AntV L7

One layer API over any basemap — L7 with its built-in MapLibre engine, no key.

Input: Synthetic points, arcs and city values
Output: Hexbin columns, animated arcs, bubbles, national flights
Demos: 1 · all run in the browser

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Built with L7 layer modes

HeatmapLayer hexbin columns, LineLayer arc3d with animation, PointLayer bubbles, or an animated China flight network — switch modes to compare L7's declarative chain API.

AntV L7 2.xGeospatial layers on any basemap
MapLibre GL JS 5.xVector-tile basemap