Editor and Formatting Tooling

IntelliSense and class sorting

The official Tailwind CSS IntelliSense editor extension offers autocomplete, hover previews of generated CSS and linting for conflicting classes. The official Prettier plugin (prettier-plugin-tailwindcss) sorts classes in a consistent recommended order, so diffs stay small and duplicates are easy to spot. Together they make long class lists readable and reviewable.

Maintainable at scale

Tooling, conflict handling and an upgrade path keep Tailwind projects clean as they grow.

Enabling class sorting

Prettier configuration.

// npm install -D prettier prettier-plugin-tailwindcss
// .prettierrc
{
  "plugins": ["prettier-plugin-tailwindcss"]
}

Break long class lists across lines

Grouping classes by concern (layout, spacing, colour, states) on separate lines in templates improves reviews.

Quick check: What does prettier-plugin-tailwindcss do?

• Adds dark mode automatically
• Compiles Tailwind to JavaScript
• Removes unused HTML
• Sorts Tailwind classes in a consistent order