Julian lechnerandClaude Haiku 4.5
a2b9a9f5c4
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
59 lines
2.1 KiB
Markdown
59 lines
2.1 KiB
Markdown
## Resources and Styles
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* Use shared resources for repeated styles, brushes, templates and dimensions.
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* Keep resource dictionaries focused.
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* Avoid giant global resource dictionaries.
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* Prefer feature-level resources when styles are not truly global.
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* Use `StaticResource` by default.
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* Use `DynamicResource` only when runtime resource replacement is required.
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* Avoid excessive dynamic resource lookups.
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* Keep theme resources separated from application logic.
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* Avoid hardcoded colors and dimensions when design tokens or resources already exist.
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## Windows and Dialogs
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* Keep window lifecycle explicit.
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* Avoid creating duplicate windows unintentionally.
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* Do not keep hidden windows alive without a reason.
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* Separate dialog logic from business logic.
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* Prefer dialog services when ViewModels need to request user interaction.
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* Keep ownership relationships explicit.
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* Avoid application shutdown behavior that depends on accidental window lifetime.
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## Navigation
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* Keep navigation state explicit.
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* Avoid coupling ViewModels directly to concrete views.
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* Avoid service locator patterns for view resolution.
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* Keep navigation history intentional.
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* Dispose or release navigation targets when they are no longer required.
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* Do not retain entire navigation graphs unnecessarily.
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## Memory Management
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* Watch for memory leaks caused by:
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* Event subscriptions
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* Timers
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* Static references
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* Long-lived services
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* Cached views
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* Closures
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* Collection views
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* Binding-related references
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* Dispose resources correctly.
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* Stop timers and background work when no longer needed.
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* Avoid retaining closed windows or unloaded views.
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* Do not keep unnecessary references to visual elements.
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* Profile memory when long-running applications continuously grow.
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## Images and Media
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* Load images at an appropriate resolution.
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* Avoid decoding images significantly larger than their displayed size.
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* Release streams and file handles correctly.
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* Avoid locking image files unintentionally.
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* Cache images only when there is a clear memory strategy.
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* Avoid keeping large bitmaps alive unnecessarily.
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* Prefer frozen image resources when they are immutable.
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