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Top BUILD123D GitHub Repositories & Tools (2026)

Discover the most starred and trending open source tools tagged with #build123d.

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3 matching projects · updated Oct 3, 2026 How we rank ↗
partcad
#2 TRENDING partcad/partcad Python 2023

Package manager for things. Start designing modular hardware! PartCAD is the standard for documenting manufacturable physical products (a.k.a. Digital Thread or TDP). It comes with a set of tools to maintain product information and to facilitate efficient and effective workflows at all product lifecycle phases, boosted by AI.

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