For the Hacktoberfest Open-Source AI Challenge, I vibe coded Let’s Walk with help from ChatGPT and GitHub Copilot (AI assistant), a walking companion that helps people plan a pedestrian loop around their available time, preferred scenery, and mood. The idea is simple: a walk can be more than a line on a map. It can be an intentional exploration of your neighborhood, shaped by real route data, honest environmental information, and thoughtful AI reflection prompts. Most mapping apps will hap...