Popkern – open-source CAD kernel with G2 corner blends, browser IDE

About

popkern is a free, open-source parametric BRep kernel written in Rust, supporting booleans, fillets with properly smooth corners, sweeps, shelling, and STEP. Try it in your browser or install it in one line.

Discovery history

1. Show HN

   Oct 28, 2026 · 1 observations