Flight-Viz – 10K flights on a 3D globe in 3.5MB of Rust+WASM
I built a real-time flight tracker that renders 10,000+ aircraft on an interactive 3D globe, entirely in the browser using Rust compiled to WebAssembly.
In plain words
Flight-Viz is a real-time flight tracker that displays over 10,000 aircraft simultaneously on an interactive 3D globe directly in the web browser. Built using Rust compiled to WebAssembly, it achieves this functionality in just 3.5MB. The application is designed for developers and aviation enthusiasts who want to visualize live flight data with minimal resource usage through a compact, browser-based interface.
written from the facts on this page · September 2026
Does the same job
all alternatives →
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Hey HN! Pilots everywhere are required to keep a logbook of all their flying hours, aircraft, airports, and so on. Since I track everything digitally (some people still just use paper logbooks!), I put together some data visualizations and a few 3D globes to show my flying history. This globe is probably my favourite so far: https://jameshard.ing/pilot/globes/all If you’ve got ideas for other graphs or ways to show this kind of data, I’d love to hear them!
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