24 lines
891 B
Markdown
24 lines
891 B
Markdown
# DataTable Performance Tracking
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## v1.0.4: Extreme Optimization (Restored)
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- **Data**: 10,000 items, 10 columns.
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- **Scroll Test**: 100 scrolls.
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- **Results**:
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- refreshTime (total): ~103ms (for 100 frames)
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- averageRefreshTime: **1.03ms** per frame
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- **Optimizations**:
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- Full Event Delegation (MouseDown/MouseOver/DblClick).
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- CSS Grid Layout (Removed thousands of per-cell `$style` bindings).
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- Synchronous Scroll Handling (Removed rAF to ensure zero-latency補位).
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- Native Context Access (`_ref`) for zero-cost item resolution.
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- Targeted Row Refresh for Paste/Edit operations.
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- Manual DOM Spacers (Removed `$if` to prevent scroll anchoring jumps).
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## v1.0.0: Minimal Foundation
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- **Data**: 10,000 items, 1 column.
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- **Scroll Test**: 100 scrolls (20,000px total).
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- **Results**:
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- refreshCount: 101
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- refreshTime (total): ~45.7ms
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- averageRefreshTime: 0.45ms
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