Tips

You can use one keyboard shortcut for all refactoring options inside your IDE.

Enable mouse zoom to quickly enlarge (or reduce) your font size.

You can restore previously configured breakpoints if you accidentally delete them.

The top-right corner of your editor shows you information about the state of your class at a glance.

Have you ever wondered which IntelliJ IDEA terminal commands you can run in IntelliJ IDEA?

Experiment with your code without changing the semantics.

IntelliJ IDEA can spell check and fix errors for you allowing you to focus on problem solving.

There are various tips and tricks you can use to navigate a long class in IntelliJ IDEA.

IntelliJ IDEA has lots of different ways for you to view your code depending on your requirements.

IntelliJ IDEA can add the stream() call meaning less typing for you.

Move around the files you're working on quickly with keyboard shortcuts.

Language injections let you work with pieces of code in other languages embedded in your code.