https://rajeshwar.dev/blog Writing on databases, distributed systems, and building things on weekends. en-us Rajeshwar Vanka https://rajeshwar.dev/blog/districted-01 https://rajeshwar.dev/blog/districted-01 Sat, 26 Sep 2026 00:00:00 GMT Building a city simulation: specified below ground, seen above it districtedrustwasmcity-builderclaude-code