4 best programming languages to learn in 2021

Computer scientists and software developers are still in high demand. Developers all over the world are being urged to bring their skills back as new people enter the sector. If you are a beginner to software development, the most difficult component of learning programming knows where to start. Many programming languages ​​are widely used, and each has its own level of difficulty.


A good understanding of the best programming languages ​​– yes, more than one – is required for many IT professions today. You want to be sure that the programming language of your choice is the most popular on the market. 


Top Programming Languages to Learn

A good understanding of the major programming languages ​​is required for careers in computer science. So, if you are looking to refinish, change your career, or just learn something new, a new programming language is a good place to start.


There are various aspects to consider when choosing a language to learn, including the level of difficulty, the typical wage for that language, and how that language is used in the industry. We are going to discuss the top four programming languages which one should learn in 2021.



Python is considered to be at the top of the tree in modern programming languages. Every programmer should learn python, even if he is just starting his career in 2021. Python has a simple and intuitive syntax. As a result, it is an excellent place for a beginner to start.


Python is one of the trending languages as programmers are using it more than ever. Python is the language of choice in the fields of machine learning, deep learning, artificial intelligence, and other data science topics, but it’s also great for working on a website or mobile app backend app.


It can be said that its position at the top is due to its importance in the field of data science. NumPy and SciPy are two Python packages that are widely used in the disciplines of scientific computing, mathematics, and engineering. 


Data is the theme, and it’s probably the biggest topic in tech right now. Python is a great choice for academics because of its scientific and data applications.


The availability and versatility of Python have allowed all kinds of libraries to continue to evolve. Python is not only used by big names. Python is the predominant backend package used by many startups.


Perhaps because of this intersection between founder and rookie, this language is a good place to start for stacked Python developers. Python introduced a different world of opportunities to get success as a programmer.


Python will be a great fit for fresh graduates and veteran programmers in 2020 and 2021. And it will be growing in the future for sure.




Java is a well-known programming language that has been around for some time. It is still one of the most popular and spoken languages. Java is most commonly used in Website Development, application development, and big data analytics, but it can be used in almost any situation (especially distributed systems).


For web applications and microservices at the enterprise level, Java is required. Which is expected to increase in the coming year, Java will continue to dominate the Indian banking and IT business in 2021.


Java is required for Android development because it provides excellent memory allocation and performance. Sites like Google, Twitter, Amazon, and YouTube may use it on the backend as well.


Hibernate and Spring are two examples of the new Java frameworks. These frameworks are increasingly used by professionals who want to learn programming languages. 


Java is a little more difficult to learn than Python, however, professionals who are fluent in this language are in great demand. You can earn up to $79,000 annually as a Java developer.




Swift is a great place to start if you’re interested in Apple products and mobile app development. Swift is in the top ten popular programming languages ​​in almost all surveys. It was created early in 2014 by Apple. The purpose of this development is for Linux and Mac applications. 


Swift is also a great language for mobile developers because it’s easy to learn and supports practically everything Objective-C does.


Swift is an open-source programming language that is easy to learn and provides almost all the features of Objective-C. If you are with less programming capabilities, you can still use Swift. It can be used with IBM Swift Sandbox and IBM Bluemix. 


Swift is used in several notable iOS apps, including WordPress, Mozilla Firefox, SoundCloud, and even Flappy Bird. Moreover, Apple’s position as a technology leader is irreplaceable, and iOS apps remain the most profitable in the App Store.




Kotlin is a programming language that enables functional programming, Itis fully compatible with Java. Kotlin was built to be a better programming language than Java, and its users agree. Android applications, web applications, desktop applications, and server-side applications are developed using Kotlin. 


Most Google apps now use Kotlin, which was built to be a more user-friendly version of Java. Pinterest and Post Mates are two other companies that will employ Kotlin in 2020. A programmer must know Kotlin, as we know that android is the most used operating system.




You mustn’t get caught up in flashy trends and popularity contests while choosing the programming language to study. The best programming languages ​​to learn in 2021 will likely be the same as in previous years, and that will likely be the case in the next several years as well. 


Therefore, if you want to advance in your job, it is crucial to improve your skills and continue learning the required programming languages.

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