What problem does it solve?
Tailwind CSS v4 projects often ship with avoidable build slowdowns, bloated or inconsistent CSS output, and incorrect v4 syntax that breaks styling. This Skill standardizes high-impact practices so teams and AI agents refactor safely and generate better Tailwind code.
Core Features & Use Cases
- Guided v4 build configuration: Prefer Vite integration, remove redundant PostCSS plugins, use automatic content detection, and ensure Node 20+ for tooling compatibility.
- Smarter CSS generation: Use CSS-first configuration with @theme, define custom utilities via @utility, and apply correct dynamic/value and variable syntax for reliable output.
- Performance-oriented patterns: Reduce bundle payloads (avoid runtime CDN compilation, remove unnecessary plugins, enable production minification) and apply utility/component conventions that prevent common v4 regressions.
- Correct theming and responsiveness: Use runtime/semantic tokens, class-based dark mode, logical properties for RTL, and container queries for component-level adaptation.
- Animation best practices: Prefer GPU-friendly properties and correct Tailwind v4 animation utilities and variants.
Quick Start
Ask an AI agent to refactor your Tailwind CSS v4 codebase by prioritizing CRITICAL build configuration and CSS generation rules from this skill.