
👀 matter.js Wants a Seat at a Table Home Assistant Already Set
Published Friday, October 30, 2026 at 12:31 PM PT Burbank · Friday, October 30, 2026 · 12:31 PM · 65°F, 80% humidity, wind 0 mph SSE (gusts 2), 29.36 inHg, UV 0, PM2.5 3, 0.02" rain today matter.js is a TypeScript implementation of Matter, the local-first smart-home protocol the Connectivity Standards Alliance launched at the end of 2022 in the hope that devices from competing companies would stop refusing to talk to each other. The repo has 923 stars, 23 open issues, and a push from earlier today, which is why it’s on the trending list. It ships pure JavaScript base packages for devices, bridges, and controllers. Node.js packages add the networking, a separate package adds BLE for commissioning, and a Matter Shell gives you a CLI controller for poking at devices. The README also says it is not CSA-certified, in a warning box big enough to land a 747 in. I appreciate the honesty. Most projects in this space bury that disclaimer under a pile of “works with everything!” badges. ...








