NodeJS vs ReactJS: Which Is Better For App Development In 2022

Introducing You to NodeJS

Basic Attributes of Nodejs

  • Runs at an accelerated speed. As a result of being built on the V8 JavaScript Engine, the library of this framework functions at an altogether accelerated speed particularly during code execution.
  • Data buffering hardly takes place. This is because the applications built on this run time environment output the data within chunks.
  • The release of this run time environment has been done under the MIT License.

Pros and Cons of Node.js


  • Being extremely easy to learn, Node.js requires developers to have good knowledge of areas like JavaScript and the basics of Object-Oriented Programming.
  • The requirement of minimal files and codes is a blessing in disguise for developers. This is because they can seamlessly share one language between the server and the client-side of the app, thereby saving time on the arduous task of switching between the back-end and front-end.
  • Scalability is another main benefit that Node.js empowers developers with. This is particularly a boon for startups. As a result of the support this run time environment provides in creating extremely lightweight and fast systems that deliver extremely good real-time responses which can be scaled as per future business demands, goes on to make it a favorite among developers.
  • The presence of an extremely active community for Node.js goes on to make the run time environment a hot favorite among developers and startups alike. This is because it saves time for them in reinventing a particular solution. As a result of the presence of multiple tools etc, therefore the development speed goes up categorically.


  • Due to API (Application Programming Interface) changing at a rapid pace, the stability factor is a big question mark. Therefore, it may so happen that a new API may appear with some incompatible changes. This might prompt the developers to make changes within the codebases that are accessible.
  • The presence of an inefficient library support system is another reason why developers shy away from using this environment. This is especially while performing tasks like Object-Relational Mapping, and image processing.
  • Despite the single-threaded and event-driven nature of Node.js, it is something that comes as a deterrent in the way of performance. It may, in fact, go down categorically, especially during CPU-based computing.
  • Netflix
  • NASA
  • Trello
  • LinkedIn
  • Uber
  • Twitter

All You Need to Know about ReactJS

Basic Features of ReactJS

  • Virtual DOM. This is one main constituent that makes ReactJS so popular, particularly among developers. This is due to the fast and flexible app development support.
  • JSX. This is another main element that allows ReactJS to stand out. It helps developers to seamlessly and effortlessly write the building blocks of this library.
  • Data flow is unidirectional. This means developers do not get the freedom to directly update a particular component. They would have to utilize the callback function. Thereafter, they can add the necessary changes. Especially as a result of using a JavaScript app architecture Flux, data flow from a single architecture becomes a cakewalk.
  • Conditional statements. This is another useful element that allows this library to stand out. This is because developers can seamlessly display data within the browser when necessary.

Pros and Cons of ReactJS


  • Being extremely easy to learn and use, apart from being endowed with a good documentation supply and tutorials, developers can flawlessly master web app development and mobile app development.
  • It helps produce a dynamic web app. This is due to the ease it provides developers in including fewer codes and placing more focus on the functionality.
  • Due to the virtual DOM presence, developers can write virtual components ensuring the smooth and fast performance of the end solution.
  • The app built using ReactJS is easily navigable. This is due to the ease of running across servers. Particularly with the rendering and returning support of the virtual DOM, the app becomes easy to run across different search engines.


  • Due to constant updates, performing the task of documentation becomes hard. This, in turn, leads to developers writing instructions independently that may evolve within their current project.
  • As a result of React covering only the UI layer, therefore, developers would require to use other technologies. This is particularly while receiving complete tooling set for project development.
  • JSX acts as an obstacle for developers, particularly those new to the task. This is due to the complexity of the overall learning curve.

Popular Platform using ReactJS

  • Instagram
  • Airbnb
  • Discord
  • Wix

Summarizing — NodeJS vs ReactJS— Which One is Better?



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Smith Daniel

Smith Daniel

A Digital Marketer at XongoLab, a leading mobile app development services provider company specializing in iOS & Android app development.