icosphere
Generates icosphere meshes of varying levels of complexity
primitive-geometry
Geometries for 3D rendering, including normals, UVs and cell indices (faces). Perfect if you want to supercharge your dependency folder... with 30KB of geometries.
conway-hart
CommonJS port of George Hart's polyhedral notation library
geoplex
Nested spherical triangles based on a regular icosahedron model of Earth; a library for use with rwt-orthographic-earth GIS layers