Tailwind CSS IntelliSense is a Visual Studio Code extension that provides intelligent tooling for Tailwind CSS development.
The extension solves the problem of working with utility-first CSS by offering real-time assistance within the editor. It delivers autocomplete suggestions for class names and CSS functions, linting that catches errors in both CSS and markup, and hover previews showing the complete compiled CSS for any Tailwind class. The tool includes a dedicated Tailwind CSS language mode that preserves full CSS IntelliSense while properly handling Tailwind-specific at-rules and syntax highlighting.
Developers should adopt this extension if they use Tailwind CSS in Visual Studio Code projects. It works with both recent versions that use CSS imports and earlier versions requiring a config file. The extension is particularly valuable for teams wanting to catch mistakes early through linting and for developers who benefit from seeing generated CSS output without leaving the editor. A class-sorting command helps maintain consistent ordering across projects. The tool supports extending language coverage beyond HTML and CSS through configuration, and can be customized to recognize class attributes in different frameworks through the classAttributes setting.
The project maintains active development with regular updates to support new Tailwind versions and VS Code features. The extension is built with a language server architecture that enables robust analysis across projects of varying complexity. Development focuses on compatibility across different Tailwind versions and configuration styles, ensuring the tool works whether users have adopted the latest features or maintain older setups.
