Show HN: 3D Lab Viewer - How We Built a Browser-Based 3D Viewer

We launched 3D Lab Viewer on Hacker News. Here’s the story of building a free, browser-based 3D model viewer on Cloudflare’s stack.

February 18, 2026 · 3 min · Stas Serebrennikov

Better Shared File Management: Copy Links and Delete Files

New menu for shared files lets you copy share links again or delete files you no longer need.

February 12, 2026 · 2 min · Stas Serebrennikov

Keyboard Shortcuts for Power Users

New keyboard shortcuts make navigating 3D Lab Viewer faster for power users.

February 5, 2026 · 1 min · Stas Serebrennikov

3D Lab Viewer Goes Mobile

3D Lab Viewer now works on mobile devices - view and interact with 3D models on your phone.

February 1, 2026 · 2 min · Stas Serebrennikov

Bounding Box: See Your Model's Full Dimensions at a Glance

New bounding box feature shows length, width, and height of your 3D models inside the viewer.

January 22, 2026 · 2 min · Stas Serebrennikov

Measuring Tools Are Live: Points, Faces, and Diameters

3D Lab Viewer now supports precise measuring tools - measure between two points, across faces, and diameters directly in the browser.

January 15, 2026 · 2 min · Stas Serebrennikov