https://cran.r-project.org

spatial packages

see also https://cran.r-project.org/web/views/Spatial.html

library(sp)
library(raster)
library(rgeos)
library(rgdal)
library(gdalUtils)
library(geosphere)
library(ggmap)
library(cartography)
library(geojsonio)

# open source routing machine
library(osrm)

# htmlwidgets
library(leaflet)

# nodejs wrapper
library(lawn) # turfjs
library(rmapshaper)

library(sf)

# mapedit - proof of concept 
devtools::install_github("bhaskarvk/leaflet.extras")
devtools::install_github("r-spatial/mapedit")

http://r-spatial.org