Isomorphic JavaScript Framework: Examples and Benefits

Applications written in isomorphic JavaScript share the same JavaScript code between the user’s browser and the server hosting the application. Isomorphic JavaScript has now been adopted by popular companies and is continuing to expand for a number of reasons.

Let’s take a few minutes to go over some examples and key benefits of the isomorphic JavaScript framework.

Examples of an isomorphic JavaScript framework

The isomorphic JavaScript Framework is utilized extensively by numerous well-known companies, including Yahoo!, Facebook, Netflix, and Airbnb. Its architecture has the potential to be the most suitable option for a variety of applications. Consequently, the development of isomorphic JavaScript is advantageous for businesses because of the simplicity of the app architecture and deployment.

The development and continued operation of a server-side JavaScript execution engine is another possibility that a diverse range of businesses will consider. Other programming languages’ implementations of these kinds of applications require more features. In addition, isomorphic JavaScript apps provide straightforward and cost-effective solutions.

Key benefits of isomorphic JavaScript framework

Search engine indexing

Web crawlers need help with crawling and indexing JavaScript content. Raw code is read and analyzed by crawlers, which don’t do any rendering or processing. What you’re seeing in your browser is rendered material that has been processed. Crawling would be significantly more expensive for search engines because rendering, processing DOM, etc., require more computational power and complexity than just examining plain text. 

This issue is resolved by isomorphic JavaScript frameworks, which run code on the server to produce static websites while passing over all user interaction JS to the browser.

Faster page loading

Heavy JS code can be a bandwidth leech and slow to download. Waiting for the app/website to bootstrap and conduct initial AJAX queries and render all the downloaded code to DOMs can add additional time to the process. The result is a slow-loading website or app, dissatisfied users, and less revenue. The isomorphic approach helps to solve this type of issue by reducing download times. 

Better code maintainability

The code itself is vulnerable. More vulnerability means more work for you and your team to maintain. Because of this, it’s best to avoid having multiple templates and logic for the same page. Thanks to Node.js and other template engines like Handlebars, Mustache, and Dust, it is simple to utilize front-end/browser modules on the backend.

Furthermore, developers can reuse templates and use the same frameworks and utilities in both the server and the browser to cut down on duplication. For this reason, underscore.js, Lodash, Request, and SuperAgent are some of the most used libraries.

Final word on isomorphic JavaScript examples and benefits

The list of examples is growing as more websites and applications utilize isomorphic JavaScript. The many benefits of isomorphic Javascript make it advantageous on a number of levels for a variety of uses. While it isn’t the best option in every situation, it’s easy to see why isomorphic Javascript is a popular one.

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