Software development references Daily reads Simple software blog Echo JS (HN for JavaScript) UX Stack Exchange David Walsh Code my UI UI Movement
Geometry resources Hyperbolic honeycomb A Panoramic View of Riemannian Geometry Dynamics of polygons Encycopedia of Math (random page) Wolfram Alpha (random page) Noncummincative Geometry (textbook) The Eleven–Pointed Star Polygon Design of the Topkapı Scroll