shel/critical-css

Readme excerpt

Adding and combining inline styles for critical CSS in Neos CMS

This package provides several helpers to allow adding inline styles to Fusion components in Neos CMS and combining them locally or into the head of a html document. The styles are automatically scoped by default and can be defined dynamically like any other Fusion object.

CSS classes are dynamically generated based on the hash of the defined styles.

This allows you to keep styles together with a component in one file and also be able to override them. A good use case for this is to define inline styles for your critical CSS that should be loaded instantly when the site is shown and defer loading …
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