Create a WordPress Block Theme from Scratch (FSE) (2025)

In this video we're building a WordPress Block Theme using the Site Editor (a.k.a Full Site Editing or FSE) completely from scratch. So, if you're a beginner or you created only classic WordPress themes before – welcome! As a base for our custom block theme we're going to take a good old "Kubrick" (or "Default") WordPress theme. ⏱️ Timestamps: 00:00 Intro 01:43 Creating a theme – first steps 06:30 Header template part 11:50 theme.json 26:50 Footer template part 35:31 Single post template 51:42 Index template 🗺 Find me here: Site: https://rudrastyh.com Twitter: https://twitter.com/rudrastyh 🔥 Subscribe for more helpful videos: https://youtube.com/@rudrastyh #wordpress