The Top 10 Programming Languages in 2021

The Top 10 Programming Languages in 2021

Programming Language is the principle essential for practically every tech requirement, whether it is Web Development, Machine Learning, or Data Science. We can now see how the positioning of these Programming Languages changes according to the interest they generate and the prevalence of their usage among the development community. As an enterprise wishing to develop software, you need to be in step with all the latest trends, techniques, patterns, and arrangements of Programming Languages to stay applicable and relevant in the tech market.

There are many Programming Languages in the market today across the world, with a plethora of options to hire dedicated developers and choosing the right one for your development initiative could prove taxing in complexity. But don’t fret. With a deep analysis of recent reports, statistics, and governing body white papers, I have collated a list of the top 10 programming languages all set to dominate in 2021. So let’s get to it.

1. JavaScript

Various languages come and vanish away, but JavaScript is one of the few languages that is still getting rave reviews in the programming scene. In the TIOBE positioning report, JavaScript has been positioned as the best programming language consistently. The Stack Overflow review depicts that JavaScript is the most well-known language among designers. Some companies that use JavaScript are Google, Facebook, Uber, Microsoft

2. Python

Python has encountered gigantic adoption advancements of around 18-19% over the last 5 years. At the PYPL index, Python is at #1. The language holds a position among the most famous programming languages in most prestigious platforms like Stack Overflow, Github, etc. Additionally, Python’s closeness with moving headways like AI and ML makes it more ideal among developers.

3. C/C++

The evergreen C and C++ languages were positioned in the top 5 programming languages at the TIOBE index of 2020, and at the PYPL list, C/C++ has seen an upward pattern of around 0.1 % , positioned at the #5rank. There are numerous enormous tech associations that recruit C/C++ designers with attractive compensations. E.g., Adobe, Oracle, Microsoft, Nvidia, etc., and to learn C/C++ in 2021 isn’t only crucial for beginners from the vocation points of view but it also makes it simpler for you to learn other programming languages thereafter.

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Usually, it has all the earmarks of being out that JAVA is losing its appeal anyway when we look at the genuine subtleties – consistently, JAVA ends up with an excellent position that demonstrates the specific language is still advancing and is quite sought after in the tech world. According to the RedMonk reports, JAVA is positioned at third rank behind JavaScript and Python. Notable companies that use JAVA Are-Amazon, Adobe and Flipkart

5. R Language

R has seen a sensational ascent in its positioning on a multitude of reputed indexes for programming languages. Especially on TIOBE positioning, it has jumped to the 9th position from the sixteenth position in under 1 year. Notable companies that leverage the r language are- Google, Uber and Facebook.

6. Kotlin

A gigantic propensity of engineers leaning towards Kotlin is seen after Google proclaimed it as its favoured language for Android application development. The Stack Overflow review states that Kotlin ranks fourth among the most venerated programming languages. Furthermore, the quantity of Kotlin developers in the Github community is rapidly expanding.

7. C#

The C# language is positioned at the fourth and fifth positions at TIOBE and PYPL list.

The language is being used in Unity game engine programming dependably by the engineers, and enterprises – This implies that positions for C# designers in the market are also good. Subsequently, in the event that you’re envisioning learning C# in 2021, you can pull out all the stops without batting an eyelid.

8. PHP

If you, like a few others, are thinking that PHP’s efficiency and popularity are no longer justified, despite the potential benefits of utilizing it in 2021, then you ought to know that the language is so far doing very well in the tech world and is still being favoured by developers across the globe. Notable companies that utilize PHP are- WordPress, Wikipedia, and Facebook.

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9. Go

Despite the fact that Go isn’t a much-publicized programming language, it has seen an impressive expansion in its interest and prevalence among the engineers over the last couple of years.

Notable companies that utilize Go are- Google and Uber

10. Scala

A number of different associations are envisioning consolidating Scala into their associations and thinking about its through and through developing interest among developers, it can easily be the most sought after programming languages in 2021. Notable companies that utilize Scala are- eBay, Linkedin, and Netflix.

In summation

There you have it, the top 10 programming languages in 2021. While the banking sector prefers utilizing JAVA and C++, companies with a younger target audience prefer the extensibility of languages like Python and JavaScript. Each of the ten languages I mentioned above has its own niche that it fits perfectly in. Choosing between these languages would depend entirely on your enterprise’s requirements, goals, and user preferences. So invest some time in research to find the language most suited to your enterprise. A top rated software development company will be able to niche and empower your development initiative with your choice amongst these robust, efficient, and highly effective programming languages.

Happy Coding!

Zalak-Shah author profileZalak Shah is a Program Manager at Radixweb who enjoys and excels at developing roadmaps with profound technological milestones for our customers, desiring an agile journey to comprehensive digital transformation. As Program Manager, Zalak ensures that technology, business processes, and functional requirements remain aligned to the customer’s business requirement while seamlessly integrating the aspects above. When not immersed in work (which he mostly is), Zalak loves spending time with his coveted gadget collection.


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Shankar is a tech blogger who occasionally enjoys penning historical fiction. With over a thousand articles written on tech, business, finance, marketing, mobile, social media, cloud storage, software, and general topics, he has been creating material for the past eight years.

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