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Kotlin Coding and Its Future

The Advantages of Kotlin Coding and its Future in the World of Programming

What is Kotlin and where did it come from?


A statically-typed programming language available for free called Kotlin creates coding that can be executed on a Java virtual machine (JVM). It was created by JetBrains, and its name refers to the Russian island of Kotlin, which is close to St. Petersburg.

Programmers from the Russian software development company JetBrains created Kotlin in 2011, and a number of open-source developers afterwards added to intuit may be used on the Java virtual machine and is a typed programming language. It is an open-source, flexible, and pragmatic programming language for computers that mixes functional and acquisitive programming capabilities to enable quicker compilation.

Due to its open-source nature and wide feature set for mobile app development services, Kotlin is still relevant today. It has long served as a remedy for the issues faced by Android developers. It provides Java developers with flexibility, safety, clarity, and tool support by answering the questions that arise in the language. While the programming language can work with Java code, its syntax is incompatible with Java, which has historically been used to create apps for the Android platform. In other words, Kotlin code functions with Java just as well as it does when written natively. Additionally, under specific circumstances, we may leverage Kotlin’s JVM Platform Annotations to access the Kotlin source from Java code.

In cases when the types of values and expressions are not explicitly declared, Kotlin makes advantage of aggressive inference. As a result, the language stands out even more from Java, which occasionally calls for repetitive type descriptions.

Despite having been launched in 2011, the language didn’t really catch the attention of the world until Google made a statement publicly promoting it as a first-class Android programming language.

That said, Kotlin was already being used for Android app development even before it was formally endorsed by top tech firms like Atlassian, Uber, and Pinterest. Investigate Kotlin’s benefits and drawbacks before deciding to use it for your upcoming Android app project. The programming language addresses a number of Java problems Powerful, contemporary, and functional. Additionally, the programming language has a lot of helpful features. Compared to Java, it is more succinct and expressive.

Although Java has a reputation for being a strong and dependable programming language, it is increasingly losing its usefulness due to a lack of features, making Kotlin a suitable replacement. Kotlin, although being mostly object-oriented, provides top-notch support for functional programming in terms of purely technical advantages. For instance, Arrow is a well-liked “companion to Kotlin’s Standard Library,” expanding the possibilities for functional programming.

In addition, JetBrains made the programming language more fault-proof than Java by directly including null error prevention into the type system. This makes the programming language easier and less expensive to maintain than Java. The null reference’s author is credited with saying that mistakes, vulnerabilities, and system failures must have cost billions of dollars as a result of the null reference. Now you can stop worrying about null-related issues and save some cash.

Another significant shift in asynchronous programming is Coroutine. It has made it easier than ever for developers to deal with asynchronous code. Coroutine, Kotlin’s reactive stream, might be a great alternative to RxJava when used in conjunction with Flow. It’s important to note, though, that many job descriptions still list RxJava as a necessary competency. Kotlin is useful for JVM programming in addition to creating Android (and, more lately, iOS) apps. Why? Using well-known Java frameworks like spring, Vaadin, Spark, Hadoop, etc., it makes it easier to construct desktop, web, and backend server applications.

Additionally, the Kotlin to JavaScript compiler enables developers to create front-end web apps that are statically typed. As a consequence, the programming language may be used to develop Node.js apps!

Advantages of developing Android apps with Kotlin

Mobile app developers hold the programming language in high respect; many now favour it above Java, its more venerable rival. Here are some of Kotlin’s most notable advantages.


Source: codersera

Improves team effectiveness

Because it is concise and easy to understand, the programming language improves team productivity. With Kotlin, you can complete more work since writing and deploying functioning coding requires less time and coding that is less in size. Complies with Java code already in use

The programming language is promoted as being 100 percent compatible with Java. Since it is compatible with Java code and all accompanying tools and frameworks, moving gradually to Kotlin is possible. If it alone cannot be used to create your product, you may easily employ both programming languages simultaneously.

Complies with Java code already in use

Programming language Kotlin is promoted as being 100 percent compatible with Java. Since it is compatible with Java coding and all accompanying tools and frameworks, moving gradually to Kotlin is possible. If Kotlin alone cannot be used to create your product, you may easily employ both programming languages simultaneously.

Less clumsy

Because Kotlin coding is simpler and shorter than Java code, developers may more easily guarantee that production coding is reliable and consistent. Bugs are found during compilation, allowing Android developers to remedy issues before runtime.

Jetpack Compose speeds up UI development

A robust toolset called Jetpack Compose is only accessible when Kotlin is used. Because the codebase is written in a single language without the need of XML, it provides a declarative method for quickly creating UI for Android apps and other platforms. Furthermore, it is simpler and more dependable to manage and update the UI. This is how Kotlin Multiplatform Mobile (KMM) develops user interfaces (more on KMM below). Cons of using Kotlin to design Android apps take into account the following drawbacks before using Kotlin for your Android projects.

Google Play Compile Options

The programming language still decompiles to Java, and the language’s features are based on those offered by the JVM that Android currently supports. Developers of Kotlin had to come up with workarounds for implementing some features because Android doesn’t utilise the most recent Java release.

Variable compilation rate

Kotlin can sometimes outperform Java in terms of speed, especially when executing incremental builds. But when it comes to clean builds, Java triumphs. Basic Java knowledge is still considered “good to have.”

Kotlin is becoming more and more necessary for positions in mobile and web app development, but for projects with legacy coding, developers would benefit from having a working grasp of Java.

Business advantages of developing Android apps using the Kotlin programming language Weighing the benefits and drawbacks of Kotlin and considering our own usage of the language, we advise switching to Kotlin for a variety of reasons.

Apps cost less to maintain and are more error-proof.

Kotlin’s ability to be more succinct also enables quicker development. According to estimates, it delivers a 40% coding reduction advantage over Java.

Coding takes less time and money when there are fewer lines of coding. Additionally, you may automatically convert Java coding to Kotlin code with the aid of a Kotlin-to-Java converter.

Additionally, the JetBrains team has released Kotlin Multiplatform Mobile (KMM), enabling programmers to create cross-platform applications with a single codebase, such as apps for Android and iOS. Future perspectives on Android app development

Because new apps are frequently built in Kotlin, it has become essential in the field of Android development. However, several of the larger libraries are still written in Java, so it is doubtful that this venerable coding will become unusable any time soon (or, perhaps, in the distant future).

A major step toward making Kotlin as popular as Java is receiving official endorsement from a company the size of Google (or even more so). Don’t forget, though, that Java is still widely used in other fields and has a sizable ecosystem outside of Android. As a result, making the conversion to Kotlin won’t always be advantageous from a business standpoint.

We can confidently predict that Kotlin and Java will It seems likely that Kotlin and Java will continue to be used in tandem for some time. However, using Jetpack Compose and coroutines will speed up development the sooner you transition to Kotlin for Android development.

Our developers are ecstatic with this programming language and use it for all of our new projects. Nevertheless, we don’t have any immediate plans to stop using Java because we are currently using it for a number of ongoing projects.

Simple to Set Up: Previously, the programming language had to be added to Android projects via a plugin. However, utilising Kotlin for Android programming has gotten much simpler with Android Studio 3.0. Simply check the “Include Kotlin Support” box in Android Studio when setting up your new project.

Java-based programming language is interoperable and based on Java. Both Kotlin and Java code may be called with ease. You may utilise the language in your current project with your old Java coding much more easily as a result. Both languages produce bytecode that is similar. As a result, you may use Kotlin to create basic portions of your programme to become comfortable with its syntax and structures. Your remaining Java code is still OK. Your Android project can benefit greatly from the Kotlin-Java combination, and you have the option of eventually switching your whole Java source to Kotlin.

Reduces boiler plate code


Source: Kotlin

In programming, boiler plate refers to lines of coding that are added to an application’s codebase but do not enhance its functionality. Kotlin employs a number of practical shortcuts and techniques that may greatly minimise the number of unnecessary lines of coding and result in files that are substantially smaller. The pace of your app development lifecycle is further increased by the less lines of code.

Includes Synthetic Extension: There are several extensions available that make using Kotlin for Android programming simpler. The term “Synthetic” refers to one such extension. It is an add-on that makes navigating the coding environment simpler by allowing you to do away with the onerous findViewByID function. Previously, developers interacted with views using this technique. Now, you only need one line of coding to immediately access the views.

NullPointerExceptions (NPEs) Are Gone

NPEs, or null pointer exceptions, are one of the most frequent reasons for software crashes. It takes a lot of time and effort for developers to fix nullpointer errors and secure their code using null checks. NPE, however, is a thing of the past with Kotlin thanks to the type system’s built-in null safety.

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