SilverBullet is a free, self-hosted markdown editor and personal knowledge management tool that puts privacy above all else ...

Looking for national parks you can see in one day? These 15 day-trippable U.S. parks offer stunning trails, epic views, and ...

Most humans like games. But what are games, exactly? Not in a philosophical sense, but in the sense of “what exactly are their worky bits, so we know how to make them?” [Raph Koster] ...