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SHEET 05/10GIS· 2026
GeoJSON Studio
Browser-based GeoJSON editor and map visualizer with multi-layer support, geometry operations (buffer, simplify, dissolve), and shareable URL links — zero backend, zero API keys.
Field Notes
Browser-based GeoJSON editor and map visualizer with multi-layer support, geometry operations (buffer, simplify, dissolve), and shareable URL links — zero backend, zero API keys.
Stack
SvelteKitMapLibre GL JSTurf.jsLZ-StringBun