Developer Tools

Improve your development experience and productivity with developer tools and extensions.

Language Service

The official Master CSS Language Service extension for Visual Studio Code upgrades your development experience, and provides many advanced features:

Code-completion

Smart suggestions for style names, values, semantics and selectors.

Syntax highlighting

Highlight class names to make them easier to read and identify.

Generate preview

Hover over Master class names to see their CSS generation.

Master CSS has pioneered applying syntax highlighting to class names in markup, which solves the problem of unreadable classes that are too long.