What Are the Best Programming Languages That I Should Learn in 2021?

What Are the Best Programming Languages That I Should Learn in 2021

Did you know that there are around 500,000 software developer jobs unfilled in the US alone? Programming is an extremely in-demand service, meaning you can earn a fantastic living from it. However, with so many languages to learn, you need to know the best to train in.

Go popular and you will always have work, but select a more niche language and you can expect higher wages. Read on as we discuss the best programming languages to learn.


Python is one of the most popular programming languages due to its ease of use. In fact, the syntax it uses most closely resembles English, meaning it is quickly becoming a global programming method.

It is already found in a variety of applications. In fact, major programs like Spotify and Instagram operate using the open-source Django development framework which uses Python.

However, it is not just for building social tools. Mathematics, image processing, and machine learning are all easily available packages for Python.


Javascript is the most popular language amongst developers. This makes it an extremely in-demand service and all software developers will have to use it at some point.

Java is so widespread as it is not bound by a certain platform. It works on Mac, Windows, or Android systems for example. Facebook, Amazon, and Youtube all have Javascript elements running them.

The downside is that Java is a tough language to learn. Luckily, there is a huge online community of programmers that help each other out, meaning you always have assistance if you get stuck.


C# was developed by Microsoft itself. Thus, it works best for programmes that run on Windows, iOS and Android. There are a number of large website such as Bing and Marketwatch that use C# in the backend.

There are also a lot of online applications to help out C# programmers, such as C# iTextSharp. While it may not be as popular as Java, it is used by around a third of all software developers.


Swift is a fairly new language that was announced by Apple in 2014. It is primarily used for mobile app development and applications.

It runs every new iPhone or iPad as well as Apple TV and its range of watches. Knowing how to use Swift will put you at the forefront of new mobile app development and programming on this popular platform.


Kotlin was released in 2016 and is used for Android apps, web and desktop applications. It supports functional program language and can work alongside Java, making it very versatile. You can find it on websites such as Pinterest and Coursera.

To start with Kotlin you will need experience in other languages, such as Java. However, you can expect to earn a lot more than the average programmer.

Best Programming Languages

There are numerous other best programming languages that you may consider. Try to strike a balance when setting out to learn one. There are many courses and resources online so you can even begin to teach yourself.

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