Trending 3D printing repos

Desktop app for designing parametric 3D models in CadQuery together with the coding agent of your choice

μRepRap - A 3D printer project designed to work at the micron scale

layerling - Easy 3D CAD for 3D printing

Browser-based 3D CAD by J.Siwek, community-maintained. No install.

Kinetiq Gym: a programmable smart gym built as open hardware, in development. Website, build preview, docs and priced parts lists. CAD, build files and software are released after the prototype is tested.

Open-source vacuum robot cleaner

Collect, organize, preview, and manage your 3D printing models from the places where you discover them.

Open-source hand exoskeleton that reads twelve finger joints with magnetic encoders and drives them through tendons. Full build (TAKTO ONE) or sensing-only (TAKTO Lite). CAD, KiCad PCBs, Teensy firmware, live 3D twin in browser, phone and AR, BOM, EMG.

Build your own robot duck. XGO-Duck is a 3D-printable biped powered by Arduino UNO Q and 15 servos, adapted from Pollen Robotics' Microduck. Includes mechanical models, PCB designs, a BOM, and an assembly guide. Build it, explore its motion, and make it your own.

git diff for CAD assemblies — two STEP files in, a picture of what changed plus a machine-readable change list out.