Tailwind v4 Incompatible With Vite 8? Not Anymore
If you tried to install Tailwind CSS v4 on Vite 8 and got a screen full of red NPM errors like "ERESOLVE could not resolve" or "dependency conflict," you aren't alone. The official plugin doesn't technically "support" Vite 8 yet, but we aren't going to wait for an update.
In this video, I’ll show you the First Principles fix to force the installation. We will override the version check in your package.json and tweak the Vite config so you can use the fastest build tool with the best CSS framework right now.
What we cover:
How to fix Tailwind v4 ERESOLVE errors in Vite 8.
Using "overrides" in package.json to force compatibility.
Setting cssMinify to 'esbuild' in vite.config.js.
The step-by-step setup for React + Vite 8 + Tailwind 4.