Tips

Use IntelliJ IDEA’s text editing features without creating or opening a dedicated project.

Type Info is very helpful on a per-expression basis to understand your code.

If you want to look at your favourite photo while coding you can set it as your background image.

This feature is available in preview from Java 17.

You can render Javadocs directly in the editor including HTML tags, images and links.

Start a new line below or above your current line with the correct indentation.

Upgrade, downgrade, and change scope easily inside your IDE.

You can find the packages you need without an IDE.

Use the Dependencies tool window to manage your dependencies in one place.

Add dependencies straight into your POM file with a single click.

Allows you to filter out unstable versions of dependencies easily.

Helps you to reduce the chances of a typing mistake when you're searching for packages.