@codemirror/lang-css 

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This package implements CSS language support for the
CodeMirror code editor.

The project page has more information, a
number of examples and the
documentation.

This code is released under an
MIT license.

We aim to be an inclusive, welcoming community. To make that explicit,
we have a code of
conduct that applies
to communication around the project.

API Reference

css() → LanguageSupport

Language support for CSS.

cssLanguage: LRLanguage

A language provider based on the Lezer CSS
parser, extended with
highlighting and indentation information.

cssCompletionSource: CompletionSource

CSS property, variable, and value keyword completion source.

defineCSSCompletionSource(isVariable: fn(node: SyntaxNodeRef) → boolean) → CompletionSource

Create a completion source for a CSS dialect, providing a
predicate for determining what kind of syntax node can act as a
completable variable. This is used by language modes like Sass and
Less to reuse this package's completion logic.