PureCutCNC
Browser and desktop 2.5D + 3D CAD/CAM workspace for CNC machining
Visit purecutcnc.github.io ↗What is PureCutCNC?
PureCutCNC is a CAD/CAM application for designing parts and planning CNC machining operations. Available as a native desktop app for macOS, Windows, and Linux, or in the browser, it lets users sketch geometry, import 3D models, define cutting strategies, and preview toolpaths before exporting G-code. The interface includes a sketch canvas with feature trees, 3D toolpath visualization, and simulation of machined results.
The tool focuses on 2.5D work with support for 3D surface machining of imported meshes. Features include helix and ramp entries, engagement-aware feed reduction, trochoidal roughing, and multiple clearing strategies. No registration or cloud storage is required. The maker indicates the project was developed with Claude Code, Cursor, Windsurf, and other AI coding tools.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered PureCutCNC automatically. Evidence: GitHub PureCutCNC/purecutcnc; repo has .claude, .cursorrules, .windsurfrules. View source.
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