Companies Using Node JS Examples of Big Companies That Use Node JS


Node.js is an open-source runtime environment built on the V8 JavaScript engine that extends JavaScript’s capabilities beyond web browsers. Node.js excels at building server-side logic, while also integrating well with JavaScript on the front end. Back-end developers can easily upskill to full-stack competencies using Node.js.

However, Node.js is still a primary aspect of their company’s operations as it makes scaling up of resources a simplistic affair in order to accommodate rising demand for their services. The main reason for Node.js development companies’ popularity can be the presence of JavaScript, one of the great languages for writing new projects. Many developers insist that JavaScript is one of the best frameworks that could be based on any web application.


These events led the company to unify the development across all their platforms. In a year-long project, they moved to Node.js, making it one of the largest production deployments of Node.js worldwide. Even though at that time it was still a very immature environment, it proved to be a smart move for the company. The new app is two to ten times faster than its predecessor, and it is also extremely lightweight. Medium uses Node.js technology to build app servers and it certainly succeeded. Today it is one of the best publishing platforms with 85 million users.

Do banks use NodeJS?

Citi Bank was using Node. js for Mobile Services, with a relatively complex architecture using Hapi. js. Several giants in Financial Services, including Morgan Stanley (desktopJS), Mastercard (sdk-core-nodejs), and Scotia Bank (organization) are using Node.

Node.js is a JavaScript runtime environment that processes incoming requests in a loop, called the event loop. Yes, programming teams would have to insert less effort into building server-side with Node.js. The availability of free tools, package managers, and the reuse of scripts are also attractive benefits of this technology. Node.js is considered a very powerful technology stack for projects that use JavaScript for client-side development. Single-page applications are very famous nowadays, especially when developers need to confer detailed information and user experience. PayPal is an internationally used consumer banking company that deals with online payment systems.

Largest Companies That Use Node.js: At a Glance

Easy to Manage – It is also seamless to administer the Node.js application with the Heroku dashboard. Scalable – It is very smooth to extend your Node.js application with Heroku. Hereof, this PaaS provider delivers a horizontal scaling feature. Especially it is a convenient choice to create RESTful APIs for non-SQL data.

Is NodeJS enough to get a job?

If you're looking to learn a technology that provides a stable, high-paying job, Node. js would be an excellent choice.

They chose Node.js for its supreme scalability and performance efficiency. LinkedIn, for a long time, was working Ruby on Rails before switching to Node.js. This decision was primarily based on increasing app performance and decreasing resource usage. By employing Node.js as their backend, Front End Developer Job Profile What Does A Front End Developer Do? Le Wagon they moved from synchronous to asynchronous request processing, which offers much faster interface loading speeds. Stack Overflow’s 2022 Developer Survey results are out, and Node.js is continuing at the top with a 46.31% stake as the most popular web framework for Web app development.

Features of Node.js

Node.JS is ideal for fast, lightweight, real-time web applications such as audio/video streaming, browser games, chats, collaboration tools social media, time trackers, and much more. For this reason, many companies decide to use Node.js in production. The technology is of much greater importance than in other applications because it saves lives, keeping astronauts safe during their dangerous space expeditions. The new system based on Node.js decreased the number of steps in the process from 28 to 7. Yes, almost all development teams can vouch for the fact that Node.js is great in terms of learning and use.

  • Unfortunately, not every company likes to talk about its tech stack.
  • Both Node.js and Go have advantages and drawbacks when it comes to different aspects of web development.
  • Yes, all kinds of streaming data don’t buffer when you use Node.js.
  • Java provided long development times as well as poor performance, so PayPal has become one of the companies using Node.js.
  • Besides server-side Node at the core of Uber operations, there are other technologies in use.
  • The availability of free tools, package managers, and the reuse of scripts are also attractive benefits of this technology.
  • One of the leading companies that use the technology and follows Node.js best practices is eBay.