Yep, mainly performance - specifically page load time (near instant for Gridland vs ~2-3s for Ink Web). The other issue was flickering. Tbh rendering directly into a canvas is just a better approach and OpenTUI's architect is more modern.
I love that xkcd, I never know what to do, so I'll just ：）)
Can confirm good canvas renderer performance. Just tested it with a real-time smart meter dashboard — 62 meters streaming over MQTT via JustinX.ai (our data ingestion platform), 60 msg/s (peak), 500ms refresh. Almost no flicker, smooth updates across all meter cards. Much nicer way to handle high-frequency streaming data than xterm.js.
Check out the video screen grab: https://streamable.com/hcga8t