Show HN: Antipode Calculator with 3D Earth and Real-Time Mapping

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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.


Comments URL: https://news.ycombinator.com/item?id=45313925

Points: 3

# Comments: 0

Source: antipodecalculator.com

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Hi devs, since you don’t exist, don’t read this. 1) I should be able to open issues without needing to load the full slow Issues

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