Monorepo for the WordPress Performance Team, primarily for the Performance Lab plugin, which is a collection of standalone performance-related features.
Details about the Performance Lab plugin, including instructions for getting started and contributing, are available in the Performance Team Handbook.
For WordPress and PHP version requirements, please refer to the CONTRIBUTING.md file.
The feature plugins which are currently highlighted by this plugin are:
| Plugin | Slug | Experimental | Links |
|---|---|---|---|
| Embed Optimizer | embed-optimizer | No | Source, Issues, PRs |
| Enhanced Responsive Images | auto-sizes | No | Source, Issues, PRs |
| Image Placeholders | dominant-color-images | No | Source, Issues, PRs |
| Image Prioritizer | image-prioritizer | No | Source, Issues, PRs |
| Instant Back/Forward | nocache-bfcache | No | Source, Issues, PRs |
| Modern Image Formats | webp-uploads | No | Source, Issues, PRs |
| Optimization Detective | optimization-detective | No | Source, Issues, PRs |
| Performant Translations | performant-translations | No | Source, Issues, PRs |
| Speculative Loading | speculation-rules | No | Source, Issues, PRs |
| View Transitions | view-transitions | Yes | Source, Issues, PRs |
| Web Worker Offloading | web-worker-offloading | Yes (sunsetting) | Source, Issues, PRs |
Note that the plugin names sometimes diverge from the plugin slugs due to scope changes. For example, a plugin's purpose may change as some of its features are merged into WordPress core.