• Mapus : Mapus is a tool to explore and annotate collaboratively on a map. You can draw, add markers, lines, areas, find places to go, observe other users, and much more.

  • TileMill : Make maps with OpenStreetMap and Mapnik.

  • prettymaps : A small set of Python functions to draw pretty maps from OpenStreetMap data. Based on osmnx, matplotlib and shapely libraries.

  • Headway : Headway is a maps stack in a box that makes it easy to take your location data into your own hands. With just a few commands you can bring up your own fully functional maps server. This includes a frontend, basemap, geocoder and routing engine. Over 200 different cities are currently supported.


  • Mars3D : 🌎 一款基于 WebGL 技术实现的三维地球客户端开发平台

  • TerriaJS : A library for building rich, web-based geospatial data platforms.