Open Source TypeScript 3D Viewers

vinext-starter is an interactive browser-based human anatomy explorer centered on manipulable 3D organ models. Users can search an organ library, select a specimen, rotate or zoom the model, and click hotspots for additional information. Viewer tools can isolate structures, show cross-sections, toggle layers, compare organs, and reset the scene. Each organ page presents its scientific name, description, size, weight, location, blood supply, function, medical relevance, and other learning facts. Additional activities include guided lessons, quick quizzes, function animations, microscopic views, and organ comparisons. The interface prefetches models and image assets to make switching between specimens feel responsive. The application is built with React, Three.js-based rendering, GSAP interface animation, and a modern full-stack web starter with optional Cloudflare services.