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8 Programming Languages essential to Learn in 2020


Everything in our life has become simpler and convenient because of programming languages and computer coding. The majority of tasks that we perform on a daily basis on the internet are possible because of websites and mobile apps. 

All these sites and mobile apps are built on different programming languages. Hence, coding is and will be one of the most well-paying jobs in the current world. Coding skills are useful in IT, web designing, data analytics, data science, and other related fields. 

You might have a question, which programming languages will be in great demand in 2020? How many languages should I learn to take your career to the next level? Don’t worry, here you will get the answer to all these questions. 

Whether you want to pursue your career as a freelancer or work in any of the popular IT companies around the world, it’s crucial to have an idea about what currently works in the industry. Therefore, here we will provide a list of programming languages that will help to excel in your career as a developer in 2020.

Without waiting much, let’s get started:

8 Programming Languages essential to Learn in 2020

  1. Python

Python has remained first in the list of best programming languages around since last few years. It is one of the most amazing languages that every developer should learn next year. The language is not only quick-to-learn but also provides simple & organized code, that is useful to develop a quite good web application.

Python is not only used for developing web and desktop apps, but also in different fields such as GUI-based desktop apps, network servers, machine learning, and data science. It is useful to build backend APIs. Also, Python-based frameworks like Django, Turbo Gear, Flask, etc are used for web and TensorFlow, Keras, and SciPy are used for data science.

Python is the best language for beginners. Therefore, if you are just entering into the world of coding, go with python. 

2. JavaScript

As per the survey conducted by StackOverflow, one of the biggest online survey community, JavaScript is the second most sought after programming languages in 2020. 

Currently, it is not even possible to develop a website or app without JavaScript. JavaScript is interpreted and light-weight programing language. Also, the entry of frameworks such as Angular, ReactJS, JQuery has made JavaScript popular.

JavaScript increases the code-validation possibility of the client-side to make sure that there are no weak points that can be utilized in your web application.

JavaScripts increases the chances of code-validation on the client-side to verify that there is no susceptibility that can be utilized in a web app.

JavaScript is highly important in front-end development. It is mainly utilized for building dynamic web pages. For back-end development in JavaScript, you can utilize the Node.js framework.

3. TypeScript

Due to the constant need to enhance the performance and the other factors of computer programs, TypeScript was introduced. It is a superset of JavaScript and an object-oriented programming language released to improve the capabilities of JS. 

TypeScript allows developers to write and maintain code without much effort. It provides a detailed description of all the components of the code and is useful to develop huge & complex applications with a strict syntax.

Considering TypeScript is heavily organized, various beginners choose to start learning their programming via TypeScript. Based on the kind of advantages it offers, TypeScript might leave JS behind in 2020 and become one of the most popular programming languages.

4. Kotlin

Kotlin is one of the most popular cross-platform programming languages that you should consider to make your career as a developer in 2020.

Kotlin is a cross-platform, general-purpose, statistically typed programming language that you should definitely learn to enter into the development field in 2020. Kotlin becomes highly popular after Google officially titled it as “first-class” language for Android App development. 

Due to Kotlin’s language’s similarities with Java, Android developers can quickly switch easily along with their ability to access their earlier frameworks. 

Moreover, Java is highly preferred, Kotlin consists of native support, and various IDEs such as IntelliJ IDEA and Android Studio are helping in the Kotlin as well as Android development.

5. Swift

Swift one of the most popular languages for iPhone App Development. It is mainly a general-purpose compiled language that offers developers an easy and unified syntax. It is basically influenced by Python and Ruby which are quick, safe and simple-to-learn.

Swift has become much more popular since it’s last few releases; for instance, Swift 5 comes with ABI stability, however, the next version 5.1 comes with module stability. Based on its flexibility and its use in practical applications, Swift might soon replace Objective-C as the leading language for Apple apps.

Beginners having zero experience in coding can just opt for Swift and learn the language, experience with its syntax and work on native iOS and macOS.

6. Java

Java is a leading programming language used to develop server-side apps. Java is the preferred language by developers to build android applications and in software development.  

It is an object-oriented programming language that doesn’t need any kind of particular hardware, it is easy-to-handle and has better security. Also, it is simple to learn & implement Java as compared to C & C++. 

Java consists of java virtual platform feature due to which program built-in java language are cross-platform compatible. 

7. Go

Go is the latest programming language that is similar to Python. It is a system-level programming language, however, it is more robust than C++. It combines the most essential aspects of programming and object-oriented styles. 

As per the StackOverflow survey, Go is a 3rd most language preferred by developers worldwide. This is just because Go is able to resolve problems associated with slow compilation and execution in heavily distributed software systems.

Golang is mainly used to develop huge scale and complicated apps. It provides a feature to write concurrent programs. 

8. Rust

Rust is one of the most popular programming languages as per the recent StackOverflow survey. It is an open-source, memory safe, and consists of a solid syntax just like C and C++. 

Because of the low overhead, rust can be widely used for embedded programming. It is useful to develop powerful web apps, distributed online services, and cross-platform command-line tools.

It is quick-to-learn, reliable and doesn’t depend on any of the hard to analyze the syntax of languages which include C++ or Scala. 

Hence, these were some of the most vital programming languages that you should learn in 2020 to become a developer.

Ravi Makhija An entrepreneur, an IT professional. Tech geek. Founder & CEO at Guru Technolabs - Globally Trusted Web & Mobile App Development Company. Loves writing about new technologies and the latest trends in the IT field.
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