GitHub just added the ability to show changes to their awesome integrated maps.
This makes collaborating on open geodata even better: you can see the full history
of GeoJSON files as they’re edited.
And under the hood is open source software like Mapbox.js and
the simplestyle-spec open standard.
Also, check out the piece in the Atlantic “Github’s New Feature Means Big Things for Open Data”
is a developer at Mapbox, where he specializes in building interactive and creative open source mapping tools.
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