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Tailwind CSS
Latestv4.3.1Updated Jun 12, 2026
Overview
Tailwind CSS is an open-source CSS framework. Unlike other frameworks, like Bootstrap, it does not provide a series of predefined classes for elements such as buttons or tables. Instead, it creates a list of "utility" CSS classes that can be used to style each element by mixing and matching.
Read moreHow it works
html
<button class="rounded-lg bg-blue-600 px-4 py-2 text-white">
Click me
</button>The flow
Step by step, from source to running.
- 1Write utility classes in markup
- 2Tailwind scans your files
- 3JIT generates only used CSS
- 4A tiny stylesheet ships to prod
Latest changes
v4.3.1 · Jun 12, 2026
- Add --silent option to suppress output in @tailwindcss/cli
- Remove deprecation warnings by using Module#registerHooks instead of Module#register on Node 26+
- Canonicalization: don't crash when plugin utilities throw for unsupported values
- Allow @apply to be used with CSS mixins
- Ensure not-* correctly negates @container queries, including style(…) queries