Golang vs Node.js

Nodejs vs Golang has been the theme of many internet wars. Going by numbers, the end seems nowhere near. However, we decided to take the plunge and do a bit of research on it. To come up with a more accurate verdict on Nodejs vs Golang , we read up a bit on it. So here goes

No search on the internet can begin without a search on Quora. Here’s what we found; it points to how developers see Golang as an excellent replacement choice for Node.js. We have a completely unbiased view on this! Let’s try and make sense of what is happening and why developers, as well as businesses, are preferring Golang over the popular Node.js.

Node js performance:

Firstly, anyone who has used both the languages would realize that CPU performance or memory bound tasks are slow with Node.js. Node.js is based on JavaScript, an interpreted language. Interpreted languages are slower than most of the compiled languages. With Nodes dynamically typed nature, it does not reach the Raw performance that Go can achieve. In contrast, Golang’s performance is similar to C or C++ and C which is a compiled language. Only in cases of network communication or database interaction Node can equals Go in performance.

Concurrent and Scalable:

This is an another aspect in go vs node where Golang beats most of the modern computing languages. Node is no exception to this rule. Golang is scalable due to its “goroutines.” Goroutines help multiple threads perform simultaneously. Also, execution of parallel tasks is efficient and reliable. As Node.js is single-threaded instructions are executed in sequence. This limits its ability during massive scaling when a lot of parallel processes are executed at the same time.

Language Maturity:

Any comparison between the two languages would also be incomplete without a mention of the Maturity. Golang is quite robust and Mature for its age while for Node the changing API becomes a cause for API problems for developers who are writing and using Node modules.

To be fair to both the languages, it is not as though Node.js is going out of “Business” anytime soon but when it comes to developing “Business” Solutions Golang is the best choice. Golang Performance is lightning fast, scalability and concurrency is its USP, and it helps build way more Robust applications. These are just some of the factors which are a priority for developing LOB Applications. When you consider Nodejs vs Golang Golang is the wiser choice. Thus the verdict is out on go vs node.

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