Why do we need C++ addons in node JS?

It gives the opportunity to make intensive, parallel, and high-accuracy calculations. It also gives the opportunity to use C++ libraries in NodeJS. We can integrate a third-party library written in C/C++ and use it directly in NodeJS.

Is node JS really bad?

However, there is a downside to Node. js being single-threaded. The single-threaded implementation makes Node a bad choice for CPU-intensive programs. Unlike in a multi-threaded program, where one thread can be doing the CPU-intensive task and others can handle arriving requests, a Node.

Is Node JS good Quora?

Node. js certainly has some disadvantages, but it is currently one of the best tools out there in order to create asynchronous, non-blocking apps. It’s great.

What is C++ addons in node js?

Addons are dynamically-linked shared objects written in C++. The require() function can load addons as ordinary Node. js modules. Addons provide an interface between JavaScript and C/C++ libraries.

Is NodeJS really good?

As you see, Node. js is a powerful tool showing excellent performance in many cases. The list of Node. js application examples is quite long, and your project may very well benefit from using this technology.

What is good about NodeJS?

It’s a light, scalable, and cross-platform way to execute code. It uses an event-driven I/O model which makes it extremely efficient and makes scalable network application possible. With more than a billion downloads, Node. js thrives in building real-time applications, Internet of Things, and micro services.

Can you use C++ in Nodejs?

Node. js can dynamically load an external C or C++ DLL file at runtime and utilize its API to perform some operations written inside it from a JavaScript program.

Should I install node-gyp?

1 Answer. It is good to install the node-gyp globally because main purpose of the node-gyp is to build the node native modules. node-gyp also need some tool like visual studio (in case of building on Windows) and python which also installed globally. after install globally no need to install it locally.