Name		Name	Last commit message	Last commit date
.github		.github
.husky		.husky
bin		bin
plugins		plugins
tests		tests
tools		tools
.editorconfig		.editorconfig
.eslintrc.js		.eslintrc.js
.gitattributes		.gitattributes
.gitignore		.gitignore
.nvmrc		.nvmrc
.prettierrc		.prettierrc
.wp-env.json		.wp-env.json
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
SECURITY.md		SECURITY.md
codecov.yml		codecov.yml
composer.json		composer.json
composer.lock		composer.lock
lint-staged.config.js		lint-staged.config.js
package-lock.json		package-lock.json
package.json		package.json
performance.php		performance.php
phpcs.xml.dist		phpcs.xml.dist
phpstan.neon.dist		phpstan.neon.dist
phpunit.xml.dist		phpunit.xml.dist
plugins.json		plugins.json
tsconfig.json		tsconfig.json
webpack.config.js		webpack.config.js

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Performance Lab

Monorepo for the WordPress Performance Team, primarily for the Performance Lab plugin, which is a collection of standalone performance features.

Details about the Performance Lab plugin, including instructions for getting started and contributing, are available in the Performance Team Handbook here.

For WordPress and PHP version requirements, please see the CONTRIBUTING.md file here.

The feature plugins which are currently featured by this plugin are:

Plugin	Slug	Experimental	Links
Image Placeholders	dominant-color-images	No	Source, Issues, PRs
Modern Image Formats	webp-uploads	No	Source, Issues, PRs
Performant Translations	performant-translations	No	Source, Issues, PRs
Speculative Loading	speculation-rules	No	Source, Issues, PRs
Embed Optimizer	embed-optimizer	Yes	Source, Issues, PRs
Enhanced Responsive Images	auto-sizes	Yes	Source, Issues, PRs
Image Prioritizer	image-prioritizer	Yes	Source, Issues, PRs
Web Worker Offloading	web-worker-offloading	Yes	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.