rollup-plugin-css-chunks

A Rollup plugin that extracts imported CSS files into separate output chunks, enabling code splitting of stylesheets alongside JavaScript. Version 2.0.3 requires Rollup >=2.29.0. Key differentiators include support for CSS sourcemaps, configurable chunk naming, and optional CSS @import injection for dependency ordering. It works with Rollup's code-splitting output to produce CSS files per entry or async chunk, complementing rollup-plugin-extract-bundle-tree for JS/CSS chunk dependency mapping.