Vibe Coding in 2026 — Lessons from a Simple Experiment

Lessons and reflections from a simple vibe coding experiment in 2026—documenting what worked, what didn’t, and why, for my future self and anyone curious to follow along. The project, sg-bus-api , consist of a geospatial REST API endpoint that efficiently finds the nearest bus stops in Singapore for any given coordinate. It leverages S2 Geometry for fast, hierarchical spatial indexing and RocksDB…