RepRap

RepRap is an open-source 3D printer designed to produce many of its own parts, making it a self-replicating machine. It can create complex plastic objects layer by layer, enabling users to prototype or manufacture custom items at home or in small workshops. The RepRap community collaborates to improve the design, accessibility, and affordability of 3D printing technology, fostering innovation and democratizing manufacturing. Its goal is to make 3D printing more accessible and sustainable by promoting self-replication and open-source development.