Is Golang worth learning today?

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Golang, or simply “Go”, is a new programming language originally released in 2012. Tracing its origin to Google, many people believe it to be Google’s internal language.

Have you ever considered learning Golang as a new programmer? Perhaps you are an existing developer and want to add this to your wealth of skills. We’ll take a close look at Go so you can make the most informed decision possible.

Notable Features of Golang


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If there’s anything worth trying in Go, it’s the range of unique features it offers. Nevertheless, Go also shares similar attributes with other programming languages, including Python, C, C++, Java, and JavaScript.

For example, its testing capabilities and arrays of standard libraries put it in line with other languages. But some attributes make Golang more unique and worth learning. Here is an overview of a few notable ones:

Competetion

The ability to run multiple operations simultaneously is one of Golang’s unique features. It uses an attribute called goroutine to achieve this. This makes Golang programs quite fast and efficient for memory allocation.

Memory address assignment

Golang’s address assignment allows you to transfer the contents of an object, the result of a function or a variable to another. Depending on your purpose, this may be useful when inserting a model object into a database or assigning properties from one function to another.

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For example, you cannot insert a structure directly in a database. But address assignment allows you to attach the contents of a structure Where class to another variable. Therefore, you can easily insert its fields into the database. This is similar to assigning a class to an object in other programming languages.

Compiled

Undoubtedly, compiled languages ​​are faster than their interpreted counterparts since they convert directly into machine-readable formats. Although Go is a compiled language, its processing is even more efficient, thanks to other features such as garbage collection, goroutine channel and static typing.

Garbage collection

Although you can declare a variable or call a library without using it in other programming languages, you cannot do so in Go. This feature allows Go to free up unused memory that you have allocated in your program, significantly improving performance. Plus, it makes your code cleaner and more readable.

Statically typed syntax

Like C, Go supports static syntax, which improves compilation time and makes debugging easier. Essentially, you have to declare different data types rigidly, including strings, integers, arrays, and structures. This may seem strange at first if you come from languages ​​like JavaScript or Python. Rest assured, with a little practice, it doesn’t take long to master.

Go usage and market demand


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Golang pales in comparison when it comes to popularity alongside other programming languages. This comes as no surprise to most as it is relatively new. According to the 2021 Stack Overflow Developer Surveyapproximately 9.55% of developers who responded to the survey use Go, making it the 14th most popular programming language.


However, stackshare.io puts the number of businesses using Go at 2,624. These include big names like Google, Uber, Slack, Pinterest, Shopify, Twitch, and more. Of course, this list does not mention those who are changing or adopting the language for the first time. Its speed, concurrency, and CPU friendliness put it at the top of the list for companies running complex tasks.

However, this number is about 67.1% lower than those using Python. While significant, it’s no surprise – the Stack Overflow Developer Survey we referenced earlier ranks Python as the most popular backend language in 2021 through 2022.

Go’s low popularity might make you think twice about learning it as your next chosen skill. But there’s a clear indication that skilled Go developers are in short supply despite companies valuing skill. Additionally, the same survey indicated that many developers would love to switch to Go but were dreading trying at some point. Moreover, according to talent.comthe average annual salary for a Go developer in the United States is $135,000.


Therefore, despite its low popularity, Go is increasingly being adopted by businesses large and small. And with a solid foundational understanding of Go, you face less competition, unlike other popular languages ​​like JavaScript or Python which already have countless senior developers using them.

Golang: Ease of learning


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For the most part, Go has a steep learning curve. Although its syntax is static, it is quite short, complete and easy to read. It’s even easier to understand if you come from C – its syntax pattern reminds us of a simplified version of C.

And if you currently code with Java, JavaScript, or Python, you’ll find it adaptable too. Also, most programming concepts are similar across all languages. So when you know one, taking the Go becomes easier.

Go’s standard library is another unique feature that gives it adequate tooling. This ensures that you write less code and get more results.


community of people

Go has fair community support in terms of problem solving. For example, Go topics are popular on Stack Overflow to an impressive extent. And there are plenty of resources online to help you troubleshoot errors along the way.

The documentation is also quite easy to follow. So you have a high chance of solving problems when you get stuck. And luckily, various code editors and development IDEs support Go.

Nevertheless, community developers are expressing their displeasure because Google still manages most Go models. So even though it receives open source contributions, Google still decides what functionality goes in and out of Go.

Go: Applications

Golang’s speed, concurrency, simplicity, and memory efficiency make it suitable for developing many complex applications, including those that require high-performance computing. Go is a server-side language with extensive REST API support.

That said, cloud-based applications, enterprise application development, DevOps automation, robotics, artificial intelligence, and system terminal tools are areas where Go has found a strong footing.

And it even has a great prospect in Web 3.0, as it also supports blockchain development. Ultimately, if you’re considering scalability, speed, and performance, you might want to consider Go.

Go troubleshoot with code

There has been wide adoption of Go for various software development purposes. And without a doubt, Golang is worth learning if you’re deliberate about it, so don’t give up on your goals.


However, in addition to gaining a skill in Go, your ability to problem solve with the technology you use takes precedence over your choice of tools. So be sure to merge your Go skills with critical thinking to strengthen your overall talent for providing solutions. To get started, you might want to learn how to create a web server with Go.


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How to Create a Basic Web Server in Go

On your marks, get set, Golang: Start building web servers with Go.

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