ObjectHub
Share 3D CAD models as code.
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ObjectHub is a community platform for publishing, discovering, and reusing parametric 3D models written in PolyScript or OpenSCAD. Edit and build PolyScript and OpenSCAD models as you type. Change a published model's parameters, build it and download the result. Nothing to install. PolyScript is an open-source project.
PH · launched Oct 21, 2026 · 1 upvote (top 67%) · 0 views
Niche: computer-aided design software · 209 launches, 45 in the last 7 days ▲ +80% · Explore this niche →
Category and tags
- Manufacturing
- Dev tools
- Developer
- Not AI
- Commercial product
- 3D Printer
- GitHub
- 3D Modeling
- DIY
Visit website ↗ Source listing ↗
Could you build this?
Partial A model-sharing site with forms, search, and downloads is easy to vibe-code. Building a browser-based live CAD build pipeline for PolyScript and OpenSCAD at scale is much harder.
What it would actually take: The community features (accounts, publishing, parameter UI, search) are standard web work. The hard piece is compiling and rendering CAD code on demand, which can use OpenSCAD compiled to WebAssembly or server-side workers with CGAL or Manifold, then exporting STL or other formats. Creating PolyScript itself, if it is a custom language, needs compiler and language-design expertise. Scaling sandboxed build workers safely is an infrastructure task.
Competitors
Other products that read as similar to this one : 140 launches clear the similarity bar, closest 8 shown.
Attention rank: #84 of 141 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 350 days after the earliest competitor.
- CADBase · ph · 2026-09-13 · 3 upvotes · similarity 0.54
- FluidCAD · hn · 2026-04-10 · 160 upvotes · similarity 0.47
- 3DJ.app · ph · 2026-10-11 · 1 upvotes · similarity 0.46
- FreeCAD 1.1 · ph · 2026-03-30 · 218 upvotes · similarity 0.45
- rcam · ph · 2026-09-23 · 2 upvotes · similarity 0.45
- My tool generates 3D objects composed of separate, functional parts · hn · 2026-05-13 · 5 upvotes · similarity 0.44
- zCAD AI · ph · 2026-10-24 · 310 upvotes · similarity 0.44
- Slicer-Studio · ph · 2026-11-01 · 1 upvotes · similarity 0.42
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.