The JetBrains Blog

Kotlin

Kotlin for Apache Spark: One Step Closer to Your Production Cluster

We have released Preview 2 of Kotlin for Apache Spark. First of all, we’d like to thank the community for providing us with all their feedback and even some pull requests! Now let’s take a look at what we have implemented since Preview 1? Scala 2.11 and Spark 2.4.1+ support The main change in this preview is the introduction of Spark 2.4 and Scala 2.11 support. This means that you can now run jobs

Pasha Finkelshteyn

Down Dog Case Study: Building 500K Subscribers App with KMM

Down Dog is the innovative start up that brings a studio-like yoga experience to your mobile device. With Down Dog you get a brand new yoga routine every time you come to your mat. Unlike following pre-recorded videos, Down Dog won’t make you do the same workout over and over again. With over 60,000 different configurations, Down Dog gives you the power to build a yoga practice you love! This app

Alex Anisimov

Results of the First Kotlin Multiplatform Survey

The Kotlin team has always relied on feedback from the community for making decisions about the future of the technology. You will always be our go-to people who know best how to make Kotlin even more enjoyable to work with! This past November, we conducted our first-ever Kotlin Multiplatform survey with the goal of understanding how the recent changes in the technology have shaped the ways develo

Alex Anisimov

Live Webinar: Bootiful Kotlin and IntelliJ IDEA

Kotlin is an open-source, statically typed programming language developed by JetBrains that targets the JVM, Android, JavaScript, and Native. Spring, one of the most popular Java frameworks, is widely used to develop enterprise web applications. At JetBrains, the Kotlin team works closely with Spring team to create an amazing experience for developers – with respect to both the language (Kotlin) a

Mala Gupta

Space Automation: Using External Libraries

One of the best things about the Space Automation DSL is that it's based on Kotlin script. This means not only that you can use pure Kotlin inside your build scripts but also that you can reference any external .jar libraries.

Alexey Totin

Tutorial: Reactive Spring Boot

Our Reactive Spring Boot tutorial is finally complete! So our end-of-year gift to you is to wrap it all up into a single blog post, where you can easily find each of the tutorial steps, the code, and the full video of the original demo.  Happy coding! Part 1 - A Kotlin REST Service Part 2 - A REST Client for Reactive Streams Part 3 - A JavaFX Spring Boot Application Part 4 - A JavaFX Lin

Trisha Gee

Tutorial: Reactive Spring Boot Part 8 – Kotlin RSocket Server

In this lesson we add a new back end service in Kotlin, this time emitting the prices via RSocket, a protocol for reactive streams. This is the eighth part of our tutorial showing how to build a Reactive application using Spring Boot, Kotlin, Java and JavaFX.  The original inspiration was a 70 minute live demo. This blog post contains a video showing the process step-by-step and a textual wa

Trisha Gee

IntelliJ IDEA Gets Educational!

Every professional developer was once a learner. We live in a fascinating world full of new challenges and opportunities, which means every professional developer can become a learner once again, or share what they have learned as an educator. No matter what role suits you best, IntelliJ IDEA is here for you. Please welcome IntelliJ IDEA Edu – a brand new flavor of the IDE joining our Community

Tatiana Vasilyeva

Tutorial: Reactive Spring Boot Part 1 – A Kotlin REST Service

This is the first step in a new tutorial showing how to create a Reactive Spring Boot application: Creating a Reactive service with Kotlin. This month (October 2019) I presented a live demo at SpringOne Platform, showing how to build a Spring Boot application that displays real-time prices, using Spring (obviously), Kotlin and JavaFX. The live demo was recorded and is available as a 70 minute v

Trisha Gee

Fully Reactive: Spring, Kotlin and JavaFX playing together

Spring Framework 5 brings full reactive support to developers everywhere. What better way to demo reactive programming than to actually build something live? In this presentation, Trisha creates an end-to-end application using Spring Framework 5, Spring Boot, Reactor, Kotlin and JavaFX, all built using IntelliJ IDEA Ultimate. During this session, we see how these different components work toget

Trisha Gee
JetBrains Day India

JetBrains Road Trip India 2019: Meet us Soon in Delhi and Hyderabad

This June, our JetBrains team is coming to India visiting Delhi (June 16) and Hyderabad (June 23). Our  team of speakers together with specially selected partners will be giving you tips and tricks to get the most out of IntelliJ IDEA and Kotlin. There are talks given by - Hadi Hariri, Mala Gupta, and Mikhail Vink. We are also planning visits to our customers and partners in the area. Last year w

Robert Demmer

Spring Boot Endpoints and Kotlin

In this latest post about Kotlin support in Spring plugins in IntelliJ IDEA, we’d like to point out that Spring Boot is also fully supported for Kotlin. When you run a Kotlin main function that starts a Spring Boot application, it will be automatically recognized as a Spring Boot Run configuration: (more…)

Nicolay Mitropolsky
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