Your AI Coding Agent Has Been Flying Blind. Google I/O 2026 Just Fixed That

We have spent the last two years acting as high-priced data messengers between our browsers and our LLMs. At Google I/O 2026, Chrome quietly closed that loop, fundamentally changing how software gets built and verified locally. Every developer who uses an AI coding agent knows this exact feeling. The agent writes a beautiful new UI component. You pull it into Chrome. It immediately breaks. The console lights up with a wall of angry red text. You copy the stack trace, paste it back into you...