What is Node.js?

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Node.js is an open-source runtime environment designed specifically for developing fast and scalable web applications. Based on JavaScript, this server-side environment leverages the capabilities of Google's V8 engine, out-of-the-box Node Package Manager modules (Express, socket.io, mongodb, bluebird), core JS library, and libuv, a support library that enables cross-platform compatibility. Node.js is perfect when it comes to addressing the I/O scaling issues due to its asynchronous request processing. Its single-threading architecture allows to utilize non-blocking input/output operations for concurrent connections done in the event loop. Single-thread processing, however, allows running child processes to harness the power of multiple cores within the executable environment at their fullest.

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Core benefits of using Node.js

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Node.js is a free JavaScript environment executed on the server outside the browser.

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Wastefulness and unoptimized supply management

3

Node.js utilizes a single codebase within a single programming language on both the back-end and the front-end to ensure high efficiency and cross-functionality.

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Remote access to telemedicine and mobile healthcare

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Node.js lets web app developers create high-speed and lightweight web applications that efficiently handle real-time tasks.

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And a lack of patient-specific treatment

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The extensive global community develops a wide range of web frameworks, packages and other tools to enhance the performance efficiency of Node.js.

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2

Wastefulness and unoptimized supply management

4

Remote access to telemedicine and mobile healthcare

6

And a lack of patient-specific treatment

1

Node.js is a free JavaScript environment executed on the server outside the browser.

3

Node.js utilizes a single codebase within a single programming language on both the back-end and the front-end to ensure high efficiency and cross-functionality.

5

Node.js lets web app developers create high-speed and lightweight web applications that efficiently handle real-time tasks.

7

The extensive global community develops a wide range of web frameworks, packages and other tools to enhance the performance efficiency of Node.js.

The Key Facts of Node.js

When was Node.js created?

Ryan Dahl, a software engineer from the USA, wrote Node.js in 2009. He succeeded in pairing JavaScrippt capabilities with non-blocking I/O to enable multiple concurrent requests processing.

Is Node.js good for enterprises?

Node.js ensures fast yet efficient web app development. Many well-known SMBs and large-scale enterprises opt for this runtime environment to get optimized feature-rich business applications. The world’s most trusted companies, like Walmart, LinkedIn, PayPal, Netflix, eBay, NASA, Yahoo, AppDynamics, Amazon and lots of others, benefit from great product performance while utilizing their business apps built on Node.js.

Node.js: a programming language or a framework?

None of them, since Node.js is a flexible high-performance runtime environment based on JaveScript. With this, it works perfectly with a great number of fast and reliable web development frameworks as well as libraries, databases, IDEs, cloud hosting platforms, and other software products.

Node.js: Use cases

Node.js is designed for developing highly efficient web applications, and for processing multiple concurrent requests in real time. Its single-threaded model makes Node a superb tool to be used for non-blocking I/O methods on event-driven servers. The scope of its application is really vast ranging from web app development to building APIs to microservices, scripting and automation. Node.js fits perfectly in any company’s business strategy – eCommerce, FinTech, EdTech, HealthTech, just to name a few.

When was Node.js created?

Ryan Dahl, a software engineer from the USA, wrote Node.js in 2009. He succeeded in pairing JavaScrippt capabilities with non-blocking I/O to enable multiple concurrent requests processing.

Is Node.js good for enterprises?

Node.js ensures fast yet efficient web app development. Many well-known SMBs and large-scale enterprises opt for this runtime environment to get optimized feature-rich business applications. The world’s most trusted companies, like Walmart, LinkedIn, PayPal, Netflix, eBay, NASA, Yahoo, AppDynamics, Amazon and lots of others, benefit from great product performance while utilizing their business apps built on Node.js.

Node.js: a programming language or a framework?

None of them, since Node.js is a flexible high-performance runtime environment based on JaveScript. With this, it works perfectly with a great number of fast and reliable web development frameworks as well as libraries, databases, IDEs, cloud hosting platforms, and other software products.

Node.js: Use cases

Node.js is designed for developing highly efficient web applications, and for processing multiple concurrent requests in real time. Its single-threaded model makes Node a superb tool to be used for non-blocking I/O methods on event-driven servers. The scope of its application is really vast ranging from web app development to building APIs to microservices, scripting and automation. Node.js fits perfectly in any company’s business strategy – eCommerce, FinTech, EdTech, HealthTech, just to name a few.

Primary Development Focus

Back-end (including APIs)

37%

Full Stack

39%

Front-end

14%

Ops/DevOps

2%

Desktop Applications

2%

Mobile

2%

IoT

2%

Security

<1%

What Node.js is good for

Node.js: Full stack development

Creating full-stack web applications is where Node.js can be extremely useful for web app developers. Node is great when it comes to building business apps of various types and for various industries. The most typical web apps developed with the help of Node JS are as follows:

  • Single-page applications (SPA)
  • Real-time apps, including chatbots
  • Data streaming applications
  • Browser games and gamification apps for business

Node.js: Back end development

Backend development is what NodeJS was primarily designed for. The server-side architecture of Node.js enables the runtime environment to provide full-fledged backend support for web and desktop business apps. Both iOS and Android applications can benefit greatly from leveraging the capabilities of API servers built on Node.js. The advantages of using NodeJS on the back end are:

  • Building REST APIs for any different types of web applications
  • Handling data updates from the front end
  • Providing code coherence for both server- and client-side
  • Showing great results when dealing with intensive I/O app operations

Node.js: Front end development

The usage of Node JS on the front end is relatively smaller when compared to full stack and back end volumes. Node.js servers come in handy for a wide range of frontend tasks, like

  • Establishing optimized throughput and data connectivity
  • Ensuring high-quality data streaming
  • Developing effective system monitoring dashboards
  • Pushing scalable real-time data
  • Handling concurrent requests at scale
  • Accepting massive file uploads

Our Customers’ Results

250%

Increase in Sales of Customers’ Products

550%

Increase in Online Donations for NGOs

5.0★★★★★

Ratings from Clients’ Satisfaction

61.5%

Decrease in Headcount

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