1.microg / GmsCoreFree implementation of Play Servicesjavaandroidmicroggoogle-cloud-messagingmapsauth+8 moreJavaAPACHE-2.015K total3.3K forks+2,207 starsfrom 12,948 · score 7.70
2.geoserver / geoserverOfficial GeoServer repositorywebmappingweb-mappingjavageoserverwms+4 moreJavaOther license4.5K total2.3K forks+175 starsfrom 4,312 · score 5.17