I Tried to Prompt a 3D Museum Into Existence. Then I Had to Teach Sanity to Remember Life and Death.

Developer Ayush Gupta has launched 'The Living Museum,' a 3D spatial archive built during a hackathon that challenges traditional e-commerce-style digital museum layouts. Utilizing Next.js 16, Three.js, and Sanity CMS, the project transforms static content into an interactive, explorable world. The museum features four thematic chambers—Inventions, Art, History, and Future—where exhibits are rendered as physical pedestals in a WebGL environment. A key innovation is the use of Sanity as a 'spatial operating system,' where custom telemetry tracks the 'vitality' and lifecycle status of artifacts. If an exhibit's vitality drops, its appearance changes, allowing curators to manage the museum's state via a custom 'Mission Control' dashboard. The project, which was developed using AI-assisted 'vibe-coding' techniques, is fully open-source and demonstrates how structured content can be integrated into immersive 3D experiences to create a more dynamic and responsive digital archive.