1. Clone this repo
2. Run npm install
3. Run npm run dev
4. Open the project in your browser. Very likely at http://localhost:5173/

Now everything is setup and you should see Generating CSS for /src/App.css in the terminal once.

5. Open src/App.tsx and just save the file, nothing else. You can also use touch ./src/App.tsx in the terminal.
6. Notice how there are 2 logs:

   Generating CSS for /src/App.css
   Generating CSS for /src/App.css
   

I expect to only see a single log when saving the file.

• I used the following command to create the Vite project:

  npm create vite@latest vite-double-tailwind-invocation
  cd vite-double-tailwind-invocation
  

  I picked React for the framework, and pressed Enter for all other options to pick the default.

• Added a basic Vite plugin directly in vite.config.ts that mimics the problem. Added some comments in the file to explain what is going on.