Create 2d thread profile for sweeping along helix in Part or Part Design workbenches

An extension to drive Silhouette vinyl cutters (e.g. Cameo, Portrait, Curio series) from within inkscape.

Circular Knitic, an open hardware knitting machine

Freesewing's monorepo holding all our NPM packages, including our core library

wxWidget stitch creator making pmv stitch files from scratch.

Ink/Stitch: an Inkscape extension for machine embroidery design