Google Labs has transformed its AI design tool, Stitch, into a comprehensive AI-native software design platform, introducing the concept of "vibe design." This approach allows design intent to be expressed in natural language, enabling AI to generate high-fidelity user interfaces. The upgraded Stitch includes an AI-native infinite canvas, redesigned Agent and Agent Manager for project management, a DESIGN.md file for design specifications, and one-click interactive prototype generation. The tool is available to users aged 18 and older in regions where Gemini is accessible. Following the announcement, Figma's stock price fell by 8%.