Dan Wahlin(@DanWahlin):Even when the end-to-end tests pass, I sometimes want to see a feature working before I approve a PR. The GitHub Copilot app lets me watch my agent run tests, build the app, and check a filter change in the built-in browser canvas. I can verify the behavior without leaving the app or switching windows. Here's a quick walk-through. 👇

Dan Wahlin

@DanWahlin

👨‍💻 Agentic AI @ Microsoft 📺 Pluralsight | ✍️ Blog |

Joined February 2008

1.6K Following 47.1K Followers

Dan Wahlin@DanWahlin

2026.10.15 16:00

Even when the end-to-end tests pass, I sometimes want to see a feature working before I approve a PR. The GitHub Copilot app lets me watch my agent run tests, build the app, and check a filter change in the built-in browser canvas. I can verify the behavior without leaving the app or switching windows. Here's a quick walk-through. 👇