Is node JS suitable for production?

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.

What is Nodejs not good for?

js receives a CPU bound task: Whenever a heavy request comes to the event loop, Node. js would set all the CPU available to process it first, and then answer other requests queued. That results in slow processing and overall delay in the event loop, which is why Node. js is not recommended for heavy computation.

Why is node js not good?

Not Suitable for Heavy-Computing Apps Node. js doesn’t support multi-threaded programming yet. It is able to serve way more complicated applications than Ruby, but it’s not suitable for performing long-running calculations. Heavy computations block the incoming requests, which can lead to decrease of performance .

Should I learn Java spring or node JS?

From the professional standpoint, Java/Spring is far more important than JavaScript/Node: Java is the most popular programming language in the world.

What is the best NodeJS framework for web development?

10 Best NodeJS Frameworks for Developers. 1 1. Hapi.js. It is introduced by Eran Hammer at Walmart while trying to handle traffic on black Friday. It is a powerful and robust open-source best 2 2. Express.js. 3 3. Koa.js. 4 4. Sails.js. 5 5. Meteor.js.

What is node Node JS?

Node also called Node.js where js means JavaScript is an open-source, cross-platform runtime environment for executing JavaScript code outside of the browser.

Which companies use Node JS for backend development?

The latter also became one of the first companies to use Node.js for its mobile application backend. The technology was later adopted by a number of technology leaders, such as Uber, eBay, Walmart, and Netflix, to name a few. However, it wasn’t until recently that wide adoption of server-side JavaScript with Node.js started.

How many people download Node JS every year?

With a total of 368,985,988 downloads and over 750 new contributors as stated in Node-by-numbers report 2018, the project seems to be stronger than ever. Using Node.js for backend, you automatically get all the pros of full stack JavaScript development, such as: