Topojson Packages

Generate topojson from a variety of Portland, Oregon geographic data

Render vector tiles on canvas with leaflet. Supports geojson, topojson, and mapbox vector tiles (protobuf)

Barebone world map template build for displaying data

Pre-built TopoJSON from CartoBCN

A tool for editing vector datasets for mapping and GIS.

find out what type is the json is.

convert multipule file format to json.

Display gridded vector data (sliced GeoJSON or protobuf vector tiles) in Leaflet 1.0

Derived from mbostock's world-atlas: Pre-built TopoJSON from Natural Earth. Now able to be imported as an ES Module

World Historical GIS Data: 2000 BCE to 1994 CE

Pre-built TopoJSON from the U.S. Census Bureau, including Insular Areas.

Manipulate TopoJSON and convert it to GeoJSON.

Convert GeoJSON to TopoJSON for smaller files and the power of topology!

Topology-preserving simplification and filtering for TopoJSON.

Pre-built TopoJSON from Latin America

A tool for editing vector datasets for mapping and GIS.

Compact binary encoding for topojson data

Pre-built TopoJSON for use with Trase data

Display gridded vector data (sliced GeoJSON or protobuf vector tiles) in Leaflet 1.0

Compact binary encoding for geographic data