Tailwind CSS v4 Core Best Practices

Core Tailwind CSS v4 usage rules for styling (2025 best practices), focusing on essential utility classes and organization

Rule

Kevin Kern

rule-tailwind-v4.mdc

.cursor/rules

Add prompts as project rules inside the .cursor/rules/ directory (e.g., .cursor/rules/cursorrules.mdc). Cursor will automatically detect and apply them. For detailed guidance, refer to the official Cursor rule guide.

.github

Create a .github/copilot-instructions.md file in your repository's root directory and add natural language instructions in Markdown format. These instructions will guide Copilot's behavior across your project. More information is available in the GitHub Copilot documentation.

.windsurfrules

Add a .windsurfrules file into the project root. Windsurf Getting Started Guide.

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