If you like to *SUPPORT THE CHANNEL,* you can do so here: With Tailwind CSS Version 4.0 there is no file anymore! In this video I will show you what you need to know and how things work with the new Tailwind CSS Version 4. How to customize, add plugins and other options with the new CSS-first configuration. daisyUI 5 Installation Guide: All Namespaces for Theme variables: #theme-variable-namespaces All theme variables included by default: #default-theme-variable-reference === [ MY TAILWIND VIDEOS ] === Tailwind CSS Tutorial for Beginners (2024) – What YOU need to know ► The BEST Way to Create Responsive Design with Tailwind CSS (2025) ► 5 Tailwind CSS Pro Tips I Wish I Knew Earlier (2025) ► Tailwind CSS 4.0 is finally here - The NEW way to install with Vite + React (2025) ► The FAST Way to Install Tailwind CSS v3 - Tutorial with Vite + React ► === [ SOCIALS & SUPPORT ] === Please LIKE the video if you enjoyed it and SUBSCRIBE to the channel for more videos like that. Buy Me a Coffee ► YouTube ► @ Instagram ► Twitter ► Discord ► === [ VIDEO CHAPTERS ] === 00:00 – Intro 00:29 – Overview 01:17 – Content 01:42 – Plugins 03:35 – Prefix 05:06 – Theme 09:30 – Outro #tailwind #tailwindcss #version4 #configuration