What is node.js?

What is node.js?

Node.js is an open source, cross-platform that runs on a JavaScript runtime environment and executes JavaScript code outside a browser. By using Node.js JavaScript on the server, you can generate dynamic content and can add, delete, and modify data in your database.

Node.js can be used to develop different types of applications such as web applications, real-time chat applications, command line applications, REST API servers, and more. It is a lightweight framework that has bare minimum modules whereas; other modules can be added as per the need of an application.

Why Use Node.Js For Back-End Development?

A node.js application runs in a single process, without creating a new thread for every request. Node.js handles thousands of concurrent connections without hosting the burden of managing thread concurrency with a single server. This feature makes NodeJS unique with a lot of other features likes:

  • 1

    Low-Cost Development

    Node.js is highly recognized for its advanced features and functionalities. During the development of node.js web applications, the expenses incurred are relatively low.

  • 2

    Superior Data Handling

    Node.js- an effective backend development JavaScript runtime environment offers seamless data exchange with quicker solutions from Windows Nonstop to UNIX to OS X servers.

  • 3


    Companies like PayPal, Uber, LinkedIn, Netflix, and eBay have developed their application in Node.js. Dealing with heavy and impulsive applications like these, Node.js is highly scalable.

  • 4

    Real-Time Web Applications

    Using node.js, one can develop multi-user real-time web applications with ease and authority. When it comes to developing real-time applications, node.js is popular for delivering amazing tasking capabilities.

Popular Websites And Web Applications Built On Node.Js

Companies that use JavaScript know that it is a go-to language to build dynamic websites. Node.js is a platform used by many skilled web developers for amping up their back-end development. Node.js is the most popular language among major business enterprises like:

  • LinkedIn
  • Netflix
  • eBay
  • Uber
  • Trello
  • Walmart
  • GoDaddy
  • PayPal
  • NASA
  • Groupon
Popular Websites And Web Applications Built On Node.Js

Nodejs For Dynamic Web Application Development

Node.js is a versatile platform for building all sorts of dynamic applications. It allows JavaScript applications to run on a server and client-side at the same time, so is extremely popular among developers to create and deploy micro-services. Node.js applications can complete backend services by creating server endpoints on the API connect platform to record data requests and server responses.

  • Faster Time-To-Market

    Faster Time-To-Market

    Time is extremely precious for every growing company. The first few months for startups are extremely crucial where the members have to work relentlessly to iterate, test, deploy and deliver as quickly as possible. Node.js massively reduces the application development time and particularly helps in making the time-to-market cycle shorter.

  • MVP Development

    MVP Development

    Strict timeframes and short budgets mean with the least effort, investments, and resources the product is well received without paying more money on deployment. With the help of node.js, one can quickly develop an MVP (minimum viable product) - a piece of full-featured software that can go to the market singularly and can satisfy customers. MVP is at a rudimentary stage on the way to a complete application.

  • Active Node.js Community

    Active Node.js Community

    NPM (a node package manager), Node.js’ package ecosystem is the fastest growing software registry that provides numerous libraries and reusable templates. The vast community has a lot of developers who can help you solve any of your queries by incorporating reusable libraries and templates into your code to add more value with less time and effort.

Why Is Backend Development Crucial For A Company's Success?

In today's web-dominated world, a website is a priceless asset. Your customer cannot have a positive experience on your website without effective back-end development. You can have an aesthetically pleasing website, but if the application isn’t functionally appropriate, the entire endeavor will fail. Your website's back-end oversees database interactions, calculations, and performance. Therefore, backend development done by an experienced backend developer is very important.

  • It facilitates the exchange of information

  • It runs in a variety of different environments

  • Directly impacts the users’ experience on the website

  • Enhances the effectiveness of each frontend feature