The programming language landscape is constantly changing and increasingly competitive. Every year new languages appear, some languages rise or fall in popularity, and the most popular programming languages change. We want to give you an overview of current industry trends and some of the factors influencing language usage trends.
The demand for specialists for the position of Software Engineer has been increasing for some time. With a high probability, we can claim that this upward trend will continue. Research by the BLS (US BUREAU OF LABOR STATISTICS) underscores this view. It shows that by 2028 the number of programming jobs will increase by 21%. As a result, the number of people interested in expanding their knowledge of this IT skill area is growing rapidly.
If you are thinking of learning a programming language or are already in the IT industry, this information about the forecasts for the most popular technologies for 2023 can be very useful.
TOP 10 most popular programming languages:
1. Python
The first place on the list is occupied by Python - a versatile programming language, created 30 years ago by Guido van Rossum. This technology is used in the development of applications such as Instagram, Pinterest, Disqus, Uber, Reddit, Dropbox, Spotify, Google Search, Youtube and many others. That is why programmers who know this programming language are highly sought after by IT recruitment agencies. Python was the most popular programming language in the TIOBE index in 2020, 2021 and 2022. There has been a very strong upward trend for several years, and there is no indication that this trend will change dramatically in 2023.
2. JavaScript
In second place is JavaScript - the king of the frontend. It is a programming language used to create websites. According to the Stack Overflow Developers Survey, it is the most popular and in-demand programming language in 2022.
Like Python, JavaScript has a strong community and many ready-made libraries and components that make the language easy to use. This programming language has no competition if you need to create a frontend for your website, application or software. It is very easy to learn because it is a high-level language, so it does not require a lot of complexities in the code. In addition, JavaScript works well with other languages and can be used in many different applications. It's also a great platform when building dynamic elements on a page.
3. C / C++
C is one of the oldest programming languages, from which other languages such as JavaScript and C# are derived. In addition, the C++ language can be considered an extended version of C.
Both languages have high performance, so they are widely used to develop various applications. They are considered universal languages. This means they can be compiled for many systems. Programmers love these programming languages because they are very fast and efficient.
According to the TIOBE index, the C++ language experienced growth compared to 2021 and is now – after Python – the second most popular programming language.
4. Go
If you are thinking of learning a new programming language to improve your skills, then Go could be a good option. This technology was developed by Google in 2007 and was used to create web applications and APIs. Although Go has not achieved a growth rate on the same scale as the previously described languages, it can still be counted among the highly sought-after skills.
It is a general-purpose, easy-to-learn programming language with clear syntax that makes it easy to write simple, reliable, and efficient software. It is ideal for creating web servers or complete machine learning packages. In terms of functionality, it has almost all the typical features of C and C++, but it does not have a complex syntax.
Go, like Python, is used to create systems based on artificial intelligence, so its popularity will increase.
5. Java
Until a few years ago, Java would probably have been at the top of the list. This programming language was declared the language of the year in 2005 and 2015. However, its popularity is decreasing year by year.
Java is still a stable language that is supported by many large corporations. It's used by companies like NASA, Netflix, Spotify, LinkedIn, Uber, Amazon and more.
The language is currently used in the development of mobile applications, websites and even Big Data. It is the primary programming language for Android devices, so the demand for related skills will continue to be high.
6. C#
C# is a general-purpose, high-level, object-oriented programming language. It was developed as Microsoft's answer to Java. C# is integrated into the .NET platform, both in the framework and in the management environment.
C# is a technology created to create and develop applications for Windows systems. Since the .NET framework began to be used on Linux and Mac, it is possible to develop native software in this language for any platform.
This technology is used to develop Windows applications, video games, anti-hacking software, mobile applications, VR and more. Many applications have been built in C#, including simple computer programs and large web portals. It is used by global giants like Microsoft, Slack and Pinterest. In the Stack Overflow 2022 report, C# ranked just behind Java at #7 and Tiobe at #5.
7. Rust
Another valuable programming language in 2023. Not as popular or sought after among programmers, but definitely worth attention. According to Stack Overflow 2022, Rust is the most preferred programming language for the seventh year in a row, with 87% of programmers saying they want to keep using it and 17% wanting to develop in it.
Its main purpose is to program low-level systems, but Rust still focuses on security and speed. The main focus is on code security, so programs can't access parts of memory they don't use. However, it is not a language for beginners, it is difficult to learn, but the acquired skills will definitely pay off in the near future. Rust shows a significant upward trend.
8. Ruby
Ruby is an interpreted and fully object-oriented programming language. It was developed in the 1990s and is considered easy to learn. As a technology with a simple syntax, it is often used for scripting, word processing, and prototyping new applications.
Its significant advantage is massive web frameworks and applications written in languages such as the well-known Ruby on Rails. Ruby is a stable and popular language used by Twitch, Shopify, Starbucks and Tumblr. In addition, it is the sixth highest paid programming language in the world.
9. Kotlin
Kotlin is a programming language that is part of the JVM family. It is considered by most programmers to be a concise language that is easy to read and maintain. It features a safe and intelligent compiler and can run on a variety of systems. The time when interest in the language increased was definitely in 2019. This happened because Google then announced Kotlin as the current preferred language for Android applications. So, in conclusion, Google apps are based on Kotlin.
Despite the fact that this programming language has a smaller community of programmers than Java, it is considered much more popular (more than 63% of programmers said that they love this language).
10. Swift
Swift is a programming language that was created in 2014 by Apple. It replaced Objective-C, which was previously used by the company. It is mainly used on macOS, iOS and Linux devices. Its syntax is similar to Java and C# and allows you to write apps for watches, tablets, computers, smartphones, TVs and servers. Interestingly, iOS apps generate the most revenue in the mobile app market.
Apple is still one of the top brands, so Swift will continue to be a big player this year. According to TIOBE, Swift's popularity declined in 2022, however, it is still a technology worth learning in 2023.
This is the list of the top 10 most popular programming languages in 2023 according to NSHOST. Of course, this covers only some current technologies, and we have intentionally limited our analysis to the most universal and popular ones today.
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