Best programming languages to learn

Top 10 – Best Programming Languages to learn in 2021

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Top 10 – Best Programming Languages to learn in 2021

Here are some best languages for coding.

Computer Science is such a sector that has been at its peak since the last decade. Also most probably it is likely to continue to boom in the upcoming years.

In fact, labor statistics have predicted a 21% growth in all programming jobs in the upcoming decade. Which is 4x the average of all occupation sectors.

To get started,

                There are various programming languages a person can learn, though selecting suitable programming languages according to your domain of programming and demand of that language is the first step for any individual towards the field of programming.

Here are some languages segregated on the basics of Complexity, Number of libraries, field of demand etc.

   

   Here are top 10 best programming languages to learn in 2021:
  1. Python
  2. Java
  3. JavaScript
  4. Kotlin
  5. Swift
  6. Go
  7. R
  8. PHP
  9. C, C++
  10.  C#
Py

 

Python is the world’s fastest growing and most popular programming language. Python is a general purpose programming language which is high level, easy to learn and dynamically initialized.

Python’s easy syntax and high features make it one of the best languages for anybody to get started with programming.

Popularity:

Best Programming Languages to learn

Features:

  • Simplicity.
  • Open Source.
  • High level.
  • Huge Community.
  • Object Oriented Language (OOP).

Pros:

  • Multi-purpose.
  • Simple.
  • Beginner-friendly.

Cons:

  • Weak in Mobile Computing.
  • Not memory Efficient.
  • Runtime Errors.

Python is used in companies like:

Python

Average salary offered: $107,000 or 8 LPA in India

Resources to learn python:

 YouTube:  Learn Python – Full course for beginners [Tutorial] (by freeCodeCamp).

 Udemy: 2021 Complete Python Bootcamp From Zero to Hero in Python (by Jose Portilla). 

java

 

Java was created by James Gosling in 1991. It is the most in demand language till date. Java is a high level, robust, object-oriented and secure programming language.

Java is known for providing the most jobs in the IT industry. Java has the largest backend community trying to develop huge libraries and frameworks.

Popularity:

java

Features:

  • Java is one of the most popular programming language in the world.
  •  Open-source and free.
  •  Secure, fast and powerful.
  • Huge community support (tens of millions of developers)
  • Works on different platforms (Windows, Mac, Linux, Raspberry Pi, etc.)

Pros:

  •  Highlevel language.        
  • Extended Functionality.
  • Popularity, Versatile.

Cons:

  • No backup facility.
  • Memory requirement.
  • Java is slow.

 Java is vastly used in companies like :

java

Average salary offered: Salary: $107,000 or 10 LPA in India

JavaScript is one of the most widely used programming language in the world now.

JavaScript is  the most rapidly growing language than any other programming language. JavaScript is a language that can be used in frontend development and backend development as well. JavaScript is mainly used for interaction between the web app and the user.

Popularity:

JavaScript

Features:

  • Secure, Robust.
  • Validating users input.
  • Client-side technology.
  • Dynamic.

Pros:

  • Speed.
  • Simplicity, Popularity.
  • Extended functionality.

Cons:

  • No graphic capabilities.
  • No multithreading.
  • Lack of debugging facility.

 

JavaScript is  used in companies like:

javascript

Average salary offered: Salary: $107,000 or 10 LPA in India

Resources to learn JavaScript:

Kotlin is a comparatively new language. Kotlin for 2017 is considered as the official language of Google for Android development.

Kotlin is extensively used for Android development , Desktop Application Development, Web Development and many others.

Kotlin is based on the platform of Java and shares many libraries with it. Kotlin is gaining popularity due to its simplicity to learn and code execution.  

Many Google Applications like Google Docs, YouTube and Google Drive are based on Kotlin.

Popularity:

Kotlin

Features:

  • Clean, compact syntax.
  • Java compatibility.
  • Functional and object oriented.
  • Open Source.

Pros:

  • Easy to learn.
  • Kotlin offers very intuitive and clean syntax.
  • Official language of Google.

Cons:

  • Slow code compilation.
  • Less developer community.
  • Few learning resources and tutorials.

Kotlin is used in companies like:

kotlin

Average salary offered: Salary: $140,000 and 8LPA in India

Resources to learn JavaScript:

Swift is a new programming  language developed by Apple in 2014. Swift is used for development of iOS apps and Mac OS softwares, watchOS and so on.

Swift is based on the basics of Objective-C and C. Swift 4 uses the same runtime as the existing Objective-C system on Mac OS and iOS, which enables Swift 4 programs to run on many existing iOS 6 and OS X 10.8 platforms.

Popularity:

Swift

Features:

  • Clear Syntax.
  • Best task in minimum code.
  • Compatible with Objective-C.
  • It is fast and type safe.

Pros:

  • Best language for iOS platform.
  • Availability of a variety of resources.
  • Open Source language.

Cons:

  • Mostly limited to iOS devices.
  • Swift is new and so it has less resources.

Swift is used in companies like:

swift

Average salary offered: Salary:$97,271 or 5.8LPA in India

Resources to learn swift:

Go is a language developed by Google in 2009. It is the most powerful and promising language as well.

Go is a procedural and compile language. Go has the base of C & C++. Go is a perfect for building projects with high security, high speed, and high modularity.

Popularity:

go

Features:

  • Fast and secure.
  • Compiled language.
  • Statically typed.
  • Package management.

Pros:

  • Open Source and supported by Google.
  • Solid and comprehensive Standard packages.
  • Excellent Documentation.

Cons:

  • Less Versatile.
  • Young language.
  • Building applications from scratch would take more efforts and time as well.

Go is extensively used in companies like:

go

Average salary offered: Salary:$97,271 or 5.8LPA in India

R is a very popular language well known for its statistical computing. R has many applications in machine learning, data analysis, data mining and data science.

R is a clear and accessible programming tool which is highly preferred by many large companies also, it is the 1st choice for any data scientist.

Popularity:

R

Features:

  • R is a well-developed effective programming language.
  • R has an effective data handling and storage facility.
  • R is highly preferable for data analysis which is a highly growing industry in computer science.
  • R provides graphical facilities for representation of data.

Pros:

  • Open source.
  • Vast array of packages.
  • Quality Plotting and Graphing.
  • Multiplatform.
  • Highly compatible.

Cons:

  • Weak origin.
  • Complicated language.
  • Lacks basic security.
  • Slower than some programming language.

R used in companies like:

R

Average salary offered: Salary: $78500 or 7.6LPA in India

PHP is a general purpose language and is popular for its Web development applications.

PHP is a fast, flexible and pragmatic language and powers most of the well-known websites in the world.

The PHP Hypertext Preprocessor (PHP) is a programming language that allows web developers to create dynamic content that interacts with databases. PHP is basically used for developing web based software applications.

Popularity:

php

Features:

  • Simplicity for learning and application.
  • Efficiency.
  • Security.
  • Flexibility.

Pros:

  • PHP is an open source language and available free to all users.
  • It is a multi-platform language.
  • Faster than various programing languages.
  • It is a stable programming language.
  • PHP’s built-in database connection modules help in connecting database easily reduce trouble and time for development of web applications and content based sites.
  • It manages code easily.

Cons:

  • PHP is not suitable for giant content-based web applications.
  • Poor performance.
  • PHP doesn’t allow its user any change or modification in core behavior.
  • It is tough to manage.

PHP used in companies like:

php

Average salary offered: Salary: $97,271 or 5.8LPA in India

Resources to learn PHP :

C is one of the oldest programming language and is the root for many programming language like Java, JavaScript, C#. C forms a good foundation for a beginner. It is an easy language to debug, test and maintain.

C++ is an extension of C and is a very popular language. C++ is a multi-platform language and over time, it has got a huge set of libraries and compilers.

Both C and C++ are high performance languages.

Popularity:

C++

Average salary offered: Salary:$97,271 or 5.8LPA in India

Features : 

  • C and C++ have huge no. of libraries.
  • They have similar syntax.
  • C++ is well known for Object oriented programming.
  • High level languages.

Pros :

  • C and C++ are a lot faster than many programming language then python.
  • Object oriented programming can be done.
  • Multi-paradigm language
  • Capable of dealing with huge data.

Cons :

  • Use of syntax makes C and C++ a bit difficult to learn compared to the same languages.
  • They don’t support built-in threads.
  • They lack the features of a garbage collector.
  • C++ also does not support run-time checking.
  • Coding in C is stricter, not a very beginner-friendly language.

C, C++ are being used in companies like:

C

Resources to learn C, C++:

C# is a simple, modern, general-purpose, object-oriented programming language developed by Microsoft. It is one of the most powerful programming languages for the .NET framework.

C# is used to develop web apps, desktop apps, mobile apps, games and much more. C# programming is very much based on C and C++ programming languages

It is popularly known for developing windows and its applications.

Popularity:

C#

Features : 

  • C# is a simple, modern, object oriented language derived from C++ and Java.
  • It is a part of Microsoft Visual studio 7.0.
  • It is easy to learn.
  • It is a part of the .net framework.
  • It produces efficient programs.

Pros

  • C# is a purely object oriented programming language.
  • C# is type safe.
  • Rich libraries make many functions easy to implement.
  • Cross-platform.
  • Support for the distributed system.

Cons

  • Poor x-platform GUI. 
  • C# is less flexible as it is mostly dependent on the .Net framework.
  • A C# programmers can’t interact directly with hardware through drivers and firmware.
  • C# is tied to .Net which is windows centric thus portability is constrained.

C# is used in Companies like :

C#

Average salary offered: Salary: Salary: $102,000 or 10L INR

Resources to learn C#


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