I developed software to automate the design of modular conveyor systems, using TypeScript and Three.js to visualize assemblies in the browser. The software encodes design logic, such as dependencies between conveyor components like belt constraints and radial turning radii. By shifting decisions from CAD to code, I streamlined the design process, enabling rapid customization and production of variants. Three.js provides an interactive, web-based 3D visualization, allowing users to configure systems in real-time.