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We hosted the second edition of ‘IntelliJ IDEA Conf’, a free and virtual conference on the 29-30th of September, 2022, on IntelliJ IDEA’s YouTube Channel. Our intention with this event was to celebrate the developer community and its desire to learn and improve everyday. I hope we succeeded in this endeavor by hosting sessions by industry leaders and experts on a variety of topics, like Core Java, Kotlin, Spring, Kubernetes, JUnit, JavaFX, and contributing to open source projects. We also hosted sessions on using JetBrains IDEs to address the challenges of remote development, and lear

Our intention with IntelliJ IDEA Conf is to celebrate the developer community and its desire to learn and improve everyday. We invite you to join us for this free online conference and learn from industry leaders and experts on September 29–30, 2022. Learn about a variety of topics, like Core Java, Kotlin, Spring, Kubernetes, JUnit, mobile development, and hear stories about contributing to open source projects. You'll also discover how to use JetBrains IDEs to address the challenges of remote development, and learn about our brand new IDE – Fleet. Conference Details and Registration (more

On April 21, 2021, we had the pleasure of hosting the live stream ‘Spring Boot Loves K8s’ by Madhura Bhave, one of the awesome software engineers on the Spring Boot Team. The code in this live stream can be accessed using this link. Session details In this live stream, Madhura demonstrated features introduced in Spring Boot 2.3 and later versions that improved developing and deploying Spring Boot applications to Kubernetes. She covered four main improvements: building efficient container images, liveness and readiness probes, graceful shutdown and loading ConfigMaps and Secrets. To demonst

Spring in Spring! Now, this sounds interesting to me. Spring is here and we are excited to host a session on Spring in Spring! Register now and join us for the live stream of Spring Boot Loves K8s. In this live stream, Madhura Bhave, Software Engineer, String Boot Team, VMware, will talk about and demostrate the new features in Spring Boot 2.3 and 2.4 that makes it easy for you to deploy Spring Boot applications to Kubernetes using IntelliJ IDEA. Day: Wednesday Date: April 21, 2021 Time: 5:00 pm – 6:00 pm CEST (more…)

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) and the tooling (IntelliJ IDEA). To learn more about using Kotlin to develop your enterprise applications, register now and join us for our new webinar on Bootiful Kotlin. Day: Wednesday Date: November

Spring Boot is great for developing web services. A request handler (for example, a REST controller) is where you define methods that handle requests to specific endpoints. To test those requests, you could use an external tool, but with IntelliJ IDEA, you don’t need to leave your IDE. The integrated HTTP client can handle it for you. The HTTP client in IntelliJ IDEA is built directly into the editor and it is purely text-based. This means you get full coding assistance for your HTTP requests, including highlighting, completion, refactorings, inline documentation, and so on. What’s more, you c

In this lesson we use Spring Profiles to enable an application to determine which of our two clients (server-sent events via WebClient, or RSocket) to use to connect to our Kotlin Spring Boot price service. This is the final 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…)

In this lesson we update our live-updating chart to show prices for more than one stock, which means subscribing more than one consumer to our reactive stream of prices. This is the seventh 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…)

In this lesson we look at how to use Spring beans from one module in a different module, using auto-configuration. This is the fifth 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…)

This second step shows how to create a Java client that will connect to an endpoint that emits a stream of server-sent events. We'll be using a TDD-inspired process to create the client and test it. This is the second part in 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, which I have split into a series of shorter videos with an accompanying blog post, explaining each of the steps more slowly and in more detail. This blog post contains a video showing the process step-by-step and

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…)

The IntelliJ IDEA Blog

Spring

Summary of IntelliJ IDEA Conf 2022

IntelliJ IDEA Conf – Celebrating the developer community

Live Stream Summary: Spring Boot Loves K8s

New Live Stream: Spring Boot Loves K8s

Live Webinar: Bootiful Kotlin and IntelliJ IDEA

At Your Request: Use the HTTP Client in IntelliJ IDEA for Spring Boot RESTful Web Services

Tutorial: Reactive Spring Boot Part 10 – Spring Profiles to Switch Clients

Tutorial: Reactive Spring Boot Part 7 – Subscribing Multiple Consumers

Tutorial: Reactive Spring Boot Part 5 – Auto-configuration for Shared Beans

Tutorial: Reactive Spring Boot Part 2 – A REST Client for Reactive Streams

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

Fully Reactive: Spring, Kotlin and JavaFX playing together