Kotlin For Server-Side Development: Building Robust Backend Systems

August 16, 2022 By: Ladarian Spencer0 comments

With features like null safety, extension functions, coroutines, and seamless interoperability with Java, Kotlin enables developers to create robust and scalable applications. By leveraging libraries like Ktor and Kotlin Exposed, developers can build efficient and maintainable backend systems. Whether you are a Java developer looking to transition to a more modern language or a newcomer to web development, Kotlin is a valuable tool to consider for building your next backend application. The reason for introducing Kotlin language was to address various lacking features in existing programming languages, mainly Java while maintaining seamless interoperability with Java. Nowadays, Kotlin has become the most popular among developers, and its community has increased on a large scale. The reasons behind Kotlin’s increasing adoption in server-side development are its elegant features such as null safety, coroutine, scope functions, concise syntax, and more.

• Kotlin is compiled to Java bytecode, which can be run on any Java Virtual Machine (JVM).
• You should understand how elements are structured, how styles are applied, and how to create simple web pages.
• Once you’ve set a breakpoint, you can start the debugger by pressing the “Debug” button in IntelliJ IDEA.
• You can experiment with both languages to determine which one suits your needs.
• You canalso check out my talk at Droidcon SF 24for a high level overview of Kobweb.

Who uses Kotlin for server-side

This allows our very lean team to stay nimble as we focus on getting to a 1.0 release. All the documentation for Kobweb used to live in this README, but it was getting so long as to be unwieldy. You mayhave ended up at this section after following an old link found in the wild. We apologize for the inconvenience, butyou should be able to find the relevant information byvisiting the guide and using the search bar found in the top right of the page.

• We aim to target only the latest version of the JavaScript specification, thereby achieving even further reductions in bundle size and performance improvements.
• The choice of framework depends on your project requirements and preferences.
• IntelliJ IDEA is an IDE designed for JVM languages, such as Kotlin and Java, to maximize developer productivity.
• The latest available version of Kobweb is declared at the top of this README.
• All the documentation for Kobweb used to live in this README, but it was getting so long as to be unwieldy.

Variables and Data Types

Kotlin has been a popular language choice for server-side developers because it provides excellent type safety, a contemporary and compact syntax, and smooth Java compatibility. We’ll examine the reasons Kotlin is a great choice for creating reliable backend systems in this blog article, supported with code samples that demonstrate its usefulness. When developing web applications with Kotlin, you have access to a variety of tools that enhance your development experience. IDE support, especially from IntelliJ IDEA, is robust, offering excellent tools for Kotlin development.

Tech-stack for web application using Kotlin?

• In this tutorial, we will explore the process of building web applications using Kotlin.
• The Kotlin team manages the development and contribution process to the Kotlin plugin for Eclipse.
• Once the installation is complete, restart IntelliJ IDEA for the changes to take effect.
• Understand the basics of Kotlin syntax and familiarize yourself with variables and different data storage types while helping a zoo look after the animals that live there.
• As a result, the code is more readable and there are fewer errors during the development process.
• Its ability to handle large-scale workloads has made Java a reliable choice for web and application development.

This new approach to configuration in Spring promises faster startup times and lower memory consumption, and it is a good fit with GraalVM native image thanks to its reflection-less approach. In fact, Spring’s official documentation features code samples in both Java and Kotlin. This is very convenient if you’re new to Kotlin, because you can see the code sample in Java coding jobs and then immediately see its Kotlin equivalent and so understand the idioms faster. Kotlin, on the other hand, is entirely interoperable with Java allowing you to call Java code from Kotlin and vice-versa.

Now that you’re familiar with the process of requesting a server page, continue with transferring the functionality from the previous tutorials into this one. You can do this tutorial independently, however, we strongly recommend that you complete the preceding tutorial to learn how to create RESTful APIs. In this tutorial, we will show you how to build an interactive website in Kotlin with Ktor and Thymeleaf templates. However, some of the other IDEs and source editors, such as Eclipse, Visual Studio Code, and Atom, have their own Kotlin plugins supported by the Kotlin community.

Gradle commands

The framework is known for being easy to learn, especially for developers who are just starting with backend development. Backend development requires handling data, and Kotlin offers strong tools and frameworks to make this process easier. Managing data in a Kotlin backend application will be covered in this part, along with how to work with data classes, serialize and deserialize JSON, and connect with databases. Building a Kotlin-Based Web Application with Spring Boot is a comprehensive tutorial that covers the core concepts, implementation guide, code examples, Senior iOS developer job best practices, testing, and debugging. By following this tutorial, you will be able to create a web application using Kotlin and Spring Boot, and you will learn how to optimize performance, secure the application, and debug issues.