Damien Angelos

Based in the Boston area, I'm a software engineer at Tripadvisor focused on frontend development. I care about performant and accessible UIs, am exploring agentic coding tools, and I build custom integrations for Home Assistant.

Open-source repos and notes are in the projects page; in-browser tools are in utilities.

Featured

Project Pebble Dashboard Customizable Home Assistant dashboard layout and Lovelace cards for full-screen kiosk-style views.
Project Kiosk Auto Reload Home Assistant dashboard utilities for kiosk mode—auto-reload on config changes, nav hiding, and manual reload via events.
Utility Color converter Convert between hex, RGB, and HSL with a live preview. Use the native picker or sample from the screen where supported.
Utility QR code generator Create a QR code from any text in the browser. Choose error correction and copy or download a PNG.