Learn Kotlin With JetBrains Academy

Dec24

Given the wide array of options, how can you find the right one for your next project? The first step is to understand your project’s requirements and goals, and to get a clear idea of what you want your future app to look like. Next, you’ll want to take the following important factors into account so you can decide on the best fit for your business. Nevertheless, we’ve tried to pick out some of the best frameworks for cross-platform mobile development to give you a starting point for your decision. If you’re a newbie who’s just stepping into the world of Android app development, Kotlin is the perfect choice which is the most preferred one and also the easiest one to learn. You should start from the basics thoroughly from its syntax, and design, and later move on to the big projects, later while learning you’ll find it easier.

You can use extension functions to extend the functionality of Android classes, such as View, Context, or Bundle, or to create custom utility functions for your app. For example, you can use extension https://www.globalcloudteam.com/ functions to show or hide a view, to get a string resource, or to put extras in a bundle. Extension functions can help you avoid repeating code and improve the readability of your code.

kotlin application development

Real projects may be very big and contain hundreds of thousands lines of code. In this tutorial we are going to start with a simple three-line application that asks the user their name and greets them. Google has named Kotlin as the preferred language for Android app development. With more than 3 million apps in the Google Play Store and more being added every day, the benefit of learning Kotlin is clear. There are other cross-platform frameworks besides those mentioned above, and new tools will continue to appear on the market.

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Doing so will allow you to find the right cross-platform solution to help you deliver high-quality apps. An open-source UI software framework, React Native was developed in 2015 (a bit earlier than Flutter) by Meta Platforms, formerly Facebook. It’s based on Facebook’s JavaScript library React and allows developers to build natively rendered cross-platform mobile apps.

  • Complete small tasks one by one while gaining experience with a professional development environment.
  • Given the wide array of options, how can you find the right one for your next project?
  • Kotlin is seamlessly integrated with the Android Studio and many companies are moving the entire code base from Java to Kotlin.
  • In source code, you define what your application will be doing.

Support for multiplatform programming is one of Kotlin’s key benefits. It reduces time spent writing and maintaining the same code for different platforms while retaining the flexibility and benefits of native programming. Here you’ll learn how to develop and improve your cross-platform mobile application using Kotlin Multiplatform. The volume and quality of available learning resources about a framework can also help you understand how smooth your experience will be when working with it.

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Kotlin is concise and expressive programming as it reduces the boilerplate code. Since Google I/O 2019, Android development has been Kotlin-first. Kotlin is seamlessly integrated with the Android Studio and many companies are moving the entire code base from Java to Kotlin. Asynchronous tasks are seamlessly implemented in Kotlin using coroutines. So here’s the complete guide to learn Kotlin, specifically for Android Application Development. For example, tools and libraries aren’t the same on these operating systems, so there may be many differences when it comes to the business logic.

Familiarize yourself with Kotlin syntax by solving short programming challenges. Learn everything about classes, collections, properties, builders, and generic functions. Create real-world applications from scratch and build a developer portfolio by the end of your studies. Depending on how crucial the user interface is for your future app, you may need to know how easily you can customize the UI using a particular framework. For example, Kotlin Multiplatform Mobile provides you with full control over the UI and the ability to use the latest UI frameworks, such as SwiftUI and Jetpack Compose.

As one of the most popular cross-platform app development frameworks, React Native has a large and strong community of developers who share their technical knowledge. Thanks to this community, you can get the support you need when building mobile apps with the framework. The growing popularity of the rapidly advancing cross-platform mobile development technology has resulted in many new tools emerging on the market.

Different cross-platform mobile development frameworks are based on different programming languages. Before adopting a framework, check what skills it requires and make sure your team of mobile engineers has enough knowledge and experience to work with it. This open-source mobile application development framework was initially released in 2014. NativeScript allows you to build Android and iOS mobile apps using JavaScript or languages that transpile to JavaScript, like TypeScript, and frameworks like Angular and Vue.js. Over the years, cross-platform app development has become one of the most popular ways to build mobile applications. A cross-platform, or multiplatform, approach allows developers to create apps that run similarly on different mobile platforms.

With many options available, it can be challenging to pick the one that will best suit your needs. To help you find the right tool, we’ve put together a list of the six best cross-platform app development frameworks and the features that make them great. At the end of this article, you will also find a few key things to pay attention to when choosing a multiplatform development framework for your business.

kotlin application development

With this being said, you would be wondering to find a complete course that is beginner-friendly and has covered each concept very clearly. We have an exclusive offer for you where you can access the complete course at a pocket-friendly price and become an Android developer. Direct Kotlin-to-Swift exports would be introduced to facilitate developers who aim to cross-share code with iOS targets, removing the bottleneck created by Objective-C. It would enable broader Swift language support and a more organic exporting of APIs, according to Tolstoy. Software development tools from JetBrains aren’t missing out on the update spree either. Project configuration assistance, an integrated debugging experience, and additional support for Compose Multiplatform are all on the cards.

kotlin application development

Kotlin is used to develop Android apps, server side apps, and much more. Over 50% of professional Android developers use Kotlin as their primary language, while only 30% use Java as their main language. 70% of developers whose primary language is Kotlin say that Kotlin makes them more productive.


kotlin development team

Kotlin is a modern, concise, and interoperable programming language that has become the preferred choice for many Android developers. It offers several advantages over Java, such as null safety, coroutines, extension functions, and data classes. However, to make the most of Kotlin, you need to follow some best practices that can help you write clean, efficient, and maintainable code. In this article, you will learn about some of these best practices and how they can benefit your Android projects.

kotlin application development

This course is purely made for individuals who want to build their skills in creating robust and high-performance Android applications. It is designed in such a way that will take you from the fundamentals of Android app development. JetBrains Fleet is a polyglot IDE and code editor that provides advanced support for Kotlin and a streamlined experience for Kotlin developers.

What’s more, many global companies and startups already use Kotlin Multiplatform Mobile to develop multiplatform apps with a native-like user experience. Building an application is something that aspiring developers imagine when at an early stage of learning. It is the major responsibility of a developer to learn the technologies responsible for developing applications. And when it comes to building Android applications, Kotlin is one such language that has great demand among developers. It is an expressive and concise programming language that is good for easy integration with other apps. Android Studio is the official IDE for Android app development, based on IntelliJ IDEA.