Top 10 Programming Languages in 2021

Many programming languages made it big but soon disappeared into thin air. However, JavaScript is one such language that has been in the picture for quite some time now and has made it pretty clear that it is here to stay. According to the TIOBE ranking report, JavaScript has been rated as one of the top 10 programming languages for many years now. This is not all. According to a survey conducted by Stack Overflow, JavaScript is the most popular programming language for web developers. JavaScript is one of the programming languages that has been enjoying a top position amongst others at Octoverse as well.

If we specifically talk about what JavaScript is good for then the programming language is known to add responsive elements on various web pages. It is also used in a variety of different web applications for web development and game development mostly. If you are worried about whether this programming language is compatible with other frameworks, do not be because it has strong compatibility with renowned frameworks such as React, Angular, Vue, etc. Considering how so many websites already rely on JavaScript as their main programming language, it is safe to say that it will rule over others in 2021 as well.

According to the RedMonk Ranking report, Python is the second-best programming language after JavaScript. In the last 5 years, Python has gained around 19% of the popularity when you compare it with other languages. In the year 2020, this programming language was ranked to be the number one choice amongst web developers and was also rated at the first position as per the PYPL index. The reason why many web developers prefer Python to other programming languages is the fact that it is quite compatible with technologies such as Artificial Intelligence and Machine Learning.

Python is also quite easy to use. So, if you are someone who is just starting with a programming domain, it might be a good choice for you. If you are wondering why and how Python has gained so much popularity then you should know that it is because of its simple syntax that makes the programming language readable, easy to use and learn. That’s not all for Python though. Python has other key features to attract more users such as a library support system, GUI programming support and much more.

They say that some things age like old wine. It is quite true in the case of programming languages such as C and C++. With time, their demand has significantly increased, and they have managed to secure the third position in the list of top programming languages in the year 2021. According to the PYPL index, C and C++ have grown significantly, ranking as the fifth most popular programming language. There are so many big tech giants in the market that will hire either a C or a C++ programming language web developer.

These companies include but are not limited to Adobe, Microsoft, etc. If you are planning to learn a programming language in 2021, you should consider learning C and C++. It might not only be good for you career-wise but will also make things easier for you when you move ahead with learning other languages later.

Talking about C as a programming language particularly, it is commonly used to develop low-level systems such as various operating systems, etc. Something else that you might want to know about this programming language is that other languages also inherit a lot of the properties from the C and C++ programming language.

A lot of people might feel that with the development of programming languages and others gaining so much popularity, Java has lost its charm. However, it is not true. If you look closely at the statistics, they clearly state that Java is one of the top programming languages in 2021. Yes, you read that correctly. You would be amazed to know that Java is used by around 8 million web developers, all across the globe. If this does not tell you how popular this programming language is then we do not know what will. According to the RedMonk report, Java has ranked third after JavaScript and Python in the race of the top programming languages.

Java is not just any programming language. It is an object-oriented language. Java is easily one of the most celebrated programming languages because it works on the objective of Write Once Run Anywhere. This helps Java and the users of this programming language to execute it anywhere they like. Top tech companies such as Amazon and Flipkart use Java. If you are interested in learning a programming language in 2021, you should consider learning Java for your career progression as well as an added quality that you will have. You would be amazed at the number of people who are willing to learn and use this programming language because of its growing demand in the year 2021.

The R language is one of the programming languages that has gained a lot of popularity on different indexes that measure the growth and performance of various languages that are in demand by web developers and users. If we talk about the big tech giants in the world today such as Facebook and Google, they are also using the R language proudly for their business needs. There is no doubt about the increasing demand for this programming language, especially in the field of data science and machinery.

If you want to make a career in these fields then you should consider learning the R language.

If you are someone who likes to follow the news then there is no chance you missed the Kotlin programming language, it’s making waves due to its popularity around Android application development. This is not something that happened overnight. It was Google that declared this programming language as the most preferred language for android app development, and that is when it all started.

One of the many benefits of using Kotlin as a programming language is that it is interoperable with Java. Yes, you read that correctly. This means that it also supports all the Java libraries and data. In terms of learning this programming language, when you compare it with others in the list, it is quite easy to learn. Talking about renowned frameworks for using Kotlin, there is KTor and Vert.x to name a few. Also, if you are interested in a job at Uber or Netflix, knowing Kotlin could come in quite handy for you.

If you look at various programming languages and the rating that they have on different indexes then one language that deserves a special mention in the year 2021 is C#. According to the TIOBE and the PYPL programming index reports, C# ranks on the fourth and fifth positions respectively. As per the GitHub Language Ranking report, C# holds the fifth position among other programming languages for the past two years. If we talk about career opportunities with regard to this specific programming language then you would find many if you are living in India or are planning to move there for work.

This programming language has gained a lot of popularity in the world of gaming. However, that’s not all, C# is also used in different Windows apps and server-side apps. If you think that C# is one of those programming languages that does not have a library then you are seriously mistaken. It comes with a library of its own that makes it an efficient programming language amongst others on the list. This is a structured programming language, a feature that makes it stand out and also something that web developers appreciate about C# as a language.

Companies like Intellectsoft and Capgemini also prefer using C# as a programming language for their business purposes. If you are someone who knows this programming language or are thinking about learning it, there is no reason why you shouldn’t.

PHP is another programming language that you should consider giving attention to in the year 2021. It is one of the most popular languages in the tech world today and there is no reason for you to believe that it has lost its appeal. Web developers all across the world still prefer PHP as a programming language despite so many other options. They can’t just be choosing it for no reason.

Popular sites such as Facebook and WordPress heavily rely on PHP. Yes, you read that correctly. These companies are also actively seeking professionals who are familiar with the programming language and would be willing to work for them.

Something else that you might be interested to know about PHP is that it is an open-source scripting programming language. This means that it is especially used for the development of a website. It has some amazing features in this regard like cross-platform compatibility and easy integration with HTML and CSS.

A few of the renowned PHP frameworks that you should take into consideration are Laravel and Codelgniter.

If we talk about a programming language that has kept away from all the attention that it should be getting but has not been, it is Go. It is only during the past few years that this programming language has gained a lot of popularity amongst web developers. Some of the most popular companies that are using Go as a programming language are Google and Uber. So, if you are also looking forward to learning this programming language then there is no reason why you should delay it any further.

Talking about statically typed programming languages, Go is developed by Google. One of the major reasons why Go is a popular choice amongst web developers is its syntax. Go has a syntax that is quite similar to the C language. If you are worried about dealing with issues such as slow compilation and execution then you should not be worried because you won’t be dealing with those once you start using Go.

Last but certainly not least, Scala is a programming language that has made it to the list of the top 10 languages to use in 2021. If you are only starting then using Scala would be a good choice to use with regards to programming languages. Many big companies such as Netflix and eBay are already using Scala. Thus, you must consider learning this programming language if you want to make it big into the world of web development.

This programming language was specifically designed to get rid of issues that many web developers were facing with Java. Scala is one programming language that is generally used to support object-oriented and functional programming approaches. If you are looking for lazy computation and great scalability then this is one programming language that you should consider using.