What is the difference between golang and nodejs?

What is the difference between golang and nodejs? The following article will compare Golang and nodejs and introduce the differences between golang and nodejs. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.

Introduction to golang

Let’s take a look at golang first. This technology is free, but Compiled, open source, programming language for general-purpose development. This language was developed by two experts from Google, Ken Thompson and Rob Pike, and was developed in 2007. This language is very close to the C language and supports structure definition and garbage collection. Memory usage is also more convenient and safer.

Because it is very close to the C language, golang blocks out some features of modern programming languages. For example, class inheritance does not exist.

Introduction to nodejs

Let’s take a look at nodejs again. This technology is also open source. JavaScript as the core language is cross-platform. Application system for creating server-side real-time processing. The creator is Ryan Dahl, and the creation time was 2009.

This system can run on multiple platforms. Can support windows, MAC osx. Linux and unix.

The difference between golang and nodejs

Overall comparison

Golang and nodejs two technologies They are all very popular technologies for back-end development, and they all support cross-platform. Both technologies have similar running times, both have been developed successfully, and both are very stable. There are no major changes in the technical architecture. If you hold relevant technical books from a few years ago, you can still use them in today's development. This is a very important factor in developing learners.

Because the main programming language of nodejs is JavaScript. This language is also the mainstream language for front-end development. Nodejs has a relatively advantage here. After learning this technology, you may have done both front-end and back-end.

Golang is different. Currently, the most important application of Golang is back-end development. Although some development teams are working on extending Golang to the front-end as one of the front-end development languages. But this part of the technology still remains to be seen. It will take at least several years of iteration to win the support and users of the vast development community.

Although Golang is relatively simple, it has a lot of pitfalls. To do Golang development, you must understand the following concepts: Channel, strict typing, co-routines, interfaces, pointers, etc. The above concepts are all king-level development pits.

Performance comparison

The performance situation is like this.

Nodejs uses a single-threaded asynchronous processing mode. The program efficiency is very high. This is unexpected by many people. But facts speak louder than words. In the face of powerful performance data, nodejs has always been highly cost-effective in back-end development.

Golang can be directly compiled into binary files and supports multi-threading, so its performance is slightly faster than nodejs.

Its performance characteristics are a bit like programs written in c or c. So in theory, it has unparalleled performance advantages.

Comparison of Development Tools

There are very good editors and development tools to choose from when developing nodejs, and each development tool is excellent.

golang seems relatively shabby in this regard. There really isn't a very decent code editor and development tool at the moment.

Error handling comparison

In Nodejs, it is very easy to judge error handling.

However, golang seems to be stretched.

Concurrency comparison

Since golang supports multi-threading, its concurrency is stronger than nodejs.

So, when faced with these two technologies, which one should you choose in a development project?

But always remember that sentence, the ideal is very full, the reality is very skinny.

The problem cannot be solved by patting oneself on the head. We need to make decisions based on our actual development team situation.

In addition, if you have a lot of manpower and want some people to do back-end development, you can choose golang. Relatively speaking, the requirements for using the golang language are higher, that is, the threshold is higher than that of nodejs.

Recommended learning: Golang tutorial

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