Интересное в сети
Хорошая статья по GeoJSON - http://www.macwright.org/2015/03/23/geojson-second-bite.html Автокомплит - http://xdsoft.net/jqplugins/autocomplete/ и http://www.sitepoint.com/javascript-autocomplete-widget-awesomplete/ REST на NodeJS - http://code.ciphertrick.com/2015/02/27/create-restful-api-using-node-js-express-4/ Leaflet для новичков - https://leanpub.com/leaflet-tips-and-tricks/read