SiteDev Utilities & Vibe-Coding Tooling · Mapping
Draws an area on a map and estimates the maximum plausible crowd size within it at different densities.
Why it’s a gem
One input, one number, defensible methodology — perfect single-purpose tool design
Global interactive map of power lines, telecoms, solar, oil, gas and water infrastructure built on OSM data.
Renders OpenStreetMap building data as an interactive 3D city map in the browser.
Web IDE for querying and visualising arbitrary OpenStreetMap data with instant map rendering of results.
Simulates mountain, building and tree shadows anywhere on Earth for any date and time, rendered over a live map.
Pairs a 2D map with a 3D rendered terrain model so photographs can be matched against mountain skylines.