Programming Languages: Top 5 Skills You Need to Learn Before 2020

As we advance into 2020, here are five of the top programming language skills.

The ever-growing list of programming languages and protocols can be overwhelming. The options can make it tough to pick one that’s most suitable for your jobs or project at hand. Here are five of the top programming language skills to learn before the year 2020:


Python has been a growing programming language and it shows no signs of disappearing. You’ll find it in web applications, desktop apps, network servers, machine learning, and more.

You might find Python useful for backend services and API’s if you’re in security or Site Reliability Engineering. Python-based web development framework like Django, Pyramid and Turbo Gear have found more and more popularity.

Python is open-source, meaning it is free to use despite being an object-oriented language. This type of parallel programming does not affect the performance of your code in any way.


JavaScript is the most popular language according to Stack OverFlow. More than half of all developers use JavaScript. It’s vital to front-end development and increasingly relevant to back-end development. And it’s rapidly expanding into areas like game development and the (IoT) Internet of things.

JavaScript allows you to build interactive websites. It’s an essential web tool technology alongside HTML and CSS, with most browsers implementing it. It’s crucial for getting into web-development and it’s generally easier to pick and do something tangible with.


Kotlin is a general-purpose programming language with type inference. Although Kotlin isn’t one of the most highly paid languages as of right now, its demand as soaring thanks to Google declaring it as the official language for android app development.
Kotlin is the 15th most active top programming language skills to learn on GitHub, having risen by one rank since last year.

Kotlin’s popularity has rapidly soared this year. In 2018, the score of Kotlin in Google trends was a mere 71, and as of May 2019, it scores 90 out of 100.


Go is a minimal language like Python. Developed by Google, who are also Python lovers, they came up with a language which is simple to write like Python but more efficient like C++. Go provides better features to write concurrent programs.

Go is the third-most highly paid language globally in the Stack Overflow developer survey 2019. In the era when multi-core apps are being written, Go addresses the need quite well and also there’s built-in support of concurrency in it.


If you want to get into IOS mobile development, you should consider Swift as a high-paid career path. Swift is a relatively new programming language released in 2014. It’s Apple’s new language options for programming native IOS and Mac-OS applications.

Native apps have been found to outperform hybrid apps, and Sprite-Kit makes it even easier to build 2D games. An improvement considering terms of usability and performance compared to Objective-C.

Knowing which languages are gaining popularity can ensure better career growth.
Information shared compiled with a survey from Stack Overflow Developer Survey 2019 and Github