Top 5 programming languages in each field

The programming and developer communities are emerging at a faster rate than ever before. Plus, various new programming languages are coming up, which are tailored for different circumstances. Such as for developers (beginners, intermediate, and experts) as well as for various fields of interest (web application, mobile applications, game development, artificial intelligence, data science). If you’re looking for a career change or even just a challenge, it might be time to learn how to code. Fortunately, we provide you with a list that is breaking down all most in-demand fields & their corresponding languages.

Web Development top 5 programming languages

App development top 5 programming languages

Artificial Intelligence top 5 programming languages

Game development top 5 programming languages

Data science top 5 programming languages

As these 3 languages are most commonly seen in our list, here are some pros and cons of every one of them


Java is often used for back-end development but is also commonly used for Android development. It’s more difficult to learn than some of the others on this list. However, its broad usage and versatility make it a solid choice if you are looking to get into apps or back-end development.


  • A lot of open-source libraries
  • Automatic memory allocation and garbage collection
  • Follows the OOP paradigm
  • Stack allocation system
  • A high degree of platform independence 
  • Highly secure due to the inclusion of a security manager responsible for defining the access of classes
  • Ideal for distributed computing
  • Supports multithreading


  • Absence of templates limits creating high-quality data structures
  • Expensive memory management
  • Slower than C or C++


JavaScript builds the front-end of Web applications (as opposed to the back-end tools that power those apps). For example, it’s commonly used in responsive Web elements. So, if you click on a button on a website to launch a form, JavaScript probably is responsible for what happens next. JavaScript is probably the most popular coding language on this list and is also one of the easiest to learn. 


  • It runs immediately within the web browser as there is no compilation requirement
  • Gives a richer interface to a website
  • Highly versatile
  • It is the programming language of the web
  • Reduced website server demand 
  • Regular updates 
  • Several add-ons for extending the functionality
  • Simplistic implementation
  • Plenty of resources 
  • Works well with other programming languages


  • Absence of copy or equivalent method
  • Allows only single inheritance
  • Interpreted differently by different browsers


Python is widely considered the most well-rounded code language, and it is used to build a wide range of Web applications, from YouTube, Instagram to financial analysis tools. It also has a large developer community and is easy to use. In other words, it is a great place to start. It focuses on code readability and has great library support, making it a good option as a starting point for your next project, or to scale large applications. 


  • Creating and using classes and objects is easy thanks to OOP characteristics
  • Extensive library support
  • Focuses on code readability
  • Has the ability to scale even the most complex applications
  • Ideal for building prototypes and testing faster
  • An ever-growing community support
  • Supports a multitude of platforms and systems


  • Not suitable for mobile computing
  • Slower as it is an interpreted programming language
  • Threading isn’t good because of Global Interpreter Lock

Polyglot programmers and all-rounders are really sought after. Whether is to be versatile enough to write a quick script and also write complex programs or you desire a new field to discover, learning what is trendy right now is a huge benefit. As developers, we deeply appreciate the knowledge that will come in handy whenever a new challenging project occurs. Thus, having a few languages in our pocket is an enormous advantage!