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TopoJSON (@topojson)

topojson

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topojson

An extension of GeoJSON that encodes topology! 🌐

world-atlas

Pre-built TopoJSON from Natural Earth.

us-atlas

Pre-built TopoJSON from the U.S. Census Bureau.

topojson-specification

An extension to GeoJSON that encodes topology and allows compact, delta-encoded coordinates.

topojson-client

Manipulate TopoJSON, such as to merge shapes, and convert it back to GeoJSON.

topojson-server

Convert GeoJSON to TopoJSON.

topojson-simplify

Filter and simplify geometries while preserving topology for smaller files and faster rendering!

topojson-1.x-api-reference

An archive of the topojson 1.x API Reference.