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9 High In-Demand Coding Languages

“Recruiters Are Searching For These Programmers”

Programming languages are rapidly evolving every single day to meet modern-day needs. A similar phenomenon is occurring in programming and developer communities. The major reason behind the existence of coding languages is to fulfill a diverse range of business purposes. Moreover, the world is becoming smarter day by day with the end results/products of coding languages. However, each coding language has different specialties, and its own advantages and disadvantages. In this article, let’s explore the top 9 in-demand coding languages. Let’s start!

Coding Language

In the Programming world, a programming language is a set of instructions put into a computer for it to process and as a result, software to perform a certain task. Basically, it is a technique for interacting with computers or machines in order to achieve a particular goal.

The basic idea of a programming language is to produce machine code from a set of strings. In general, coding languages exist to program the websites, applications, and other technologies we use every day.

Types of Programming Language

  • Procedural Programming Language
  • Functional Programming Language
  • Scripting Programming Language
  • Logic Programming Language
  • Object-Oriented Programming Language (OOPs)

Brief: Top 9 In-Demand Coding Languages

In today’s technological world, many programming or coding languages are in high demand. Each of them has its own rules, structure, and syntax, and each is useful for writing a program.

Check the most popular programming languages:

  1. JavaScript
  2. PHP
  3. Python
  4. Java
  5. Kotlin
  6. Swift
  7. C#
  8. C++
  9. C

JavaScript –  It is a scripting language, commonly used to make web pages interactive, that is text-based, written in HTML documents, and runs on the browser. In the top three most popular libraries and frameworks category, JavaScript-based tools take the lead, including Node.js, Angular, and React.


  • Client-side JavaScript is very fast
  • Rich interface to a website
  • Highly versatile
  • Simple implementation
  • Build a diverse range of applications


  • Absence of copy or equivalent method
  • Allows only single inheritance
  • Might be interpreted differently by different browsers.

PHP –  Despite the tough competition from Python and JavaScript, PHP is still one of the most popular backend programming languages and that’s why companies look to hire PHP developers.


  • Many powerful frameworks
  • Easy to make web pages
  • First-class debugging with Xdebug
  • Gigantic community support and a huge ecosystem
  • Many automation tools
  • No scarcity of good automation tools
  • Supports object-oriented and functional programming paradigms


  • Slower as compared to using other options
  • Lacks in terms of security
  • Poor error handling
  • Requires extensions to a greater extent

Python – There’s no doubt that Python is one of the most popular programming languages, due to its flexibility. It’s used by web and desktop developers, as well as sysadmins/DevOps, and by data scientists and machine-learning engineers alike.


  • Building and utilizing classes & objects is easy
  • Extensive library support
  • Focus on code readability
  • Ability to scale the most complex applications
  • Ideal for building prototypes & testing ideas quickly
  • Open-source with an ever-growing community support


  • Not suitable for mobile computing
  • Slower
  • Database access layer is immature
  • Threading isn’t great due to (Global Interpreter Lock)

Java – This is one of the top programming languages because Android applications are developed in Java and Android is the most popular mobile operating system in the world.


  • An abundance of open-source libraries
  • Automatic memory allocation and garbage collection
  • Follows the OOP paradigm
  • Highly secure
  • Ideal for distributed computing


  • Templates limit
  • Expensive memory management
  • It is very slow

Kotlin –  Since Google declared Kotlin to be the official language for developing Android apps, popularity has risen.


  • Increases team efficiency
  • Complies with existing Java code
  • Easily maintainable
  • Less buggy


  • Still not Java
  • Fluctuating compilation speed
  • Lack of skilled Kotlin programmers

Swift –  Several reasons have maintained Swift’s popularity since its release in 2014. For one, it’s the default programming language for Macs and iPhones. Secondly, iOS app development is the hottest topic at the moment, and Swift is usually the best choice.


  • Backed by Apple
  • Better scalability
  • Easy to add new features
  • Interoperable with Objective-C
  • Makes code sharing better
  • Very fast


  • Limited community support and resources
  • Unstable
  • No support for legacy projects

C# –  As one of the most popular programming languages, C# was introduced by Microsoft in 2000. The technology can be used to create desktop applications and games. In addition to creating web apps and mobile apps, it is also a good choice for creating enterprise applications.


  • Pointer types aren’t permitted
  • Ability to work with shared codebases
  • Automatic scalable and updateable
  • Component-oriented, object-oriented programming language
  • Data types and library functions rich in variety
  • Quick compilation and execution times


  • Offers less flexibility than C++
  • Requires effort and time to learn
  • Resolving errors requires serious expertise and knowledge

C++ – As another growing programming language, C++ is getting more interest due to its 2011 version, which is more straightforward, safer, and more expressive. C++ is used widely in application software, games, artificial intelligence, embedded firmware, and client-server applications development.


  • Compilers and libraries to work
  • Faster execution
  • Easier understanding for more complex programming languages
  • Efficient and easy to understand
  • Rich function library
  • Low level of abstraction


  • Complex syntax
  • Less efficient object-oriented system
  • No garbage collection or dynamic memory allocation
  • No run-time checking

C – Most of the compilers, JVMs, kernels, etc. written in C language, and nearly all of the programming languages follow C syntax, for instance, C++, Java, C#. There are many core concepts in it, such as arrays, strings, functions, file handling, etc. used in C++, Java, C#, etc.


  • Easy access to block or hidden objects
  • Offers a great degree of portability
  • Procedure-oriented language


  • Doesn’t support the program namespace
  • Incapable of solving modern, real-world programming challenges
  • Manual creation for high-level constructions
  • No strict checking
  • Smaller standard library

Final Words

Many coding languages are available in the market and to fulfill the requirement of development, several giant companies are present. However, just like choosing the right programming language, it’s also important to choose the right web development company. Although there are numerous service providers still, there is a huge lack of knowledgeable and experienced developers. To overcome the same problem, many companies started providing PHP training. Since the programming and developer communities are emerging at a rate faster than ever before, the need for programmers is also increasing rapidly.

Written By

Sahil Sachdeva is an accomplished digital marketing professional who works with a #1 software development company named BootesNull.

1 Comment

1 Comment

  1. Jignesh Thanki

    October 21, 2021 at 12:27 pm

    JavaScript currently stands as the most commonly-used language in the world (69.7%).

    Python is also one of the most popular programming languages today. Python is very easy for beginners to learn because of its readability.

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