2024 IntelliJ IDEA Overview 

IntelliJ IDEA is designed to help developers like us stay in the flow while we’re working. Like all IDEs, it has a lot of functionality available, but it’s designed to get out of your way to let you focus on the code.
what is intellij? Find out in this video!
➡ Introduction
‣ Find Action: ⌘ ⇧ A (on macOS) / Ctrl+Shift+A (on Windows/Linux) - jb.gg/fop86z
‣ Hide all windows: ⌘ ⇧ F12 (on macOS) / Shift+Command+F12 (on Windows/Linux)
‣ Project tool window: ⌘1 (on macOS) / Alt+1 (on Windows/Linux)
‣ Quick Switch Scheme: ^`(on macOS) / Ctrl+` (on Windows/Linux)
‣ Preferences: ⌘, (on macOS) / Ctrl+Alt+S (on Windows/Linux)
➡ Coding assistance
‣ Code completion - jb.gg/i4tt3q
‣ Complete Current Statement: ⌘ ⇧ ⏎ (on macOS) / Shift+Ctrl+Enter (on Windows/Linux)
‣ Show Context Actions: ⌥ ⏎ (on macOS) / Alt+Enter (on Windows/Linux)
‣ Intention actions - jb.gg/fpqf0n
‣ Navigate to next highlighted error: F2
‣ Navigate to previous highlighted error: Shift F2
‣ Generate code: ⌘ N (on macOS) / Alt + Insert (on Windows/Linux) - jb.gg/wtzv9i
‣ Live templates - jb.gg/b3z5dd
➡ Refactoring
‣ Rename: Shift F6 - jb.gg/4k4wng
‣ Extend selection: ⌥ Up (on macOS) / Ctrl+W (on Windows/Linux)
‣ Extract variable: ⌘ ⌥ V on macOS) / Ctrl+Alt+V (on Windows/Linux) - jb.gg/1ex8lc
‣ Postfix completion - jb.gg/ju66ek
‣ Reformat code: ⌘ ⌥ L (on macOS) / Ctrl+Alt+L (on Windows/Linux) - jb.gg/dkmux3
‣ Move statement up: ⇧⌘ Up (on macOS) / Ctrl+Shift+Up (on Windows/Linux)
‣ Surround with: ⌘ ⌥ T (on macOS) / Ctrl+Alt+T (on Windows/Linux) - jb.gg/kmg300
‣ SmartType Completion: ^ ⇧ Space (on macOS) / Shift+Ctrl+Space (on Windows/Linux) - jb.gg/zse1dr
‣ Inline: ⌘ ⌥ N (on macOS) / Ctrl+Alt+N (on Windows/Linux) - jb.gg/qp3fi2
‣ Extract method: ⌘ ⌥ M on macOS) / Ctrl+Alt+M (on Windows/Linux) - jb.gg/jcsx6c
‣ • IntelliJ IDEA. Everyda...
➡ Testing & Debugging
‣ Navigate to Test: ⌘ ⇧ T (on macOS) / Ctrl+Shift+T (on Windows/Linux)
‣ Run test: ^ R (on macOS) / Shift+Ctrl+F10 (on Windows/Linux)
‣ Run tests: ^ ⇧ R (on macOS) / Shift+Ctrl+F10 (on Windows/Linux) - jb.gg/y1wlmt
‣ Toggle breakpoint: ⌘ F8 (macOS) / Ctrl+F8 (Windows/Linux)
‣ Debug test: ^D (macOS) / Shift+F9 (Windows/Linux)
‣ Step Into: F7
‣ Step Over: F8
‣ Evaluate expression: ⌥ F8 (macOS) / Alt+F8 (Windows/Linux) - jb.gg/t8niaa
‣ Resume Program: ⌥ ⌘ R (macOS) / F9 (Windows/Linux)
‣ Run anything: ^ ^ (macOS) / Ctrl Ctrl (Windows/Linux) - jb.gg/s3bt7g
‣ • Debugger basics in Int...
‣ • Advanced Debugger Feat...
‣ • IntelliJ IDEA Pro Tips...
➡ Navigation
‣Navigate backwards: ⌘ [ (on macOS) / Ctrl+Alt+Left (on Windows/Linux)
‣ Navigate forwards: ⌘ ] (on macOS) / Ctrl+Alt+Right (on Windows/Linux)
‣ Find usages / declaration: ⌘ B (on macOS) / Ctrl+B (on Windows/Linux)
‣ Recent Files: ⌘E (on macOS) / Ctrl+E (on Windows/Linux)
‣ Recent locations: ⇧⌘E (on macOS) / Ctrl+Shift+E (on Windows/Linux)
‣ Search everywhere: ⇧⇧ (on macOS) / Shift Shift (on Windows/Linux) - jb.gg/ctlega
‣ Find in files: ⇧⌘F (on macOS) / Ctrl+Shift+F (on Windows/Linux)
‣ • Navigation in IntelliJ...
➡ Reading Code
‣ Folding → Expand: ⌘ + (on macOS) / Ctrl+ + (on Windows/Linux)
‣ Folding → Collapse: ⌘ - (on macOS) / Ctrl+ - (on Windows/Linux)
‣ Folding → Expand All : ⇧ ⌘ + (on macOS) / Ctrl+Shift+ + (on Windows/Linux)
‣ Folding → Collapse All: ⇧ ⌘ + (on macOS) / Ctrl+Shift+ - (on Windows/Linux)
‣ File Structure: ⌘ F12 (macOS) / Ctrl+F12 (Windows/Linux) - Twice to expand list - jb.gg/pv5nmh
‣ Quick documentation: F1 (macOS) / Ctrl+Q (Windows/Linux) - jb.gg/p57c7s
‣ Toggle Rendered View: ^ ⌥ Q (macOS) / Ctrl+Alt+Q (Windows/Linux)
➡ Version Control support (Git)
‣ Commit: ⌘ 0 (macOS) / Alt+0 (Windows/Linux)
‣ Jump to last tool window: F12
‣ Show diff: ⌘ D (macOS) / Ctrl+D (Windows/Linux)
‣ Commit Anyway and Push: ⌥ ⌘ K (on macOS) / Ctrl+Alt+K (on Windows/Linux)
‣ Git tool window: ⌘9 (on macOS) / Alt+9 (on Windows/Linux)
‣ Terminal: ⌥ F12 (on macOS) / Alt+F12 (on Windows/Linux)
‣ Git integration - jb.gg/x8yuyc
➡ Language and technology support
‣ JVM Languages: Java, Kotlin, Groovy and Scala
‣ JVM Frameworks: Spring, Quarkus, Micronaut, Jakarta EE and more
‣ Non-JVM Technologies: JavaScript, TypeScript, HTML and more
‣ Navigate to file: ⌘ ⇧ O (on macOS) / Shift+Ctrl+N (on Windows/Linux)
‣ Convert to Kotlin: ⌥⇧⌘K (on macOS) / Ctrl+Alt+Shift+K (on Windows/Linux)
‣ Preview file in: ⌥F2 (on macOS) / Alt+F2 (on Windows/Linux)
‣ • IntelliJ IDEA Pro Tips...
➡ Integrated tools support
‣ Build tools: Maven, Gradle and more - jb.gg/mxciax
‣ Managing dependencies: Package Search, Package analysis
‣ Services tool window - jb.gg/jwd1tp
‣ Docker - jb.gg/9da46k
‣ Profiling - jb.gg/p4a2ta
‣ • Profiling Tools and In...

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