GeoJson Packages

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

Reproject GeoJSON from one projection/CRS to another

compute the bounding box of geojson features

return all coordinates from a geojson object

generate the minimum number of tiles to cover a geojson geometry

Apply Ramer-Douglas-Peucker line simplification to GeoJSON features or feature collections in JS or on the CLI

turf average module

Bindings to GDAL (Geospatial Data Abstraction Library)

a static geojson plugin for mapbox-gl-draw

Calculates extent/bbox for a given valid geojson object.

convert geojson to gpx

turf lineString module

Tools to help with TMS, Quadkey & Google (XYZ) Tiles

a free drawing plugin for mapbox-gl-draw

Index for matching points against a set of GeoJSON polygons

Converts mutli parts geojson to many single part geojsons and vice-versa.

Converts geojson to svg/path string given svg viewport size and maps extent.

Remove meaningless precision from GeoJSON

merge multiple geojson files

Pre-built TopoJSON from Natural Earth.