Open-source CAD in the browser (DXF-native, no install)
Details
- External ID
- 47823344
- Source
- HN
- Company
- —
- Product
- —
- Website domain
- —
- Launched
- April 19, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.11182519280205655
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- creative coding and visual experiments
- Vertical
- Manufacturing
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- open-source cad in the browser
- Manually corrected
- False
Could you build this?
No A full browser-based CAD tool capable of parsing, rendering, and manipulating DXF files requires specialized computational geometry, rendering engines, and CAD kernel expertise.
What it would actually take: A functional CAD application requires a custom geometric constraint solver and rendering pipeline built on WebGL/WebGPU or compiled via WebAssembly (C++/Rust). The major hurdles are writing or porting a robust DXF specification parser that handles complex entities (splines, blocks, hatch patterns) and managing exact 2D/3D numerical precision algorithms. This demands deep domain expertise in computer graphics, computational geometry, and CAD data formats.
Discussion
1 comment analyzed.
Competitors
Other products that read as similar to this one — 248 launches clear the similarity bar, closest 8 shown.
Attention rank: #231 of 249 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 170 days after the earliest competitor.
- CADara · hn · 2026-05-08 · 37 upvotes · similarity 0.65
- We made Arcad, a parametric CAD in the browser, free and no signup · hn · 2026-08-02 · 6 upvotes · similarity 0.52
- SindriCAD · hn · 2026-08-04 · 5 upvotes · similarity 0.51
- OpenFX · github · 2026-09-24 · 9 upvotes · similarity 0.50
- CADBase · ph · 2026-09-13 · 3 upvotes · similarity 0.49
- freecad-openskp · github · 2026-09-12 · 8 upvotes · similarity 0.48
- A CSS 3D Engine (no WebGL) · hn · 2026-06-01 · 80 upvotes · similarity 0.48
- CADder · github · 2026-09-18 · 13 upvotes · similarity 0.48
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.