Comparing Programming Languages is a very complex thing and so there are many graphical illustrations trying to symbolize Programming language.
In simple words, Programming Language empowers human to instruct and control machine. So, it is natural that there will be so many languages which try to make this process more powerful and simple. For this very reason there are hundreds of programming languages, many of those programming languages are now out of active use, few are going to be obsolete in coming years and then there are languages which is going to continue and prove its usage in coming years and then there are new programming language fighting for it acceptance.
This article going to present the trends of top Programming Languages which will continue in the coming year 2020. To predict the trend of the programming language in 2020 this article uses data from authentic surveys, various collected statistics, search results and salary trends according to programming languages. This article will help the new learner to pick a programming language to learn and for expert, it will help to decide either to switch to another language or to continue with his expertise language.
There is a decrease in the popularity of all languages from 2018 to 2019 except Python.
Python is the only language continuously on rising since last five years. It is a general-purpose language, so someone wants to learn just one programming in 2020 and want to cover more area of software development then Python could be chosen.
Java was on rising but fall in 2019, the reason could Kotlin gaining popularity on the Android platform. Java is a good choice for a programming language but now it is under Oracle and Google is promoting Kotlin so it is in the conflicted zone. As a matter of fact still, the large number of the company is using Java and going to continue with Java due to its developers base, framework, and legacy application.
C and C++ are still holding with approx 20% and it will be there due to its inherent features and legacy system.
R is gaining popularity in recent years and reason would be growth and popularity of data analysis. It is used by data scientist but again much behind in comparison to Python which has established as general-purpose languages and enjoy active developers with lots of data science libraries and modules. So, one can prefer Python over R if they have to choose only one otherwise if wanted carrier in Data Sciences then learning both will a good option.
Objective-C was the main language for Apple's software such as macOS, iOS, etc. before Apple moved to Swift language. So this transition is reflected in the popularity of both languages, i.e. there is a fall in popularity for Objective-C and the popularity of Swift is rising. So, again if someone wants to be a developer for Apple's products then Swift should be the language of choice.
Swift has replaced the Objective-C as the main language for Apple-related software and application. Since it is supported and promoted by Apple so there is an increase in popularity since its inception and as Apple is going to continue with it so if someone is looking for Apple-specific development platform then Swift is going to be a must-know programming language. This is mostly vendor and product-specific language with very less usage outside Apple's eco-system.
Go (Golang) is getting popularity as maintain, use and promoted by Google. The motivation of Go development was to address criticism of some of the popular languages and keeping the best of them in one place. Since 2017, Go is moving upward in popularity and with Google support, it is going to enjoy this in coming years. Google is also making Go as a primary language for new projects and replacing other languages with Go, this trend going to make useful and important to learn in coming years so one can pick Go as a new programming language.
Kotlin is being offered as an alternative of Java for Android development and again it is supported and promoted by Google so it is also picking up by developers and gaining popularity in recent years. So, with the growth of Android, support of Google and with clean and short syntax it is going to be a choice of Android application developers and is a good choice to learn for Android App developer. Kotlin going to be shine as a prominent programming environment for Android development.
Scala tries to establish as an alternative to Java but didn't get very well among developers. It doesn't have big support from any multi-national company, perceive as functional languages and dependency on JVM doesn't provide much scope to rise in popularity. There could be steady growth but very slow and surely not a language to learn as a beginner.
Julia aims to bring the speed of 'C' and simplicity of Python but it is strange that didn't found any popularity in Stackoverflow survey but gaining popularity among data science domain and being seen as a challenger for R and Python in long run. Surely, there will be growth in Julia but still, Python or R is better for job and growth.
C# is the language for the .NET framework and developed by Microsoft. Its popularity is approx constant over past years and going to continue with a similar trend. This is vendor-specific language so one can pick this language if want to work in the Microsoft development environment. Recently, Microsoft has open-sourced the .NET so there would be some upward trend but again it is vendor-specific so there won't be much affected.
Rust, Clojure, etc. are languages which have a user-base but not so popular so surely not going to have an upward swing in popularity.
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