Hi,

I’m Jan from Prague, a ServiceNow developer focusing on UI Builder and Configurable Workspaces.

This blog is my attempt to collect and share the knowledge about UI Builder development that isn’t always obvious—practical tips, real-world tricks, and lessons learned the hard way. If you’ve ever found yourself staring at UI Builder thinking, “How the hell does this work?”, you’re in the right place.

🔥 Other Projects Keeping Me Up at Night

• 🛠️ React Native & Expo
• 🖥️ Raspberry Pi
• 🎨 Fusion 360
• 🖨️ Bambu Lab A1

I occasionally write casual posts on LinkedIn, so feel free to follow me there