Geek Labs

May 14, 2026 · Frontend Development

Cool Open‑Source 3D Globe Visualizations: From Trade Flows to Starlink Satellites

This article surveys five notable open‑source 3D globe projects—echarts‑gl, Gio.js, three‑globe, Oclock, and starlink‑viz—detailing their core capabilities, technical stacks, usage examples, and ideal scenarios for data‑driven geographic visualizations.