScript library that enables developing and structuring client-side applications running in a web browser. Unlike other frameworks, Backbone puts the developer in charge of choosing the right tool that works best for a given project. More than half a million websites are currently using Backbone, including tumblr.com, espn.com, soundcloud.com, and many more.



6. node.js

• Node.js is an open-source, server-side platform built on the Google Chrome JavaScript engine. The number of websites using NodeJS has increased by 84,000.
• It is one of the most downloaded, cross-platform runtime environments for running JavaScript code. Node.js is an asynchronous, single-threaded, non-blocking I/O model that makes it lightweight and efficient. The Node.js package ecosystem, npm, is also the largest open-source library ecosystem in the world.



7. ember.js

• Ember.js is an open-source JavaScript framework originally released in 2011 by Yehuda Katz. Before it was known as Ember.js it was known as Sproutcore 2.0. Work on the Ember framework began in 2011, and version 1.0 was released two years later. Rather than a single company backing the project, Ember has many supporters who are usually users of the framework, such as LinkedIn and Yahoo.
• It is also highly scalable and can be used for large projects. Apple Music, which has over 60 million subscribers worldwide, was built on Ember. If you want to see how you can – there is a tool called Ember Inspector that allows you to view Ember’s projects online.

How to Choose the Best JavaScript Framework to Use:

• A JavaScript framework will never be a bad choice if you choose to use the JavaScript language. Frameworks save time and to that end, money. Knowing what a JavaScript framework is in the first place is an important step in optimizing your web development process.


• Now that you have an understanding of what a JavaScript framework can do for you, the next step is to think carefully about which JavaScript framework might best serve you. Of course, this may require more dedicated research than a specialized article.


• For example, Google Trends shows Node.js as more popular than many of the above frameworks. But it is possible because Node.js is a runtime environment and can be deployed with other frameworks.


• AngularJS is the second most popular framework. Yet it is one of the oldest JavaScript frameworks and was first released a decade ago in 2010. Despite its popularity, it is difficult to tell whether this is due to merit or tradition.



Apologetic language

The rules for syntactic writing are waived, for example, any semicolons missing are automatically inserted. It’s good to start building logic into code writing initially, before moving on to higher language syntax rules and so forth.

Instant product

It’s as simple as writing code, run it on the web, and get the output as soon as it’s compiled.

Front-end development

JavaScript has extended its framework for front-end application design like AngularJS.

Back-end development

A JavaScript framework called Node.JS allows programmers to develop server-side applications.

Mobile application development

• Be it any software, JavaScript code can be used.
• Exporting Javascript code to iOS or Windows gives the same output as Android or vice versa
• JavaScript is still the holy grail for web page look-alives.
• JavaScript brings life to every web page famous example is netflix
• It lets you apply complex code to web pages.
• Since JavaScript is the only language that the browser understands, all code is written in JavaScript.
• It helps you perform real-time interactions such as an image popping up, or an animated video all coded in JavaScript.
• It adds behaviour to the web page and makes the design interactive.

How JavaScript Works?

HTML

• HTML is for structuring websites, for example, video on web pages, data tables are all designed by it.
• It can create static web pages with all the required content for the web page.

Css

• CSS also helps in creating static pages.
• The styling of the HTML structure, such as setting the background colour and font, is all CSS.

Javascript

• It creates animated images or updates the content.
• JavaScript enhances the visitor’s experience by converting a static page created by HTML and CSS into one that can interact with them

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Benefits of Javascript:

• It is compatible with web browsers as JavaScript is the only language understood by the browser.
• The back-end and front-end can reuse the code used in JavaScript.
• The key advantage is that JavaScript frameworks can create hybrid applications.
• JavaScript is used to create mobile applications, web applications for various software, be it Windows, iOS or Android.
• One hybrid application for all software.
• JavaScript allows pages to be attractive, event responsive, display efficient visuals, process variable text, validate data, create cookies, and detect the user’s browser.

Conclusion:

• A JavaScript framework can help you turn an amorphous blob of code into a real development project. You have lots of options depending on what you’re working on, the scalability of your project, your preferred development features, and even what architectural pattern you prefer for web development.
• But if any of this ever gets confused, don’t be afraid to reach out.
• Trio has some JavaScript connoisseurs who can take on your entire project from bare-bones frames to a fully fleshed out web app or website.
• JavaScript is the future of web development. It all comes down to which framework is chosen based on the functionality and features in demand.
• JavaScript is widely used both in front-end client-side code and in back-end code for server or game development.
• In addition, the fact that the browser knows only one language, makes JavaScript gain its popularity.
• All messages/information transmitted must be in JavaScript. New ECMAScript standards are developed every year with improved features of JavaScript.