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Programming languages you should learn in 2020 for development

below are the programming which are currently in demand in production and development.

  1. Python
  2. Java
  3. C++
  4. Javascript
  5. Golang


Python is one of the programming language loved programming languages by developers, data scientists, software engineers, and even hackers thanks to its flexibility and object-oriented features.

Python is a general multipurpose programming language that can be used to build website, mobile app, games, etc. python is also used in research and in data analysis, machine learning, deep learning and artificial intelligence programming.

Who is using python?

Pin interest


Java is an Object-Oriented Programming Language which is made it popular. Developing an OOP Application is much easier, it helps in keeping system modular and flexible. another reason to learn Java is because its huge success is Rich API, and most importantly, it’s highly visible because it comes with Java installation. Java can be used for I/O, networking,  XML parsing, utilities, database connection. Integrated Development Environment (IDE) made Java development much more comfortable and  faster. It’s easy to look , refactor, and skim code using IDEs. Companies like; Google, Pin interest, Instagram uses Java.


C++ is a general-purpose, object-oriented programming language. It has the features of imperative, object-oriented also as generic programming models. C++ also has some additional facilities to those in C like classes, inheritance, default function argument, etc. Applications requiring graphics like digital image processing, computer vision, screen recording programs, etc. use C++ due to its high speed. This can also include different games that have graphics as an enormous a part of their structure. companies like; Microsoft, Oracle (including MySQL), Mozilla, Evernote, Opera, PayPal, LinkedIn uses C++

C++ is now used for: Critical applications, like servers, micro controller programs (most of the days those are written in C, but C++ compiler nowadays is super good at optimizing code) AAA Games (PC, XBox One, PS4, Switch).


If you’re going into web development, you need to learn JavaScript because it has a lot of usage in the web development world, and its the only language which runs on the browser. JavaScript has become an important web technology along side HTML and CSS, as most browsers implement JavaScript. Thus you must learn JavaScript if you want to be a frontend developer or even backend. JavaScript has lots of library and frameworks which makes it easier to develop web application in no time. Almost all the big companies are using JavaScript.


Golang, also known as GO which was developed by Ken Thompson at Google. GO is a versatile programming language that can be used to build almost anything. GO works just fine as a backend language where you would possibly traditionally use Python(Django), RoR, Java, etc. Google, Uber, Medium, Twitch uses Golang.


Mobile apps written in Dart with Flutter are cross-platform native apps; in order that they can run on both Android, IOS. You can even write web apps can run on any browser. From a developer’s perspective, the language’s flexibility and portability matter tons. Dart is open source and easy to learn which means you can start using Dart right away. Dart is used in Google, Alibaba, Wrike, Workiva, etc.





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