Antipode Calculator with 3D Earth and Real-Time Mapping
Show HN: Antipode Calculator with 3D Earth and Real-Time Mapping
Based, Antipode Calculator with 3D Earth and Real-Time Mapping works in show hn launch.
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A web application that calculates antipodal points (exact opposite locations) on Earth using geographic coordinates. Features include a 3D rotating Earth visualization built with Three.js, interactive Leaflet maps, real-time coordinate conversion, and support for both city names and precise lat/lng input. The tool shows distance calculations, nearby landmarks, and supports multiple languages. Built with Next.js, TypeScript, and modern web technologies.
Antipode Calculator with 3D Earth and Real-Time Mapping is positioned in show hn launch, a segment that rewards a clear, focused offering.
Directory data places it at the Show HN launch stage.
| Sector | Show HN launch |
|---|---|
| Stage | Show HN launch |
Website: antipodecalculator.com
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