eleva

UI Patterns

Reusable code patterns for common UI scenarios. Each pattern is a focused, copy-paste ready solution.

Available Patterns

Pattern	Description	Link
Best Practices	Selectors, components, lifecycle, performance	View →
Forms	Input binding, validation, submission	View →
Async Data	API fetching, loading states, pagination	View →
Conditional Rendering	Show/hide, tabs, modals, skeletons	View →
Lists	Search, filter, sort, drag-and-drop, CRUD	View →
State Management	Computed values, undo/redo, wizards	View →
Local Storage	Persistence, session storage, caching	View →

Quick Links

Best Practices

• Selector Performance
• Component Structure
• Lifecycle Hooks
• Signal Reactivity
• Performance Optimization

Forms

• Basic Input Binding
• Form Validation

Async Data

• API Fetching
• Paginated Lists
• Caching & Optimization
• Resilience Patterns

Conditional Rendering

• Accordion
• Tab Panel

Lists

• Basic Lists
• Search & Filter
• Drag & Drop
• Virtual Scrolling

State Management

• Basic Counter
• Shopping Cart
• Undo/Redo
• Render Batching

Local Storage

• Persistent Notes
• Theme Preference

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