Programmatically Working with Maps

GeoJSON

• GeoJSON Specification
• GeoJSON Editor
• GeoJSON Linter

Styling

• Google Maps API Styling Wizard
• MapBox
• Snazzy Maps

Libraries

• Google Maps APIs
• LeafletJS
• OpenStreetMap

Tools

• Gaia GPS for recording and exporting as GeoJSON
• Mapping geoJSON files on GitHub

MapBox

• Work with markers in Mapbox.js