Tailwind CSS Version 4.0 was just released! In this video I will show you the NEW WAY to install the brand new version. This is one of the fastest and most popular methods for installing Tailwind CSS in 2025. Tailwind Installation Guide: Download : Note : is required to run Tailwind CSS Codes used in starting and ending: npm init -y npm install tailwindcss @tailwindcss/cli @import "tailwindcss"; npx @tailwindcss/cli -i ./src/ -o ./src/ --watch npm run dev 0:00 How to install Tailwind CSS CLI in your device?