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IntelliJ IDEA
The IDE that understands your code, not just a souped-up text editor.
- Category
- Environment
- Pricing
- €0 (Community Edition) · Freemium
- My rating
- 4.7 out of 5
In short
For Flutter and Dart, IntelliJ (through the official plugin) is irreplaceable. Its code understanding and refactoring are unmatched.
- Ideal for
- Flutter/Dart and Java/Kotlin developers who want the best tooling available
- Use case
- Flutter development, refactoring, debugging, code navigation
Why I use it
- Before
- My IDE history is long: Code::Blocks at the very start, then Notepad++, Sublime Text, VS Code. When I got serious about Flutter and JVM contracts, I moved to JetBrains. I took a detour through Cursor in early 2024 to test native built-in AI.
- The problem
- Cursor is fast and the AI autocomplete is smooth, but the VS Code UI behind it can't compete with JetBrains on serious projects. Shallower refactorings, less reliable navigation in class hierarchies, and the Dart/Flutter plugin stays below the official JetBrains one.
- Why this tool won
- The official JetBrains Flutter plugin is by far the best: deep refactoring, step-by-step debugging in the widget tree, rock-solid hot reload. And IntelliJ's code understanding engine really gets the structure, not just the text.
- Concrete result
- I went back to JetBrains after the Cursor experience. And Claude Code arriving next to the IDE took away my last reason to look for an "AI-first" editor: I get the AI without giving up serious tooling.
How I use it every day
Daily Flutter development
- Context
- My whole Flutter stack (personal apps, client contracts) runs on IntelliJ.
- How
- Flutter plugin on, hot reload on Cmd+S, built-in debug with conditional breakpoints, widget inspector in split view.
- Result
- An ultra-smooth Flutter development loop. Hot reload works every time, unlike my attempts in VS Code.
Safe refactoring
- Context
- When I need to rename a class, move a module, or extract an interface.
- How
- Cmd+T (Refactor This) → IntelliJ scans every usage, shows me the impact, applies the change everywhere in one go.
- Result
- Refactorings I didn't dare do in VS Code (fear of missing a file) become trivial. Not a single regression since the switch.
Exploring legacy code
- Context
- On contracts where I take over a Java/Kotlin project that is several years old.
- How
- Cmd+click to follow the call chain, Find Usages to see who depends on what, UML diagrams generated on the fly.
- Result
- I understand an unfamiliar architecture in a few hours. Ideal for short missions where I need to be operational fast.
Step-by-step debugging
- Context
- When a bug only reproduces under precise conditions.
- How
- Conditional breakpoints, expression watches, live evaluation without restarting the app. Often alongside Claude Code.
- Result
- Bugs tracked down without polluting the logs. The precision of the JetBrains debugger is well worth the price of Ultimate.
What it costs
Entry price: €0 (Community Edition). Prices taken from the official site, excluding tax.
| Plan | Per month | Per year | For whom |
|---|---|---|---|
| Community Edition | €0 | – | JVM and Flutter developers |
| Ultimate · Recommended | €69 | €499/year (decreases the longer you subscribe) | Full-stack and enterprise developers |
Alternatives I ruled out
| Alternative | Why I did not keep it |
|---|---|
| VS Code | VS Code for web and TypeScript. IntelliJ for Flutter and JVM projects. Better at: Light, fast, endless extensions, excellent for TypeScript/web Worse at: Weaker on Flutter (plugin less mature than JetBrains), shallower refactoring |
| Android Studio | Android Studio if you do native Android. IntelliJ if you do Flutter. Better at: Optimized for Android, built-in emulator, full profiler Worse at: Even heavier, weaker for pure Dart development |
Strengths and limits
Pros
- Official Flutter plugin: the best suggestions, refactoring and debugging for Dart
- Smart refactoring: rename, extract, move without breaking the code
- Deep navigation: Cmd+click on any method, even inside dependencies
- Real-time code inspection: problems caught before you run anything
- The free Community Edition covers 90% of Flutter needs
Cons
- Uses ~1-2 GB of RAM in normal operation
- Slower startup than VS Code (~15-30 seconds on a big project)
- Visually heavy UI compared to VS Code or Cursor
Compatibility
- macOS : compatible
- Windows : compatible
- Linux : compatible
- API : not compatible
Frequently asked questions
Is IntelliJ Community Edition enough for Flutter?
Yes. The Flutter plugin works on the Community Edition. You get all the Flutter tooling (hot reload, debugger, UI inspector) for free.
IntelliJ vs VS Code for Flutter?
Both work. IntelliJ has better refactoring and better static analysis. VS Code is lighter. My choice: IntelliJ for serious projects.
Is there a student discount?
Yes, JetBrains offers a free Ultimate license to students through the Education program. To be renewed every year.
Final verdict
My main IDE for everything Flutter. The Community Edition is free and covers all my needs.
- I recommend it to
- Flutter/Dart developers who want the best tooling possible.
- Not suited for
- Machines with less than 8 GB of RAM, web-only projects (VS Code is better suited).
- Value for money
- Excellent · 4.7 out of 5