Beyond the Chat Wall: What Google I/O 2026 Actually Means for Frontend Developers (opens in new tab)

This is a submission for the A Complete Breakdown of Agent Architecture and the A2UI Protocol That Closes the Infrastructure Gap The Paradigm Shift Nobody Explicitly Named At Google I/O 2026, something fundamental shifted and it wasn't announced as a headline. Sundar Pichai opened the keynote with a single thesis: AI is moving from tools that help you think to agents that help you act. That's not marketing language. That's a redefinition of what's possible. But here's what the infrastructure-...