Introduction

caution

This technology is experimental, please report any issues if found.

While ahead-of-time compilation allows performs optimization to reduce runtime work, the goal of CSS extraction is to remove runtime insertion to DOM and produce CSS stylesheets.

When to use it?

It's designed to be used only in applications.

How it works

The tool relies on assets transformed by ahead-of-time compilation, its usage is a prerequisite. CSS extraction transforms code to remove generated CSS from JavaScript files and create CSS assets.

Currently, all CSS rules will be extracted to a single CSS file i.e. code splitting for extracted CSS will not work.