ZDViewer

ZDViewer lets brands put interactive 3D models of their products on the web, in apps and on kiosks with no plugins — upload a GLB, GLTF, OBJ or FBX, let customers switch colours and variants in real time, and embed the result with an iframe. The site has to explain that to e-commerce, furniture, fashion and automotive buyers and get them to book a demo.

The site on Next.js with server-side rendering, so the first paint is real content rather than a spinner waiting on a client bundle. Sections are lazy-loaded as they approach the viewport and images go through Next’s optimiser, which keeps a page full of large product renders from dragging the initial load down.

Responsive components throughout — the capability grid, the outcomes band and the platform showcase all reflow from a three-column desktop layout to a single column without any section being hidden on mobile.