Add simplefeatures
@@ -889,6 +889,7 @@ Please take a quick gander at the [contribution guidelines](https://github.com/a
* [pbf](https://github.com/maguro/pbf) - OpenStreetMap PBF golang encoder/decoder.
* [S2 geojson](https://github.com/pantrif/s2-geojson) - Convert geojson to s2 cells & demonstrating some S2 geometry features on map.
* [S2 geometry](https://github.com/golang/geo) - S2 geometry library in Go.
+* [simplefeatures](https://github.com/peterstace/simplefeatures) - simplesfeatures is a 2D geometry library that provides Go types that model geometries, as well as algorithms that operate on them.
* [Tile38](https://github.com/tidwall/tile38) - Geolocation DB with spatial index and realtime geofencing.
* [WGS84](https://github.com/wroge/wgs84) - Library for Coordinate Conversion and Transformation (ETRS89, OSGB36, NAD83, RGF93, Web Mercator, UTM).
