CSS schemas are available for the following {0} modules:

Auto completion

CSS auto completion In supported CSS editors, the schema files provides the auto completion as well as validation and tooltips which is a huge productivity boost for web development.

The schemas files contain information about browser support, so web developers always knows what properties, @-directives and pseudos are supported.

Public API

Public API for CSS schemas The XML API contains a list of CSS schema files that make up the CSS specification by the W3C as well as various vendor extensions. Each schema file can be consumed by Visual Studio 2012 and newer.