As the official website says, you can "Rapidly build modern websites without ever leaving your HTML"
It's like writing inline styles for each html element, but using class names - Far more readable and much faster to type. You almost don't need a CSS file.
2️⃣ No need for class names
Every time you need to style an element, you must think of a suitable class name. And then class names for the child elements.
To modify styles, you need to refer to the class name, go to CSS and then make changes. All that is avoided using Tailwind!