# tailwind-merge Utility function to efficiently merge [Tailwind CSS](https://tailwindcss.com) classes in JS without style conflicts. ```ts import { twMerge } from 'tailwind-merge' twMerge('px-2 py-1 bg-red hover:bg-dark-red', 'p-3 bg-[#B91C1C]') // → 'hover:bg-dark-red p-3 bg-[#B91C1C]' ``` - Supports Tailwind v4.0 up to v4.1 (if you use Tailwind v3, use [tailwind-merge v2.6.0](https://github.com/dcastil/tailwind-merge/tree/v2.6.0)) - Works in all modern browsers and maintained Node versions - Fully typed - [Check bundle size on Bundlephobia](https://bundlephobia.com/package/tailwind-merge) ## Get started - [What is it for](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/what-is-it-for.md) - [When and how to use it](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/when-and-how-to-use-it.md) - [Features](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/features.md) - [Limitations](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/limitations.md) - [Configuration](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/configuration.md) - [Recipes](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/recipes.md) - [API reference](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/api-reference.md) - [Writing plugins](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/writing-plugins.md) - [Versioning](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/versioning.md) - [Contributing](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/contributing.md) - [Similar packages](https://github.com/dcastil/tailwind-merge/tree/v3.4.0/docs/similar-packages.md)

c	File Name	Size	T	Date
zip	dist/	4096	---	2026-04-24 21:03:12
zip	src/	4096	---	2026-04-24 21:03:12
-	LICENSE.md	1070	md	2026-04-10 03:13:14
-	README.md	2023	md	2026-04-10 03:13:14
-	package.json	3319	json	2026-04-10 03:13:14

🌲 / work projects ballbox node_modules tailwind-merge

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