🔥 IntelliJ IDEA Popular Shortcuts
Master IntelliJ IDEA's powerful shortcuts to dramatically improve your code navigation, refactoring, and debugging efficiency.
TOP 1
Shift+Shift
Search Everywhere
Quickly search for files, actions, symbols, and settings.
🎯 Instantly search for files, classes, symbols, actions, and everything else
💡 Hint: Double Shift for everything
TOP 2
Alt+Enter
Show Intention Actions
Shows context actions and quick fixes.
🎯 Instantly fix errors and warnings, and leverage code improvement suggestions
💡 Hint: Enter to fix
TOP 3
Ctrl+B
Go to Declaration
Navigate to the declaration of a method or field.
🎯 Quickly jump to definitions to deepen code understanding
💡 Hint: Go to Base
TOP 4
Alt+F7
Find Usages
Finds all places where a code element is used in the project.
🎯 Understand where code elements are used for safe refactoring
💡 Hint: F7 for usages
TOP 5
Ctrl+Alt+L
Reformat Code
Reformats code according to the current code style settings.
🎯 Unify code style and improve readability
💡 Hint: Layout
TOP 6
Shift+F6
Rename
Renames variables, methods, classes, etc.
🎯 Safely perform consistent renaming across the entire project
💡 Hint: Shift+F6 to rename
TOP 7
Alt+Insert
Generate Code
Generates getters, setters, constructors, etc.
🎯 Auto-generate boilerplate code to increase development speed
💡 Hint: Insert to generate
TOP 8
Ctrl+Shift+Space
Smart Code Completion
Shows type-aware smart completion suggestions.
🎯 Accurate coding with type-aware intelligent completion
💡 Hint: Smart Space