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Top Programming Languages of 2021


Python

One of the most commonly used programming languages today, Python has quickly evolved to be the language of choice for most beginners due to its ease in readability. Python is a free, open source programming language and has easy integration processes. It is user-friendly and has GUI-based desktop applications. Python can be used in various applications such as 2D and 3D imaging and animation packages such as Autodesk, Inkscape, and Blender. It can be useful for scientific and computational application processes and also popular sites such as YouTube, Instagram, Pinterest, and more. The readability is due to the syntax which uses indentation instead of a character as in Java or C++.

Java

Java is a perennial programming language that has been used for years in the software industry. It is a general-purpose programming language that is object oriented and can be used regardless of the platform. (e.g., Android, iOS, Windows, Mac, etc.). This is because of its Write Once, Run Anywhere (WORA) capability. Due to this, java is known to work on cross platform functionality. There are currently 3 billion devices that are running applications that are built with Java. Java is widely used in application and web development, it is also used in big data, and in the backend of popular sites such as Twitter, Google, Amazon, and YouTube. There are new java frameworks such as Hibernate, and Spring. These frameworks are also becoming popular among professionals who wish to learn programming languages. Compared to Python, Java is a bit more complex to learn, but professionals who are experienced with this language are in high demand.

Kotlin

Another general-purpose language, Kotlin was originally developed by JetBrains in 2011. However, the first version of Kotlin was released in 2016 and is interoperable with functional programming languages and Java. Kotlin has several applications and can be used for desktop applications, web applications, android applications, and server-side application development too. Several applications by Google are based on Kotlin and companies such as PostMates and Coursera are using Kotlin as their primary language.

Swift

Swift was developed by Apple in 2014 for Linux and Mac applications. Swift is an open-source programming language that requires lesser coding skills when compared to some of the other programming languages. Swift can be used with IBM Swift Sandbox and IBM Bluemix and is also used in popular areas such as WordPress, Firefox, Mozilla, and SoundCloud.

C#

C# was developed by Microsoft and rose to fame in the 2000s and is an object-oriented programming language. The creator of C#, Anders Hejlsberg, said that the language is much like C++ when compared to Java. It is one of the most powerful languages for the .NET framework and is best suited for Android, iOS, and Windows since it takes the help of IDE products, Microsoft Visual C++. Popular websites such as Dell, Bing, and Visual Studio, also use C# in their backend.

C and C++

The root of programming languages such as C#, Java, and Javascript, C is one of the oldest languages that is commonly used. If you are looking for the best programming language to learn, you must definitely learn C as it provides a foundation for C++ development as well. In computer science and in programming, C and C++ are widely used.

C and C++ are both considered to be high-performance languages and are widely used in areas where performance is crucial, such as commercial products (Adobe), client/server applications, and video games too.

Go

Developed by Google in 2007 for APIs and web applications, Go has very recently started becoming one of the fastest growing programming languages. Go is popular due to its simplicity. It can handle multicore systems and massive codebases. Go is also known as Golang and is popular among large IT companies due to the syntax familiarity and simplicity of use. Twitch, Dropbox, and Uber are some of the companies who are making use of Go as their programming language. Go has gained popularity among data scientists due to its performance and agility.

PHP

PHP was created in 1990, it is an open-source programming language that many web developers find essential to learn, as this language is used to build more than 80% of websites. Facebook and Yahoo are some of the companies who are making use of the programming language. Developers also use this language to write command-line scripts, server-side scripts, and desktop applications. For beginners, PHP is considered to be a relatively easy language to learn.

RUST

Rust is an almost universally loved programming language. In many ways, it’s similar to C++. It’s designed to be robust and fast, and you can use it in various projects.
Designed by Graydon Hoare at Mozilla Research, Rust was explicitly made to solve many problems that come with other languages. So if you’re struggling with older technologies like Java and C++, Rust might be the perfect successor.

SCALA

Much like Kotlin, Scala was created to replace Java and its many issues. It’s a powerful, multi-purpose language, but it’s much more concise. Though you can use it for the same systems as Java, it’s mostly used for big data processing and machine learning. While it’s not exploding with the same popularity as other languages, there’s a lot of potential in this one.

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