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 Line Chart Part 5 - Auto-configuration for Shared Beans Part 6 - Displaying Reactive Data Part 7 – Subscribing Multiple Consumers Part 8 – Kotlin RSocket Server Part 9 – Java RSocket Client P

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 walk-through (adapted from the transcript of the video) for those who prefer a written format. (more…)

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 and Ultimate editions. It is now available for preview in our IntelliJ IDEA Edu 2019.3 EAP (Early Access Program). IntelliJ IDEA Edu supports Java, Kotlin, and Scala. As a learner, you can pra

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 video, but I thought it might be easier to digest as a series of shorter videos with an accompanying blog post, explaining each of the steps more slowly and in more detail, and that's what this tutoria

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 together really easily using Spring. (more…)

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 we visited Bangalore, Chennai, and Pune and it was a great experience, we had around 1,100 people in total. You can find the pictures from 2018 here: Bangalore 2018 Chennai 2018 Pune 2018

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…)

Here is the new blog post on Kotlin and Spring support in IntelliJ IDEA. The Spring Framework supports reading values from different kinds of sources using the `@Value` annotation. Completion, reference navigation, and folding property names with their values is now supported for Kotlin in IntelliJ IDEA: (more…)

You can meet the JetBrains team at many tech events all over the world. But today we're offering something special – the chance to meet the Kotlin team from the comfort of your own home with KotlinConf 2018 Live. We are happy to invite you to our online event. Join the live stream on October 4-5. Learn about the new things coming in Kotlin from the Keynote by Andrey Breslav, and ask your questions to the Kotlin team and leaders of the community through the KotlinConf 2018 Closing Panel. We are opening the event with the keynote by Andrey Breslav. Be sure not to miss this keynote, sign-up

Let’s continue our posts on how IntelliJ IDEA supports developing Spring Framework applications with Kotlin. For now, let’s talk about navigation. The common way of navigation within a Spring Configuration is using gutters, and all Spring-related gutters are now available in Kotlin. (more…)

Kotlin is now a first-class citizen in the Spring Framework, and in IntelliJ IDEA we are trying to make all the Spring features that have worked with Java over the years work with Kotlin too. In this series of blog posts, we will walk you through some of these features using Kotlin samples, this will also be a reminder in case you missed them for Java. (more…)

The new IntelliJ IDEA 2018.1 EAP is here! Among other improvements and bug-fixes, it updates the Kotlin plugin to version 1.2.30. The updated Kotlin plugin has some new intention actions. Now, in the Project Tool Window you can paste a code fragment directly into a package, and the IDE will create a new Kotlin file with the pasted code. (more…)