Disable "sizes=auto" on Lazy-Loaded Images
Turns off the automatic sizes="auto" attribute WordPress adds to lazy-loaded images, which some themes and sliders display incorrectly.
Snippet Library
Disable Features snippets for WordPress
Snippets that switch off WordPress features you do not use: comments, the block editor, RSS feeds, automatic updates, attachment pages and more. One snippet per feature, so you turn off exactly what you want and nothing else.
Disable Responsive Image srcset
Stops WordPress from adding srcset and sizes attributes to images, for sites where an image CDN already serves the right size.
Lock the Editor to Theme Colors and Font Sizes
Removes the custom color picker, default palettes and custom font sizes from the block editor, so editors can only use your theme's brand styles.