# Leptos shadcn/ui - Project Plan **Generated**: 2026-01-07 06:06:25 UTC **Summary**: 12 Epics, 99 Tasks --- ## Complete New York Theme Variants **Epic ID**: `epic-1767763448369411936` **Status**: open **Created**: 2026-01-07 **Description**: Implement New York theme variants for components that are missing them (error-boundary) and ensure all 50+ components have both default and New York theme implementations **Tasks (9):** ### Implement Error Boundary New York variant - **ID**: `task-1767763653689069449` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Create new_york.rs for error-boundary component with fallback UI support and consistent styling ### Verify all components have New York variants - **ID**: `task-1767763653893014217` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Audit all 50+ components to ensure both default.rs and new_york.rs exist, create missing variants ### Add tests for New York variants - **ID**: `task-1767763654040142559` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Create comprehensive tests for all New York theme variants to ensure parity with default theme ### Document New York theme differences - **ID**: `task-1767763654169103128` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Create documentation highlighting the differences between default and New York themes for each component ### Add theme switching tests - **ID**: `task-1767765219613644500` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Test switching between default and New York themes ### Verify theme consistency across components - **ID**: `task-1767765219622032173` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Ensure both themes have consistent component behavior ### Create theme component generator - **ID**: `task-1767765534348743212` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Add CLI command to generate new theme variants ### Create theme migration guide - **ID**: `task-1767765219630491042` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Document how to migrate components from default to New York theme ### Add theme preview screenshots - **ID**: `task-1767765579870330122` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Generate screenshots for all components in both themes --- ## Error Handling and Recovery System **Epic ID**: `epic-1767763448532418927` **Status**: open **Created**: 2026-01-07 **Description**: Implement comprehensive error handling with user-friendly messages, retry mechanisms with exponential backoff, and error boundaries for component loading failures (M-014, M-019, M-020) **Tasks (9):** ### Implement error boundaries for component loading - **ID**: `task-1767763668611401288` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Create error boundary components that catch and handle component loading failures gracefully ### Add retry mechanism with exponential backoff - **ID**: `task-1767763668619680353` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Implement intelligent retry logic for failed component loads with configurable backoff strategy ### Create user-friendly error messages - **ID**: `task-1767763668631107420` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Design and implement clear, actionable error messages for all error scenarios ### Implement error recovery mechanisms - **ID**: `task-1767763668639385805` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Add system recovery features to restore functionality after errors ### Add error logging and monitoring - **ID**: `task-1767765225036877156` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Implement comprehensive error logging with monitoring integration ### Create error handling documentation - **ID**: `task-1767765225045996934` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Document error handling patterns and best practices ### Implement circuit breaker pattern - **ID**: `task-1767765534481652459` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Add circuit breaker for cascading failure prevention ### Create error recovery test suite - **ID**: `task-1767765240434579733` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Add tests for all error recovery scenarios ### Add error rate monitoring dashboard - **ID**: `task-1767765580015817791` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Create dashboard showing error rates and trends --- ## E2E Testing Infrastructure Improvements **Epic ID**: `epic-1767763448661548270` **Status**: open **Created**: 2026-01-07 **Description**: Complete E2E test coverage including bundle optimization, dynamic loading, accessibility, and component integration tests with proper feature detection (M-006 to M-010, M-021) **Tasks (9):** ### Complete bundle optimization E2E tests - **ID**: `task-1767763673493844866` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Implement bundle analysis panels and optimization feature tests ### Complete dynamic loading E2E tests - **ID**: `task-1767763673502758243` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Implement lazy component loading tests with proper feature detection ### Complete accessibility E2E tests - **ID**: `task-1767763673511205339` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Implement WCAG 2.1 AA compliance tests for all components ### Complete component integration E2E tests - **ID**: `task-1767763673519693729` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Test all components working seamlessly together without conflicts ### Add performance threshold tests - **ID**: `task-1767765225054648522` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Create E2E tests for performance thresholds ### Add cross-browser compatibility tests - **ID**: `task-1767765246617226221` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Test all components across Chrome, Firefox, Safari, Edge ### Add cross-browser compatibility tests - **ID**: `task-1767765269426681780` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Test all components across Chrome, Firefox, Safari, Edge ### Add network throttling tests - **ID**: `task-1767765558599782753` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Test E2E behavior under slow network conditions ### Add geolocation testing support - **ID**: `task-1767765603910471097` - **Status**: ready - **Priority**: 2 - **Created**: 2026-01-07 - **Description**: Test components with different geolocation settings --- ## WASM Performance Optimization **Epic ID**: `epic-1767763448786635003` **Status**: open **Created**: 2026-01-07 **Description**: Optimize WASM bundle size, implement code splitting, reduce memory leaks during component loading, and improve loading performance (M-011, M-012) **Tasks (8):** ### Reduce WASM bundle size below 2MB - **ID**: `task-1767763681466995029` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Optimize compilation settings, remove unused dependencies, implement code splitting ### Fix memory leaks during component loading - **ID**: `task-1767763681475812373` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Implement proper cleanup and memory management to prevent memory leaks ### Implement code splitting for components - **ID**: `task-1767763681484121813` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Lazy load components to reduce initial bundle size ### Implement bundle size monitoring - **ID**: `task-1767765225063234946` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Add automated bundle size tracking and alerts ### Implement lazy load optimization - **ID**: `task-1767765246626980264` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Add lazy loading for heavy components and routes ### Implement lazy load optimization - **ID**: `task-1767765269563781949` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Add lazy loading for heavy components and routes ### Implement component-level code splitting - **ID**: `task-1767765558731973656` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Split components into smaller chunks for better caching ### Implement request deduplication - **ID**: `task-1767765604047680004` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Deduplicate parallel requests to reduce network load --- ## Mobile Responsiveness and Cross-Viewport Design **Epic ID**: `epic-1767763448939442221` **Status**: open **Created**: 2026-01-07 **Description**: Implement comprehensive responsive design, viewport-aware logic, touch target sizing (44px), and ensure consistent UX across all screen sizes (M-013, M-022, M-025) **Tasks (10):** ### Implement comprehensive responsive design - **ID**: `task-1767763681492499729` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Add CSS media queries and viewport-aware logic for all components ### Implement 44px touch target sizing - **ID**: `task-1767763785000629262` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Ensure all interactive elements meet mobile accessibility standards ### Add viewport-aware component logic - **ID**: `task-1767763785009197133` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Make components adapt their behavior based on screen size ### Optimize mobile performance - **ID**: `task-1767763785019604586` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Implement mobile-specific optimizations for better performance ### Add cross-browser viewport testing - **ID**: `task-1767765230093612419` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Test responsive design across all major browsers ### Implement touch interaction tests - **ID**: `task-1767765230102240311` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Add E2E tests for touch interactions on mobile devices ### Create mobile design guidelines - **ID**: `task-1767765246635398709` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Document mobile-first design patterns ### Create mobile design guidelines - **ID**: `task-1767765269702426639` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Document mobile-first design patterns ### Add landscape orientation support - **ID**: `task-1767765558860463518` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Ensure components work in landscape mode on tablets ### Add dark mode support testing - **ID**: `task-1767765604182437028` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Test components in both light and dark modes --- ## Component Testing and Coverage **Epic ID**: `epic-1767763459162546244` **Status**: open **Created**: 2026-01-07 **Description**: Complete test coverage for all components, replace mock implementations with real test logic, implement conditional imports, and add integration tests (M-004, L-010) **Tasks (7):** ### Replace mock tests with real test logic - **ID**: `task-1767763785028289486` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Update all test files to test actual functionality instead of placeholder asserts ### Fix unused imports in test files - **ID**: `task-1767764772502322590` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Remove or conditionally import unused modules in generated tests ### Add integration tests for components - **ID**: `task-1767764772510642186` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Create comprehensive integration tests for component interactions ### Add visual regression tests - **ID**: `task-1767765230110405771` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Implement visual snapshot testing for components ### Add test coverage reporting - **ID**: `task-1767765269828955016` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Implement automated test coverage reports ### Implement property-based testing - **ID**: `task-1767765558995297536` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Add property-based tests for component logic ### Add mutation testing support - **ID**: `task-1767765604324442652` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Implement mutation testing for better test quality --- ## Build System and Compilation Fixes **Epic ID**: `epic-1767763459289572138` **Status**: open **Created**: 2026-01-07 **Description**: Fix unused imports, remove unused variables, resolve dead code warnings, fix feature flags, and ensure clean compilation across all packages (L-001 to L-006) **Tasks (8):** ### Fix unused variable warnings - **ID**: `task-1767764772520754679` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Prefix unused props with underscore or implement functionality ### Fix dead code warnings - **ID**: `task-1767764772529581687` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Remove or implement usage of unused structs and functions ### Fix feature flag warnings in main package - **ID**: `task-1767764820542877154` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Define missing features or remove references from Cargo.toml ### Ensure clean compilation across all packages - **ID**: `task-1767764820551429154` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Fix all compilation warnings and ensure packages build cleanly ### Fix mutable variable warnings - **ID**: `task-1767765230119011589` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Remove unnecessary mut keywords from variables ### Add compiler warnings as errors - **ID**: `task-1767765526815041318` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Enable deny(warnings) in CI to prevent warnings ### Set up Clippy linting in CI - **ID**: `task-1767765570771380693` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Add Clippy checks to CI pipeline ### Set up fmt check in CI - **ID**: `task-1767765604461088828` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Add Rust fmt verification to CI pipeline --- ## Documentation and Examples Enhancement **Epic ID**: `epic-1767763459410446922` **Status**: open **Created**: 2026-01-07 **Description**: Update component examples to use workspace dependencies, add comprehensive metadata, improve API documentation, and create interactive tutorials (M-005, M-017, L-008) **Tasks (8):** ### Update component examples to use workspace dependencies - **ID**: `task-1767764820561925572` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Fix examples to use workspace paths instead of published crates ### Add comprehensive component metadata - **ID**: `task-1767764820571226262` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Implement detailed metadata system for all components ### Create interactive tutorials - **ID**: `task-1767764907645476824` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Build step-by-step interactive guides for using components ### Improve API documentation - **ID**: `task-1767764907653950146` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Add detailed documentation for all component APIs ### Fix unused variables in examples - **ID**: `task-1767765235381862600` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Remove or implement unused variables in component examples ### Add video tutorials - **ID**: `task-1767765235390919619` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Create video walkthroughs for common component usage patterns ### Add component playground - **ID**: `task-1767765570906534268` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Create interactive playground for testing components ### Create component style guide - **ID**: `task-1767765526941302011` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Document component design patterns and conventions --- ## Advanced UI Features Implementation **Epic ID**: `epic-1767763459534807531` **Status**: open **Created**: 2026-01-07 **Description**: Implement search and filtering, favorites system with persistence, real-time statistics, and loading state management (M-015, M-016, M-018, M-024) **Tasks (7):** ### Implement search and filtering - **ID**: `task-1767764907664137321` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Add search input and category filtering for components ### Implement favorites system - **ID**: `task-1767764907673810341` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Add ability to mark components as favorites with persistence ### Implement real-time statistics - **ID**: `task-1767765097405875458` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Add real-time performance metrics and loading progress display ### Implement loading state management - **ID**: `task-1767765097414689044` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Add comprehensive loading states during WASM and component loading ### Implement favorites filtering - **ID**: `task-1767765235399263692` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Add ability to filter components by favorites ### Implement component rating system - **ID**: `task-1767765527094883184` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Allow users to rate and review components ### Implement recently viewed components - **ID**: `task-1767765571041548294` - **Status**: ready - **Priority**: 3 - **Created**: 2026-01-07 - **Description**: Track and display recently viewed components --- ## WASM Integration and State Management **Epic ID**: `epic-1767763459659091066` **Status**: open **Created**: 2026-01-07 **Description**: Implement proper WASM binding initialization, state management, loading states, and ensure seamless integration across all components (M-023, M-024) **Tasks (6):** ### Implement WASM binding initialization - **ID**: `task-1767765097425063070` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Add proper WASM binding initialization and state management ### Add loading states for WASM operations - **ID**: `task-1767765097435166598` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Implement UI feedback for WASM loading states ### Ensure seamless component integration - **ID**: `task-1767765108664283379` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Make all components work seamlessly with WASM integration ### Add WASM error handling - **ID**: `task-1767765235407852808` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Implement proper error handling for WASM operations ### Add WASM preload optimization - **ID**: `task-1767765527222493744` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Implement WASM preloading for faster initial load ### Add WASM streaming compilation - **ID**: `task-1767765571171559652` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Implement streaming compilation for faster WASM loading --- ## Performance Monitoring and Metrics **Epic ID**: `epic-1767763466838659444` **Status**: open **Created**: 2026-01-07 **Description**: Implement real-time performance monitoring, metrics collection, performance threshold tuning for development/production, and optimize mobile device performance (M-025, L-009, L-013) **Tasks (8):** ### Implement real-time performance monitoring - **ID**: `task-1767765108676768596` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Add performance metrics collection and monitoring system ### Tune performance thresholds for dev/prod - **ID**: `task-1767765108688588338` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Implement environment-specific performance thresholds ### Optimize mobile performance - **ID**: `task-1767765108698663076` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Implement mobile-specific performance optimizations ### Implement real-time metrics updates - **ID**: `task-1767765213480993463` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Add real-time performance monitoring with live updates ### Create performance dashboard - **ID**: `task-1767765240408588933` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Build visual dashboard for performance metrics ### Add performance alerting - **ID**: `task-1767765240417463099` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Implement alerts for performance degradation ### Create performance optimization guide - **ID**: `task-1767765534051246425` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Document best practices for performance optimization ### Implement automated performance regression testing - **ID**: `task-1767765579604895779` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Run automated performance tests on every commit --- ## Component Registry and Metadata System **Epic ID**: `epic-1767763466947102361` **Status**: open **Created**: 2026-01-07 **Description**: Complete component metadata system, ensure registry/CLI synchronization, implement template validation, and enhance error context for debugging (M-017, L-011, L-012, L-014) **Tasks (8):** ### Complete component metadata system - **ID**: `task-1767765213489663893` - **Status**: ready - **Priority**: 10 - **Created**: 2026-01-07 - **Description**: Implement comprehensive component metadata for all 50+ components ### Ensure registry/CLI synchronization - **ID**: `task-1767765213500237258` - **Status**: ready - **Priority**: 9 - **Created**: 2026-01-07 - **Description**: Make registry and CLI use the same data source ### Implement template validation - **ID**: `task-1767765213509274377` - **Status**: ready - **Priority**: 8 - **Created**: 2026-01-07 - **Description**: Validate test generation templates to prevent invalid code ### Enhance error context for debugging - **ID**: `task-1767765219604571671` - **Status**: ready - **Priority**: 7 - **Created**: 2026-01-07 - **Description**: Improve error messages with more debugging context ### Add component count validation tests - **ID**: `task-1767765240426025471` - **Status**: ready - **Priority**: 6 - **Created**: 2026-01-07 - **Description**: Test that registry and CLI show same component counts ### Add component usage analytics - **ID**: `task-1767765256707649673` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Track which components are used most frequently ### Add component search by tags - **ID**: `task-1767765534187330880` - **Status**: ready - **Priority**: 5 - **Created**: 2026-01-07 - **Description**: Implement tag-based component search functionality ### Add component versioning in registry - **ID**: `task-1767765579736787476` - **Status**: ready - **Priority**: 4 - **Created**: 2026-01-07 - **Description**: Track component versions and compatibility --- ## Tasks Without Epics ### Test task 1 - **ID**: `task-1767760230316235230` - **Status**: completed - **Priority**: 0 - **Created**: 2026-01-07 - **Description**: Create a simple hello world file ### Test task 2 - **ID**: `task-1767760230321690628` - **Status**: completed - **Priority**: 0 - **Created**: 2026-01-07 - **Description**: Create another test file