10 Best Programming Languages to Learn in 2021

Coding and programming has become an essential skill now for various industries.

From among the many programming languages, we picked up the most popular languages ​​of 2021. 

It will be helpful for those who are interested in programming and those who are just starting out.

What is a Programming Language?

A programming language is a set of formal rules by which programs are written. An ordinary language is needed to communicate with people, and a programming language is needed to communicate with a computer. As in any natural language, there is vocabulary – words, functions and operators, from which expressions are composed according to the rules of syntax. They have a clear, well-defined meaning that a computer can understand – semantics.


Python is often used in the development of AI and IoT. The language ranking, which has been attracting attention from developers, has been kept high for the past few years. 

It may be said that it is a language that is both popular and capable in the field of development. 

Thus,Python has easy syntax and clear code even beginners can understand.

People who want to advance in their career, python can be beneficial.They can  leverage python training,videos,modules,blogs and various resources to explore each corner of Python.


JavaScript has a particularly rich cross-platform environment, and you can create a smartphone application with just JavaScript, or you can create a server-side data management part.

It is also a positive evaluation that the WEB system is also required to be improved by considering how easy it is for users to use, and that JavaScript skills are becoming more welcome as a job.


CSS is an indispensable language for web production along with HTML. CSS called a style sheet has the role of adjusting the position of parts specified in HTML and adjusting the appearance. You can change the size and color of the characters by specifying the style of the character string written in HTML with CSS. In the display of web browsers, CSS, which is virtually indispensable, has a high share together with HTM


One of the great features of Java is that once you write a program, it works on different types of computers. Other programming languages ​​are very useful, given that they often depend on a particular operating system or model. Since Java is also used in Android development, it tends to be popular.


A server-side scripting language that allows you to create web pages dynamically. A scripting language is a programming language devised to make learning easier and easier and faster to develop. Since it is easy to link with the database, it is often used for developing web applications such as WordPress.


Go is a relatively new language developed by Google in 2009. It is used for server programs and application development, and its popularity has risen sharply in recent years as a language that has attracted the attention of engineers. The grammar is easy to understand and the functions are simple, so even beginners can learn it relatively easily.

C #

C # (Sea Sharp) is a programming language developed by Microsoft in 2000.

Although it seems to be related to the C language and C ++ mentioned above, C # is a language created by incorporating the advantages of C ++ and Java . However, since the grammar is similar to C language, it will be easy for those who have learned the C language.

C # was a language dedicated to Windows, which is the OS of Microsoft Corporation that was developed , but now it supports a wide range of languages such as OS X (Mac OS ) and Android .


HTML was developed as a markup language for structuring sentences. Sentence structuring is the process of embedding tags and symbols in elements in a document and making them recognized by the computer.

 Humans can recognize that it is a character string that they want to emphasize, but computers need to recognize it in language. If you can structure the text in HTML, it is more likely that a search engine such as Google will understand the structure of the page correctly. 

With the advent of HTML5, HTML has made it possible to develop and build web applications with more advanced functions.


SQL is a database language that allows you to define and manipulate databases . Since ANSI (American National Standards Institute) and ISO (International Organization for Standardization) are standardized, it is possible to operate in the same way with other databases .


R language is a language developed as a statistical analysis language. Data analysis and statistical analysis are said to be excellent compared to other languages.

Since it is open source and can be used free of charge, it is also a feature that anyone can easily set up the same work environment.


Which programming language you choose will vary from person to person. You may be at a loss because the demand, future potential, and things you can do differ depending on the language. However, no matter how much you think about it, you will not learn it unless you try it. If you are a beginner, one way is to start with a language that is easy to learn.

Author Bio:

Pradeep is a tech-savvy, currently working as a content contributor at Mindmajix.He loves to write articles on various tech spaces – Business Intelligence, Cloud, Project Management, Document Management etc. Connect with him via LinkedIn.