How To Make Amazing Icon Buttons (Without CSS!)

Have you seen the cool square buttons with icons inside on sites like GitHub? I'm going to show you how to really easily create them without writing any CSS.
There are two things we need.
1) A library with a selection of icons. We'll use one called Lucide, with over 2,000 icons.
2) A library to easily create buttons. We'll use Tailwind CSS with a plugin called daisyUI.
First up, let's get the icons working.