Tutorials

Learn how to work with technologies using detailed, multi-step lessons accompanied by code samples, instructions, and videos.

Your First Spring Boot Application
Your First Spring Boot Application
In this tutorial, we will use IntelliJ IDEA to create your first "Hello World" Spring Boot application.
Writing Tests with Spock
Writing Tests with Spock
Learn about the Spock testing framework by creating a project that uses Spock to unit test Java code.
Working with Gradle
Working with Gradle
Understand how IntelliJ IDEA integrates with Gradle.
Configuring your project structure and IntelliJ IDEA preferences/settings
Configuring your project structure and IntelliJ IDEA preferences/settings
You can configure your project structure as well as your preferences/settings for IntelliJ IDEA.
Using the IDE Feature Trainer.
Using the IDE Feature Trainer.
Learning new things in the IDE
Writing JUnit 5 Tests
Writing JUnit 5 Tests
Writing JUnit 5 Tests from start to finish.