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