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Styling & CSS

Tailwind CSS Documentation

A utility-first CSS framework for rapid UI development.

v4.0.0 240 pages indexed searchable · AI-grounded
Search Tailwind CSS in Smart Stack Official docs ↗

What is Tailwind CSS?

Tailwind CSS is a utility-first framework that lets you build designs directly in markup with composable classes. v4 introduces a Rust-powered engine and CSS-first configuration.

Smart Stack indexes the official Tailwind CSS documentation and keeps it current, so you can search it directly or ask questions in plain language. Because answers are grounded in the real pages — not a model's training data — you get correct, version-aware APIs instead of plausible-looking guesses.

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Tailwind CSS — FAQ

What is the latest version of Tailwind CSS?
The latest version of Tailwind CSS indexed in Smart Stack is 4.0.0. Smart Stack re-checks sources on a schedule, so answers stay current with releases rather than relying on a model's training cutoff.
Where can I find the official Tailwind CSS documentation?
The official Tailwind CSS documentation lives at https://tailwindcss.com/docs. Smart Stack indexes it so you can search across it — and the rest of your stack — and get AI answers grounded in those exact pages.
Can I search Tailwind CSS docs together with the rest of my stack?
Yes. That's the core idea behind Smart Stack: add Tailwind CSS to your stack alongside your other tools, and the AI answers questions using the official docs for everything you selected at once — no tab-switching.
Does Smart Stack hallucinate Tailwind CSS APIs?
Smart Stack uses retrieval-augmented generation: it pulls relevant sections from the official Tailwind CSS documentation and grounds the answer in them, which sharply reduces the made-up function signatures you get from ungrounded models.
What works well with Tailwind CSS?
Tailwind CSS is commonly used with tools in the styling css space and adjacent layers of the stack. Add them together in Smart Stack to get integration-aware answers that understand how they fit.