What is JavaScript Framework, its Features, and Top 5 JS Frameworks?
- FrameworksProgramming Books
- June 23, 2022
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What is JavaScript Framework?
Before JavaScript, there existed a JavaScript framework, which could be used for common programming functions and tasks. In essence, it serves as a foundation for building online applications and web pages.
For instance, utilizing DOM APIs to create styles, alter content, and other things require constant DOM inspection in regular JS. JS frameworks with features like templating and two-way binding can help automate this time-consuming process. Frameworks adhere to their own norms.
The well-known JavaScript framework Angular offers a variety of features, including its approach to application development, web apps, routing, and more. In comparison to the current situation in JS, it is very different.
Other frameworks, such as to respond, are more practical and do not employ an interventionist strategy. They may use to build an application either individually or together.
Top 5 JavaScript frameworks 2023:
Angular:
A very effective and strong open-source JavaScript framework is Angular. This framework, which is managed by Google, was created for use in the creation of single-page apps (SPA). In order to perform data binding, it recognizes attributes and includes HTML in the application.
Features:
Cross-Platform:
- Progressive Web Apps: High-performance, offline, and zero-step installation app-like experiences make possible by contemporary web platform characteristics.
- Native: Using Cordova, Ionic, or NativeScript techniques, the native app creation.
- Desktop: The ability to access native OS APIs allows desktop programs for Mac, Windows, and Linux to develop using the same Angular techniques as online apps.
Speed and Performance:
- Code Generation: Handwritten code gains from Angular’s conversion of templates into JavaScript virtual machine-optimized code.
- Universal: Serve the first HTML and CSS rendering of Node.js,.NET, PHP, and other servers for almost immediate rendering.
- Code Splitting: The new Component Router, which offers automatic code separation, helps Angular apps load quickly. Users then download the necessary code to render the specified view.
Productivity:
- Templates: Use a template syntax that is both straightforward and effective to create UI views.
- Angular CLI: You may immediately begin building, add components and tests, and then deploy using command-line tools.
- IDEs: Get intelligent code completion, quick errors, and other feedback from well-known editors and IDEs.
Vue.js:
Although it was only introduced in 2016, this JavaScript framework book has already made a name for itself and proven its worth by offering a wide range of features. One of the most alluring characteristics of creating high-end SPAs is the dual integration technique (Single Page Applications). Cross-platform programming, it’s a lot more dependable platform.
Features:
- Complexity: In terms of API and design, Vue.js is more straightforward. A web developer may produce straightforward apps in a single day.
- Methods: When an event happens that isn’t necessarily connected to the instance data being changed or when we wish to modify the state of a component, we utilize methods. Methods do not keep track of dependencies, although they do accept parameters.
- CSS Transitions and Animations: When HTML elements are added, changed, or deleted from the DOM, this feature provides numerous methods to perform a transition. The element in charge of returning the transition effect is one of the things that a built-in component takes care of.
React:
The React technology, which was created by Facebook, has quickly gained popularity. It uses to create and maintain the dynamic User Interface of web pages with a lot of visitors. It makes using a virtual DOM easier and, as a result, makes it easier to integrate one into any programme.
Features:
- Component-Based: Everything in React is a web page component separated into tiny components to build a view (or UIs). Every aspect of the application’s aesthetics would house within a component, which is a self-contained module. The aesthetics and interactions of ReactJS apps are defined by components.
- React Native: React Native is a modified React renderer that builds on native components rather than web components like React. Apart from converting React code to operate on iOS and Android, it also provides access to these platforms’ capabilities.
- Event handling: React has designed its own W3C object model event system that is entirely compliant. It also offers cross-browser access to a native event, so you don’t have to worry about event names and fields being incompatible. React has an event system that makes use of event delegation and a pool of event objects to conserve memory.
Node.js:
An open-source cross-platform server-side JavaScript run-time environment is Node.js. The framework is capable of handling asynchronous I/O due to its event-driven architecture. It exhibits Java-like characteristics like threading, packing, and loop generation while operating in the JavaScript Runtime Environment.
Features:
- Open source: Node.js is open-source, therefore the community has developed a number of great models that may use to enhance the functionality of Node.js projects.
- I/O is asynchronous and Event-Driven: The server does not have to wait for the API to return data because all of the APIs are asynchronous. Here, the server uses an Events notification system to produce a response from each API before moving on to the next. This method involves the server making individual queries for each API. This speeds up the process.
- It is swift: Node.js is incredibly speedy at executing code since it builds on the V8 JavaScript engine found in Google Chrome.
Polymer:
The polymer is an open-source JavaScript toolkit create by Google that can create website components without needing to reach a complex level. Additionally, it supports both one-way and two-way data binding, expanding the breadth of potential applications.
Features:
- By building on top of web-standard APIs, Polymer.js is also a JavaScript toolkit that offers the quickest way to create distinctive HTML components.
- Polymer offers polyfills so that components may modify and reuse.
- The Polymer also utilizing to create reusable widgets for use in apps and internet pages.
- This also uses Google Material Design to design mobile applications, which makes the process quick and easy.
- Users can also use the custom elements using HTML Imports since they disperse over the network.
What is JavaScript used for?
JavaScript is a text-based computer language that may use to create interactive web pages on both the client and server sides. JavaScript adds interactive elements to websites to keep visitors interested, while HTML and CSS provide structure and style.
What are the benefits of JavaScript frameworks?
Time:
provides product engineers with a ready-made set of utilities that are utilise in most product development scenarios, which speeds up development.
Maturity of development:
They effectively contribute to the overall quality of the product, notably in terms of performance and cross-platform compatibility, because the patterns used are often from a community-led by experienced talents and industry professionals.
Standards:
All generally accepted frameworks promote safe engineering practices and industry best practices. The product team that adopts it is likely to follow suit.
Reduced team learning curve:
Whether the team builds one internally or makes use of a third-party solution, any product will eventually need a framework, but it is essential for the product to function. If the team utilizes an established framework, it is extremely probable that team members will have had some exposure to the framework’s programming style and that future team members may expect to have the same experience.
Less in-house maintenance:
About 70–80 percent of a product’s entire cost during its lifetime spends on maintenance and support. The community that supports the framework will take care of improvements and bug fixes if it receives the majority of your engineering efforts, which it will.