Top 11 Programming Languages of 2021 that Naïve Programmer Cannot Miss to Learn

Programming serves as a tool to build solutions for problems of all kinds.

From data analysis to web development, from IoT devices to predictive modeling, programming finds universal application across industries.

Youngsters are drawn towards programming due to the fact that it is not necessary to graduate in computer science or have a tutor to become a programmer. There are extensive online resources to become a self-taught programmer.

As we move forward, the world keeps changing. Therefore, a new programming language takes precedence, and replaces what was previously popular.

To stay relevant in the industry, one must quickly learn to catch up with the in-demand programming languages.

Here are a few languages set to dominate 2021.

Top Programming Languages for 2021

1. Java

Despite the rising popularity of many other languages, Java remains one of the in-demand languages today. Several surveys have proved that there are plenty of opportunities for Java developers even today.

Java is a general-purpose object oriented language. Its most notable feature is the ‘write once, run anywhere’ feature. Code written in Java can be executed across multiple platforms without repeated compilation.

Java is used in Android development, building web applications, and in big data as well.

Most of the tech giants such as Google, Amazon, Adobe use Java as their back-end tool. Therefore, the ability to code in Java is sure to open up technical opportunities for anyone.

2. Python

Data science and machine learning have become one of the most popular sub-sectors within the IT industry.

Thus, it is not a surprise that the programing languages that help implement these concepts are popular as well. This makes Python developers one of the highest paid employees.

Python is the most preferred language for building machine learning models and performing data analysis. The reason for its rise to fame is its simple syntax and code readability.

Python also has a large global community across popular online platforms – Github, Stackoverflow etc.

Its rich libraries make it easy to use the language for game development, application development, image processing and much more.

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3. PHP

Some people in the developer community may be wondering whether PHP will still be relevant in 2021. The answer is yes – it has continuously featured in the most popular programming languages surveys.

It is a simple yet powerful server-side scripting language used primarily for website development. If you are a web development newbie, PHP would be an ideal place to start with.

It easily integrates with other popular tools – HTML, CSS and Javascript.

Those interested in PHP development can further their skills by venturing into widely used PHP frameworks – Laravel, CodeIgnitor and the like.

4. Javascript

Javascript is one of the widely used tools in front-end development. It is the language that can add interactivity to web applications.

Today, many people access websites from their smartphones and tablets. Thus, there is a need to add responsive design to websites. Javascript can help achieve that.

With the help of frameworks such as Angular, Vue and React, Javascript is also being used for back end development.

5. C#

C# is considered as a powerful language within the .NET framework. Due to its cross platform feature, it is one of the most popular languages. It is useful in building mobile and enterprise software solutions.

Strengths of C# include speed, scalability, interoperability and object orientedness. For Microsoft developers, C# is the top choice for programming.

6. Go

Go or Golang is a relatively new programming language. Developed by Google in 2007, it is a simple language that can handle massive codebases.

According to some programmers, Golang has the potential to be a great alternative for Python. Popular companies using Go include Twitch, Uber and DropBox.

Compared to the other languages, Go is a lesser-known tool.

However, it is quickly catching up in popularity, and Golang developers are wanted in several companies today.

7. Swift

Swift is a programming language predominantly used to build Mac and iOS applications. Apple developed and launched Swift in 2014.

It is an open-source language best known for its support for most of the features found in Objective-C. Its clean syntax and less code make the language easier to learn.

8. C++

C++ is one of the oldest languages on this list. Yet, it occupies a position among the top languages for 2021.

C++ is not only in popular use, it also acts as a strong foundation for people who want to learn programming. C++ is useful in desktop applications, game development and competitive programming.

Programmers with a major in computer science would have most likely started their programming journey with the procedural language C, or its extension C++ – which is an object oriented language.

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9. R

After Python, R is the most preferred language for data analysis. With R, one can implement a wide range of statistical concepts, visualize data and draw meaningful insights from it.

Although R has an active online community, it does not enjoy the same popularity as Python. One reason for this could perhaps be its relatively steeper learning curve.

It is an open-source programming language and well suitable for people having statistical and mathematical concepts.

10. Matlab

Matlab is a licensed programming language which was developed in the 1980s. The language has made a comeback into the list of the most popular languages due to its use in machine learning and deep learning.

Even those with a basic programming language can easily get acquainted with Matlab. It is mainly used for running visualizations and for hardware engineering.

11. Kotlin

Kotlin has time and again featured in surveys regarding the trending programming languages. Due to its seamless integration with Java, it is best option for Android app development.

It is a good choice for those interested in app development for Android phones. The team behind Kotlin aimed to develop a language that was better than Java.

Kotlin may not have overtaken Java’s popularity, but it can address some issues that surface in Java. App developers have used Kotlin for fixing bugs or rewriting Java code for some apps.

Summary

As the popularity of programming languages keeps changing, programmers who are willing to update themselves are the ones who will be able to surf through the waves of change.

For most of the popular languages, one can find dedicated programmer communities.

Those interested in programming can become a part of the community and participate in healthy discussions.