https://github.com/samouri/performance-experiments
https://github.com/samouri/performance-experiments
Last synced: 4 months ago
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- Host: GitHub
- URL: https://github.com/samouri/performance-experiments
- Owner: samouri
- Created: 2021-01-05T15:02:08.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2021-04-21T21:48:58.000Z (about 5 years ago)
- Last Synced: 2025-07-27T06:34:58.850Z (11 months ago)
- Language: HTML
- Size: 401 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
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Metadata Files:
- Readme: README.md
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README
# Performance Experiments
## Declarative Shadow DOM
For the simplest AMP Document with just a carousel, compare the performance regular, and variants on SSRing (Default, DSD Native, DSD Polyfill, Light DOM).
**results**
```
┌──────┬──────┬──────────────┬────────────┬────────────────────┬───────────────────────┐
│ rank │ runs │ version │ FCP (mean) │ LCP (mean) │ CLS (mean) │
├──────┼──────┼──────────────┼────────────┼────────────────────┼───────────────────────┤
│ 1 │ 30 │ DSD Polyfill │ 634.904 │ 634.904 │ 0 │
│ 2 │ 30 │ Light DOM │ 642.949 │ 642.949 │ 0 │
│ 3 │ 30 │ DSD Native │ 633.782 │ 2102.3459999999995 │ 0.011207217261904762 │
│ 4 │ 30 │ Default │ 1376.819 │ 2236.319 │ 0.0007318767903415672 │
└──────┴──────┴──────────────┴────────────┴────────────────────┴───────────────────────┘
```
**thoughts**
- There must be an error with DSD Native, the LCP score doesn't makese sense. The rest aligns well with expectations.