Application state history#52
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- Add time-travel.ts that provides state history tracking using bippy - Captures fiber state snapshots on each commit - Allows navigation through state history with goBack/goForward - Supports restoring to any previous snapshot via overrideHookState/overrideProps - Provides APIs: createTimeTravel, createComponentTimeTravel, watchComponentState - Add example usage in time-travel-example.tsx demonstrating the functionality Co-authored-by: aiden <aiden@million.dev>
- Update App.tsx with TodoList component and TimeTravelSlider for testing - Add time-travel.test.tsx with 8 tests verifying: - Snapshot capture on state changes - History tracking - Pause/resume recording - Clear history - Back/forward navigation - Go to specific snapshot - watchComponentState functionality - Add vitest config and testing dependencies to vite-playground - All tests pass (88 total across bippy and vite-playground) Co-authored-by: aiden <aiden@million.dev>
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This adds a more robust alternative to the fiber-based time travel: - time-travel-robust.ts: Centralized store with action replay - createTimeTravelStore: Redux-like store with built-in time travel - useTimeTravelStore: Hook to subscribe to store state - useTimeTravelControls: Hook for navigation controls - useUndoable: Simple undo/redo hook for local state - createReducer: Helper to create reducers from handlers - Middleware support (logger, Redux DevTools) - Persistence support via localStorage - time-travel-robust-demo.tsx: Demo comparing both approaches - Todo list with full time travel controls - Undo/redo counter example - Comparison of advantages vs trade-offs - time-travel-robust.test.tsx: 19 comprehensive tests Advantages over fiber-based approach: - No reliance on React internals - Works in production builds - Predictable state transitions via reducer - Action replay for debugging - Redux DevTools integration - Serializable/persistable state - Type-safe with TypeScript Co-authored-by: aiden <aiden@million.dev>
- Replace fiber-based time travel with robust store-based solution - TodoList now uses createTimeTravelStore with reducer - Actions: ADD_TODO, TOGGLE_TODO, DELETE_TODO - TimeTravelSlider shows action history with payloads - Supports: slider navigation, replay, reset, jump to start/end Co-authored-by: aiden <aiden@million.dev>
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Implement a React time travel debugging module with a demo and comprehensive tests, enabling state history tracking and restoration using bippy.