Kotlin Programming Language in Brief:

Kotlin is recognized as one of the most powerful technologies used for Android app development having the potential to transform the future of mobile app development into being safer and more reliable for developing any type of app. The reason stated by most of the developers using Kotlin is that it is quick to code as it offers repetitive functionality. It is a robust technology having the capability of serving a bug-free and flawless app development reducing the testing and rectification time.

Kotlin was developed by a Czech-based development company that was renowned for developing IDE solutions. The technology was developed in the year 2011 but very first hit the market in the year 2016 and got recognition in the year 2017. The intention of building this language was to make internal development and the concept behind it was to develop a technology-based Java programming language.

Java offers repetitive codes that can be used to develop apps but it is also tough to understand and to code also. JetBrains to simplify the programming language and remove inherent verbosity issues developed Kotlin language. Now, most of the top brands are using Kotlin for their app development.

Use case and applications of Kotlin:

Kotlin is being accepted and used by countless developers worldwide. In recent days, start-ups are using and leveraging Kotlintechnology as it offers great ease of use and excellent compatibility with Java. The kotlin programming language resembles Java and hence it offers the liberty to mix and match the language with Java without learning it from scratch. The best quality of Kotlin is that it can be used to develop any type of application, whether it is for the Android platform or to run on a laptop. The investment for the development of Kotlin was a huge amount for developing tools for supporting the language and also supports the developers to develop iOS app development too. That means a developer skilled in Kotlin technology can develop Android, iOS, as well as desktop applications. Sooner, Kotlin is going to rule the software domain being the one-stop solution for all types of development.

Why Java must be replaced?

Java is one of the oldest app development programming languages, but a shift from Java to Kotlin has been noticed in recent days. You might be having an end-to-end knowledge of Java programming language, and might be also aware of all undocumented elements of Java that are only possible for a highly experienced professional, and changing from such a mastered language to a new one doesn’t seem to be a wiser idea. Do you think the same? Several reasons imposed the developers to leave their deep-rooted skills and opt for a different way. A few of those are listed below:

Java is very old:

Java is one of the programming languages used for a long time for developing various apps and even today’s app development sector is witnessing a plethora of apps taking a lead over others developed using Java. But Java needs to be merged with various other tools and supports to attain the latest features to satisfy the growing demand of the digital world.

Java is error-prone:

Java is used for a long duration but the way null points are handled by the language leads to errors. The probability of error is higher in the app developed with Java programming language. Nullability has become the biggest problem for developing the Android problem to perform flawlessly.

Verbosity and ceremony:

Developers always prefer lesser coding because more writing codes may lead to a higher probability of errors and bugs. Java doesn’t extend liability to use ready-to-use codes, rather it requires writing codes from scratch even for simple tasks.

Kotlin is the solution

Several issues and bugs raised by Java demanded the emergence of a new programming language. Java is now not the only solution that is being used for Android app development. JetBrains developed Kotlin as a solution for all the issues faced by the developers while using Java. There are myriad benefits offered by Kotlin, a few of which are listed below:

100% Java Compatibility:

Kotlin possesses 100% interoperability with Java as it can be merged with Java. The viability of Java is excellent with all Java devices. Also if you are willing to migrate from Java to any other language, Kotlin can be the solution and the benefits that you can get by using Java and Kotlin together can be catered by Kotlin only.

Automatic conversion from Java and Kotlin:

In recent days Kotlin has been considered the best programming language for app development and most enterprises are converting their Java-based apps to Kotlin the most important benefit offered by Kotlin is a direct Java-Kotlin converter that makes conversion easier and quicker. No need to write codes anymore with Kotlin tools.

Productivity enhancement:

As discussed Java has several loopholes that restrict the development of the high-performing app. Kotlin has the power to remove all the verbosity of Java programming language. That means Kotlin offers the flexibility to use ready-to-use codes from the libraries and reduces the probability of error and also reduces the time of coding. Libraries of Java have a wide range of incomplete codes that consumes a lot of time for the developer to code the missing part. Instead, when Kotlin was compared with Java, it was depicted that Kotlin has 30% additional codes with the complete programming. This increases the productivity of the developers helping them in developing apps faster than ever.

Reliable, secure, and reduced bugs:

The codebase of Kotlin is smaller and much clearer when compared with Java. Being an extensive library to choose codes Kotlin reduces the chances of errors and also makes the coding stable. Kotlin is also capable of detecting errors at the time of accumulation in real-time to make the app more steady and robust.

Why choose Kotlin for Android app development over Java?

Java was the most preferred language for Android app development by the developers and by the enterprises too. But with the popularity of Kotlin, all developers who are aware of the benefits of this programming language never turn back to Java for Android app development. A few of those crucial benefits that enhance the performance of your app and your development productivity are listed below:

Kotlin is swift:

Kotlin is integrated with the Android studio which makes it extremely swift for app development just like XCode. A function can be set within ten minutes using Kotlin. Another feature that makes it one of the best programming languages is that it replicates Java completely and has all the functionalities offered by Java.

Safer and easier than Java:

If compared Kotlin with Java then definitely Kotlin will have an edge over Java. Kotlin requires lesser coding which saves time and also reduces the possibility of error making it more bug-free.

Kotlin is multi-platform:

Kotlinhas been one of the replacements of Java and is used for Android app development, most folks have a misconception that Kotlin can only be used for Android app development. But kotlin is a multi-platform programming language that can be used for the development of desktop, iOS, and also web-based apps.

Latest technology:

Technology is transforming every day with the innovative demands of the digital world. To match the pace of this changing digital world, you must opt for the latest technologies that are built keeping all the latest transformations in mind.

Conclusion:

The software world is witnessing rapid change with the emergence of the latest technologies. At present time, the most robust programming languages like Java are being replaced by recently introduced languages like Kotlin. Kotlin is gradually covering the entire space of Android development and also it is extending its benefits to other various platforms. Kotlin is developed with a plethora of benefits, such as less coding, an extensive library, tools support, 100% compatibility with Java, and many more. All these benefits have made Kotlin the best choice for all developers. Whether you are willing to develop a simple app or the top-notch one, Kotlin is the one-stop solution for all your requirements.

Faqs:

Does Kotlin is only used for Android app development?

Kotlin was initially developed for Android app development or can be said for all those platforms that can support Java Virtual Machine. But with the later enhancement of the technology and the introduction of Kotlin 1.1, JetBrain announced that the programming language can be used for any type of front-end development.

What is the current version of Kotlin used by top developers?

The latest version of Kotlin is 1.4.21, published recently in December 2020.

Does kotlin is open-source?

Kotlin is open-source right from the beginning of its launch and it will be always free to avail any developer to use it effectively for any type of app development.

Is kotlin a functional language or an object-oriented one?

Kotlin offers the benefit of being both object-oriented and functional ones, you can use it in any way. Also, you can mix this language as both types in the development of a single app.

What type of advantages does Kotlin offer over Java?

Kotlin is smaller and swift too. Java has several incomplete codes that make the development much more complicated and time-consuming also. Instead of that, Kotlin offers 40% more complete codes than Java making the development much faster. Another benefit of Kotlin over Java is reduced null contents that decrease the probability of error.

Can Kotlin be used for backend development?

Yes, Kotlin can be used for backend development too as it supports Java virtual machine and also it supports all the frameworks used for backend development such as Boot, Spring, and vert.x, JSF, and more.

Kotlin technology at a glance:

In recent years a rapid growth of kotlin developers in India has been witnessed by the software development world. Kotlin is the most widely used technology for app development but if you are still unaware of it but stepping ahead with the development of the app then you must be aware of Kotlin programming language. It is one of the open-source and statically typed programming languages. It supports functional programming and object-oriented technology. Kotlin shares all most syntax and concepts of Java, Scala, and C# but also holds all the variants that can interoperate with JavaScript or any other native code. Kotlin coding is much similar to Java programming and hence making the coding much simpler.

The objective of creating Kotlin programming language was not to develop a programming language with unique features but it is intended to provide a technology that can be used with any IDE of Java or allow the developer to build a website from the command line. The best outcome of Kotlin can be framed when used with IntelliJ.

KotlinCoroutines:

To have a multithreaded application that can reach the maximum capacity of the server you must choose Java. The very initial thing that you learn in Java is to develop an application that can be extended with the threads or allow the developer to implement the runnable interface.

Kotlin has much better options than Java which is much simpler to use and is called coroutines allowing the developer to write asynchronous codes that are fluent and also non-blocking.

Why Kotlin?

Backend development has been backed-up with various technologies but almost developers all-round the globe but to choose one among those you need a potential reason. If you are looking for a single potential reason that makes your app a promising one, then here are a plethora of reasons that make Kotlin one of the important programming languages for backend development, but the six most important benefits that are recognized as the best and never experienced technology, such as:

Java ecosystem:

Java is considered one of the best technologies used for website development and has the widest ecosystem that helps the developer to develop the best solutions it. Any language that can complement Java and can be used with it can serve you with the best results. Kotlin is completely interoperable with Java and allows the developers to completely access the libraries and frameworks and develop the most potent component. Interoperability is an asset for Android developers that make the development procedure more swift and reliable. Using the libraries developers can directly pick the codes without creating new ones.

Expressiveness:

Kotlin offers the most innovative solutions with various features such as type-safe builders and other properties and offers easy-to-use abstractions.

Scalability:

With every growing day, the software world is changing at a rapid speed making a great change to the apps and also to the market trends too. Kotlin helps the developer to develop an app with greater scalability options to match the pace of this changing world. This technology widens the acceptability of applications by the modest hardware requirements.

Interoperability:

Kotlinoffers 100% interoperability with Java technology and hence helps the developers to use the entire Java library and reduce the code writing work. The developers have a master’s hand in Java and can easily learn and understand Kotlin.

Migration:

If you are having an app developed using Java technology then you can easily port it to Kotlin. Each component of the app can be migrated one by one without altering the quality of the app. Or if your app is developed in Java and you are willing to further scale the app using Kotlin technology then also it is achievable.

Tooling:

In the development of a promising app, IDE is not the only element that boosts up the development but the tools also play a great role in making the app a prominent one. Kotlin offers specific tooling of Java. Using Kotlin, a developer can develop an app from the command line.

Frameworks that you can use with Kotlin for server-side development are listed below:

• Spring: It helps the developer to use Kotlin language and develop more precise APIs based on the development requirement.
• Vert.x: It is used to develop reactive web applications on Java Virtual Machine with complete documentation helping the developers to understand and operate the technology better
• Ktor:It is used for developing web applications with the help of Kotlin technology and also allows higher scalability incorporating coroutines
• Kotlinx.html: If you need to build HTML in a web application using Kotlinx.html can be the opt solution for your requirement. Using this framework you can develop creative templates for your web development.
• Micronaut: It is a modern full-stack development framework used to develop serverless applications.

Conclusion:

Backend development is a robust element that decides the functionality of an app or website. The robust and flawless development of an app with the most promising performance completely depends on the chosen technology. Java is undoubtedly a ruling technology of the software world but now slowly Kotlin is replacing the existing technology and is becoming a prior choice of developers. The reason for choosing this technology is that it offers perfect interoperability with the Java allowing the developer to use the Java library and make development easier by picking ready-to-use codes from the library and customizing it based on the requirements. It also shows 100% adherence to the frameworks of JavaScript making the development more robust and top-notch. Other benefits of using Kotlin technology are easy migration from Java to Kotlin, flexibility to add components to an existing app developed on Java using Kotlin, scalability, and many more.

Faqs:

What makes Kotlin the most preferred programming language for Android apps?

Kotlin is one of the most robust programming languages and is very expressive, concise, and safe. It is 100% compatible with the various versions of Java including the latest one. Java developers can use this programming language easily by leveraging the Java and Kotlin libraries.  The best quality of Kotlin is that it makes development much faster than any other programming language for Android app development.

How to use Kotlin with Android Studio?

Android Studio completely supports Kotlin. All the versions of Android studios are developed with an assurance of compatibility with the Kotlinprogramming language to develop the latest apps with exciting features and also to convert Java apps into Kotlin technologies.

Which kind of IDE is supported by Kotlin?

Kotlin supports Android 3.0 IDE having a wide range of tools helping the developer to develop a robust and excellently scalable app.

What is the future scope of Kotlin?

The development of Kotlin was done to embrace the potential of programming language. The scope of this technology has a thriving future further as Google is going to partner with JetBrains which shoots up the quality of app development with an excellent programming language, framework, tools, and many more.

Kotlin or Java, what is the best choice for app development?

You don’t have to choose between Java and kotlin. If you are developing an app for the Android platform and the features of Java and kotlin are contradicting its amazing features then you can use both and can develop the required feature with the apt technology.