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Who Uses Node.js: Top Companies That Use Node.js for Backend

Who Uses Node.js: Top Companies That Use Node.js for Backend

Who Uses Node.js

Node.js is a server environment of JavaScript that executes code from a browser. It is ideal for the one who uses Node Js and for various websites such as streaming, games, time trackers, social networking applications, etc. It offers a scalable and rapid solution for applications in real-time.

The most popular programming language in the world, and for the one that uses Node Js, the best programming language which is written in JavaScript, opens the door to numerous companies.

It’s no surprise that many firms, including some of the essential players such as Netflix and PayPal, have become a very trendy technology. Which firms utilize and how do they profit from Node.js technology? In this blog article, you may find the solution, although the best way you could enjoy all the benefits of this tech is by looking for some professional node js developers for hire and have them take care of everything.

Is Node.js Really Changing the Market?

Node.js is the world’s leading technological leader with 50.4 percent, according to Stack Overflow. So, why is it so popular?

The recent Node.js study shows that this technology substantially influences the company, with developers’ productivity rising by 68 percent, application performance improving by 48 percent, and customer happiness rising by 13 percent. In addition, throughout the years, these figures appear to grow:

Moreover, the Node.js study cites the use of Node.js frameworks by four in five backend and full-stack engineers. So why are developers using Node.js?

First, it is simple to work with such a JavaScript environment and permits server-side code execution. Secondly, it provides great scalability and faster cycles of development. Finally, it’s the technology with a prosperous open-source community. Find out more from professionals regarding Node.js’ overall advantages.

The Top 4 Well Known Enterprises Using Node.js

It is easy to believe that NASA, Uber, and even Twitter are the largest organizations using Node.js, based on a broad list of benefits. So who utilizes Node.js, why did they choose to migrate to Node.js, and how did it work?


With 93 million subscribers globally, Netflix is the leading supplier for streaming content and video-on-demand. Her journey to today’s achievement began in 2015 when Java – using Netflix backend technology – was unable to handle such a fast-growing database:

  • The growth of the rear end could not match the front end, which led to greater load times.
  • The customized user interface design proved impossible, leading to an unsatisfactory client experience.
  • Java has taken too much time to construct, which has led to inefficiently sluggish development and deployment.

Thanks to Node js Netflix has the following advantages:

  • The startup time has dropped by 70 percent after the introduction of Node.js Technology. It takes only one second now, rather than 10 seconds, to load the Netflix interface.
  • js makes it simpler to connect microservices into a comprehensive UI and break a vast amount of information.
  • As Node.js was a JavaScript-based environment, the move from backend to front end has accelerated dramatically.


NASA is one of the world’s most famous companies. After an accident, NASA chose to make a shift to Node.js nearly fatally. Due to poor data storages across several sites, the accident was caused by lengthy access times. NASA developers felt it necessary to reduce access time by moving data onto the cloud database. Furthermore, JavaScript was used to build most of NASA’s apps.

NASA’s advantages:

  • The time of access is 300 percent longer, allowing consumers to obtain information in seconds rather than hours.
  • NASA has successfully transferred and accesses legacy databases through APIs to the cloud.
  • js has reduced the procedure from 28 to only seven steps of dealing with databases to facilitate scientific inquiry greatly.


Trello is an industry-wide and country-wide solution for project management. A platform like this needs quick real-time updates without latency, and therefore, Trello is one of the firms using Node.js on its server-side. To guarantee that updates are made correctly, and on time, Trello must juggle many real-time connections on the server.

Highlights of Trello:

  • js has made a single-page application incredibly lightweight.
  • Trello has a latency of 0%, thanks to Node.js.
  • The architecture of Node.js allows development and prototyping expenditures to be reduced.

PayPal Node.js transition

PayPal is an international leader in the field of online payments and transfers, with over 200 million active accounts. In 2013, they had some problems due to the usage of Java, which did not blend well in the development of the frontend. Java gave both low performance and significant development time, making PayPal an enterprise utilizing Node.js.

The advantages purchased via PayPal:

  • In a shorter period of time, a smaller development team created Node.js based applications.
  • Response time decreased, and the loading time dropped by 35 percent.
  • Since Node.js technology was used, the number of user requests per second has increased.

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