GitHub - mapbox/csv2geojson: magically convert csv files to geojson files
GitHub - M-Scott-Lassiter/jest-geojson: GeoJSON Validation Matchers for Jest
GitHub - GeoXForm/GeoXForm: Transform streams of geojson into shapefile, kml, csv and other formats
GitHub - juliuste/geojson-svgify: Convert GeoJSON geometry paths to SVG polyline elements.
GitHub - hyperknot/country-levels-export: Export repo for country-levels
GitHub - haoliangyu/geojson-multiply: Multiply single type geojsons into a multi type geojson
GitHub - georust/geojson: Library for serializing the GeoJSON vector GIS file format
GitHub - gagan-bansal/geojson2svg: Converts GeoJSON to SVG string given SVG view port size and maps extent.
GitHub - koopjs/FeatureServer: An open source Geoservices Implementation (deprecated)
GitHub - dpmcmlxxvi/de9im: DE-9IM spatial predicate library implemented in Javascript.
GitHub - koopjs/winnow: Deprecated
GitHub - developmentseed/vt-geojson: Extract GeoJSON from Mapbox vector tiles.
GitHub - derhuerst/geojson-to-svg-cli: Command line tool to convert GeoJSON to SVG.
GitHub - DenisCarriere/geojson2osm-es6: GeoJSON to OSM ES6
GitHub - dartclub/turf_dart: A turf.js-like geospatial analysis library working with GeoJSON, written in pure Dart.
GitHub - d3/d3-geo: Geographic projections, spherical shapes and spherical trigonometry.
GitHub - brycejohnston/geojson2image: Ruby library for generating images from GeoJSON
GitHub - funkeinteraktiv/cogran: CoGran - A command line tool for combining data of different spatial granularity
GitHub - aspectumapp/osm2geojson: Convert OSM and Overpass XML/JSON to GeoJSON
GitHub - ArmanJR/geojson-indoor-tools: Quick tools for editing GeoJSON files
GitHub - aourednik/historical-basemaps: Collection of georeferenced boundaries of world countries and cultural regions for use in mapping historical data on global or continental scale
GitHub - andrewharvey/geojson-polygon-labels: Command line tool to generate point labels from GeoJSON polygons
GitHub - andrewharvey/geojson-mesh: Command line tool to extract borders of GeoJSON Polygons into a non-overlapping set of LineString's
GitHub - andrewharvey/geojson-id-streaming: Add a unique id to a GeoJSON file with streaming
GitHub - ancore/geojson-serializer: A library with a JsonSerializer and a set of annotations to serialize any PoJo as GeoJSON.
GitHub - anandthakker/gjv: View geojson
GitHub - aaronlidman/osm-and-geojson: Converts between OSM XML and GeoJSON
Web GIS
img2geojson
99Boundaries App