The technology industry is rapidly evolving and with it, the programming languages that developers use. Here are the top 5 programming languages that are expected to be most popular in 2023.


Python has been growing in popularity for the past few years and is expected to continue to do so in 2023. This is due to its simplicity, versatility, and the fact that it can be used for a variety of purposes such as web development, scientific computing, and machine learning.

Python is used in a variety of industries, some of the most common ones include:

Web Development: Python can be used to build web applications using frameworks such as Django and Flask.

Data Science: Python is a popular language for data analysis and visualization due to its libraries such as Pandas, Numpy, and Matplotlib.

Machine Learning: Due to its simplicity of use and plenty of libraries, like TensorFlow, PyTorch, and scikit-learn, Python is the language of choice for many machine learning and artificial intelligence applications.

Finance: Python is used in finance for tasks such as algorithmic trading, risk management, and data analysis.

Networking: Python is used in networking for tasks such as network automation and network security due to its libraries and scripts.

These are just a few examples, Python is a versatile language that can be used for many different purposes and industries such as gaming and science/research. 

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For many years, JavaScript has been a mainstay in web development, and its popularity is still growing. The demand for JavaScript engineers is rising as a result of the popularity of front-end frameworks like React, Angular, and Vue.

As a dynamic and high-level programming language, JavaScript is widely used for:

Web Development: JavaScript is the most widely used programming language for creating dynamic and interactive web pages. It enables developers to add interactivity and other advanced features to websites, such as form validation, dynamic content updates, and interactive animations.

Web Applications: JavaScript can be used to build full-fledged web applications that run in the browser, such as online productivity tools, e-commerce platforms, and social media applications.

Server-side Development: JavaScript can also be used for server-side development through technologies like Node.js, which allows developers to build fast and scalable network applications.

Mobile Apps: JavaScript can be used to develop cross-platform mobile apps using frameworks like React Native, Ionic, and Cordova.

If your 2023 goals include learning JavaScript, here's our training catalogue

You may find this video helpful: Top 6 Reasons To Learn JavaScript Now!


Java has been around for over 25 years and is still widely used in enterprise applications and Android app development. Its longevity and widespread use in both large and small companies make it a language that will continue to be popular in 2023.

Here are approximate average salaries for a Java developer in some countries:

United States: $85,000 to $130,000 per year

United Kingdom: £45,000 to £60,000 per year

Germany: €50,000 to €70,000 per year

United Arab Emirates: AED 250,000 to AED 400,000 per year

Please note that these figures are approximate and may vary based on factors such as experience, location, company size, and demand. Also, it's worth mentioning that salaries can be higher in larger cities or for more senior positions. 

If these average salaries look good to you, explore our Java training catalogue


Swift is a powerful and modern programming language developed by Apple for developing software for Apple's platforms such as iOS, macOS, watchOS, and tvOS. Likely to remain popular this year, Swift is known for its performance, readability, and ease of use, making it a popular choice for developing a wide range of apps. This  open-sourced language that has a growing and supportive community, also offers a multitude of tools and resources that can be used by developers.

Swift is the primary programming language for iOS, macOS, watchOS, and tvOS development, making it an essential language for developers who want to build apps for Apple's platforms. So, any developer who wants to work for Apple would benefit immensely from learning Swift. Additionally, Swift has been designed for performance and efficiency, and these futures makes it a popular choice for developing resource-intensive apps such as games and virtual reality applications.

Click here to browse our Swift training catalogue. 


Kotlin is a modern programming language that is often used as an alternative to Java for Android app development. It is a concise and expressive language that is easy to learn and use, making it a popular choice for developers.

Kotlin is definitely worth learning! Here are a few reasons why:

- Kotlin is gaining popularity in the Android app development community and is now officially supported by Google as a first-class language for Android development.

- Kotlin is fully interoperable with Java, which means that Java code can be easily integrated into a Kotlin project and vice versa. This makes it easier for Java developers to adopt Kotlin and for existing Java projects to integrate Kotlin components.

-  Kotlin is a concise and expressive language that reduces the amount of boilerplate code and makes it easier to write and maintain code.

- When compared to Java, Kotlin performs better, especially when it comes to memory management and null safety.

- Kotlin has a growing and supportive community, with a wealth of resources, libraries, and tools available to help developers.

To sum up, Kotlin is a modern, versatile, and powerful programming language that is definitely worth learning, especially for Android app development. If you are already proficient in Java, the learning curve for Kotlin is relatively low and the benefits are significant.

As Bilginç IT Academy, we offer the finest courses to learn Kotlin. Browse our catalogue and find the best Kotlin training for yourself. 

In conclusion, the popularity of programming languages is constantly changing and these 5 languages are expected to be at the forefront in 2023. From Python's versatility to JavaScript's dominance in web development, each language offers its own unique benefits and opportunities for developers.


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