Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this ...

Over 400 exhibitors from all facets of the 3D printing industry were at Rapid + TCT 2025 in Detroit to showcase their latest ...

Uses ThreeJS/WebGL for 3D rendering and either d3-force-3d or ngraph for the underlying physics engine. See also the 2D canvas version, VR version and AR version. And check out the React bindings.

The multi-level select field lets you pick one or multiple options from a list that is neatly organized into different levels.