The 10 Most Popular Programming Languages to Learn in 2021

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The 10 Most Popular Programming Languages to Learn in 2021

Initially, only computer programmers used to learn programming languages, but today, almost every IT engineer and software developer has to have a stronghold on more than one programming language. 

If you wish to advance your existing skills or change your career to coding then you should consider learning a few very important and most in-demand programming languages. Every programming language comes with its own set of use cases in the industry. Let’s go over the top 10 most popular programming languages that are in-demand for use cases like web development, mobile development, app development, and more. 

JavaScript 

top 10 most popular programming languages that are in-demand and Almost every coding is incomplete without JavaScript.
Source: JavaScript

Almost every coding is incomplete without JavaScript. It is the most important and initial stage of learning programming languages. Every front-end web developer uses JavaScript along with HTML and CSS. This programming language is responsible for creating interactive and dynamically displayed web pages for the best user experience. Popular social networking sites and search engines like Facebook, Twitter, Gmail, and Youtube rely on JavaScript to create UI/UX-friendly content displays. Along with its great contribution to front-end development, JavaScript can also be used on the server-side through Node.js to build scalable network applications. JavaScript has a flexible syntax and can work across almost all major browsers that Node.js is compatible with like Linux, SunOS, Mac OS X, and Windows. JavaScript, hence, is the friendliest and the best programming language to learn for beginners.

Swift 

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Swift is one of the most popular programming languages to start
Source: Swift

Every wannabe successful software developer has a dream to develop android and iOS mobile applications. If you’re too among them, then Swift is one of the most popular programming languages to start with. Swift was introduced by Apple in 2014 to develop iOS and macOS applications. Its syntax is expressive and concise. The Swift programming language has a code which is safe by design and helps develop software that runs lightning-fast. Since Apple has been at the forefront in the mobile app marketplace, learning the Swift programming language can always be beneficial for a beginner-level programmer.

Scala 

Scala is one the most popular programming languages that allow software developers and IT engineers
Source: The Scala

Scala is the best combination of object-oriented JavaScript and its lightning-fast JVM runtime environment. It is so advanced that its static types help avoid bugs in complex applications and let you build high-performance systems with easy access. Scala is one the most popular programming languages that allow software developers and IT engineers to elevate the quality of their code to resemble pure math. They can also create and customize their own data types without worrying about bugs during the runtime. 

Go

Go is one of the those most popular programming languages that let beginner software developers
Source: Go

The Go is one of the most popular programming languages that let beginner software developers or IT engineers build beginner-level software. Go is a low-level and the easiest programming language favoured by Google that has similar functionality to C and C++ with easy syntax. Go can be used to develop web servers, data pipelines, and machine learning packages and allows a powerful runtime.

Python

Source: Python

Python is similar to JavaScript and so it is also the most popular programming language among software developers and IT engineers. Python is a user-friendly programming language, and its syntax is clear, intuitive, and almost English-like which is understandable to even beginners. Along with its seamless functionality in front-end development, Python can also be used for back-end development. Popular sites like Mozilla, Instagram, and Spotify have a Django framework which is written in Python- a popular, easy to learn, and feature-rich programming language. Apart from these popular use cases, Python is also used in the fields of scientific computing, mathematics, and engineering. 

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Elm 

Elm was a Harvard student’s thesis and now it has become one of the most popular programming languages
Source: Elm

Elm was a Harvard student’s thesis and now it has become one of the most popular programming languages among many front-end developers around the world. Elm has been envisioned to become as user-friendly as JavaScript with fast-executing features and zero-error runtime. It does not require the declarative trappings of HTML and CSS and delivers great performance while developing any software. 

Ruby

Being one of the most popular programming languages, Ruby is also the most commonly used for web development with an understandable syntax. Ruby on Rails has been used by popular business startups like Twitter, Airbnb, Bloomberg, and Shopify because of its user-friendly syntax and seamless runtime. Ruby can be picked by beginner-level software developers and IT Engineers to begin with learning programming languages. 

C#

C# is one of the most popular programming languages that are object-oriented with user-friendly syntax
Source: JavaPoint

C# is one of the most popular programming languages that are object-oriented with user-friendly syntax. C# was originally designed by Microsoft as part of its .NET framework for building Windows applications and built on the foundations of C. C# is recommended to those interested in building 3D and 2D video games using the popular Unity game engine. 
Since C# uses similar syntax as C++, it’s easy for beginner-level software developers and IT Engineers to pick this programming language, to begin with. 

Rust 

the Rust programming language is the most popular programming languages that you can learn in 2021
Source: Rust

Rust was developed by the Mozilla Corporation, intended primarily for low-level systems programming. It has similar functionality like C and C++ has but also a bit difficult to use. The beginner-level software developers who love accepting challenges can try their hands on Rust, one of the popular programming languages, as many big tech companies like Dropbox and Coursera use it internally. Despite its difficult user accessibility, Rust has a long-running future. 

PHP 

PHP is one of the oldest and most popular programming languages used by many web developers
Source: PHP

PHP is one of the oldest and most popular programming languages used by many web developers to build more than 80 websites, including Facebook and Yahoo. Apart from its use for writing server-side scripts, programmers with high-level PHP coding skills can also write command-line scripts and develop desktop applications. PHP is the easiest programming language to learn for beginner-level programmers. 

These were a handful of the most popular programming languages that you can learn in 2021. If you want to know how these programming languages can help you master the coding and development field, then enroll on Expertrons capstone project now. 

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