Software Engineering
Node.js, often simply referred to as Node, is an open-source, JavaScript-based runtime environment that allows developers to build scalable and high-performance server-side applications. Created in 2009, Node.js has gained significant popularity in the software development community for its ability to handle a large number of concurrent connections and its efficient non-blocking I/O model.

We are Node.js development agency

Most of our custom backends, middlewares for Headless CMSs, and content migration backends are based on Node.js.

Why choose Node.js?

  1. JavaScript Everywhere: Node.js uses JavaScript as its programming language. This means that developers can use the same language on both the server side and the client side, resulting in increased productivity and code reusability. JavaScript's widespread knowledge and extensive range of libraries and frameworks make it a popular choice for web development.
  2. Non-Blocking and Asynchronous I/O: Node.js utilizes an event-driven, non-blocking I/O model, which allows it to handle multiple requests simultaneously. This makes it highly efficient, as it does not waste resources waiting for input/output operations to complete. This non-blocking nature is particularly beneficial for applications with high-concurrency and real-time requirements.
  3. Scalability: Node.js excels in building highly scalable applications. It leverages a single-threaded event loop that efficiently manages concurrent connections.
  4. Serverless Performance: Node has still on of the fastest cold-starts for AWS Lambda, making it perfect for serverless computing.

Is Node.js still in demand?

Yes, the demand for Node.js is still very high. Many companies are consistently looking for skilled Node.js developers to build and maintain their web applications. The popularity of Node.js continues to surge due to its efficient performance and versatility. It's not only used in web application development but also in API development, IoT applications, chatbots, and real-time collaboration tools, increasing its demand in various sectors.

The wide use of Node.js can be attributed to its thriving ecosystem. With its large and active community, Node.js boasts over 1.5 million open-source packages hosted by the npm package manager. This results in a faster development process, making Node.js a preferred choice for many developers globally.

Moreover, the rising demand for managing real-time data streams also contributes to the increased need for Node.js experts. This skill is particularly important in today's data-driven world, where businesses heavily rely on real-time data for decision-making.

Furthermore, the demand for Node.js expertise has surpassed that of older, more widespread web technologies like PHP, indicating its growing popularity and influence in the industry. In fact, according to Stack Overflow’s 2023 Developer Survey, Node.js continues to top the list as the most popular web framework for web app development, holding a 45%+ stake.

It's clear that Node.js is still in high demand and this trend shows no sign of slowing down. As such, it is an excellent choice for developers looking to enhance their skill set and for businesses seeking robust, efficient web application solutions.

Is Node.js used by companies?

Absolutely, Node.js is widely adopted by numerous businesses across various industries. The use of Node.js is not limited to startups or medium-sized companies, but it's also embraced by tech giants. Several global companies have integrated Node.js into their tech stack, witnessing significant improvements in their performance and operations.

Our engineering teams use Node every time there's a need to build a custom backend or middleware. A number of Headless CMS with which we are working are also using Node as their engine, making it easy for us to extend them.

Contact us to discuss about Node.js and the JavaScript/TypeScript ecosystem in general!

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