flutter_lints
Recommended lint rules for Flutter apps, packages, and plugins.
At a glance
- Editor scoreNot yet scored
- PricingFree plan
- Best forFlutter developers wanting official-style starter lints
- Free planYes
- Paid fromNone
- Dart analysisYes
- Facts checked26 Sep 2026
Where it wins
- Extends Dart’s recommended lint set with Flutter-specific rules
- Works in supported IDEs and with flutter analyze
- Rules can be customized in analysis_options.yaml
Where it doesn't
- Focused on lint configuration rather than broader analysis tooling
- Older projects must add it as a development dependency
- Depends on the Dart analyzer to surface identified issues
Our verdict on flutter_lints
flutter_lints is an open-source Dart package from the Flutter team that supplies recommended lint rules for Flutter apps, packages, and plugins. It suits developers who want a starting point for consistent project checks, including solo developers and larger teams. Flutter projects created with flutter create already use its lints; older projects can add it as a development dependency. The package extends Dart’s recommended lint set with rules specific to Flutter, then connects to the analyzer through analysis_options.yaml.
The main appeal is the straightforward analyzer workflow. Identified issues are surfaced in supported IDEs or from the command line with flutter analyze, so the lint rules fit into existing Dart analysis rather than requiring a separate tool. Project configuration can customize the rules, giving teams a way to adapt the recommended baseline. This makes flutter_lints a focused choice for Flutter codebases that need a common lint configuration, not a broad static-analysis suite with a wider set of capabilities.
There is no charge for the open-source package. Its scope is also its boundary: it provides lint rules and relies on the Dart analyzer to report issues. Developers seeking analysis beyond this Flutter-oriented configuration should compare tools with broader analysis capabilities. Choose flutter_lints for a free, Flutter-specific starting point that integrates through project configuration; look elsewhere if your priority is a wider analysis toolset rather than recommended lints.
flutter_lints pricing
flutter_lints fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Dart analysis | Yes |
| Flutter analysis | Yes |
| Deployment | Self-hosted |
| IDE support | Not verified |
| Security analysis | Not verified |
| CI integration | Not verified |
| Deployment | Self-hosted |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | pub.dev |
| Facts checked | 26 Sep 2026 |
Alternatives to flutter_lints
- Dart Analysis ServerA free, local analysis engine for Dart diagnostics and editor language services.—
- CodacyA hosted analysis suite with Dart support, pull-request checks, and a free plan.7.0
- Snyk CodeSecurity-focused source scanning with IDE, pull-request, CLI, and CI/CD coverage.5.0
See all flutter_lints alternatives →
flutter_lints vs the competition
- flutter_lints vs Dart Analysis Server
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used flutter_lints for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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