How to use API. search R language package. http://rpkg-api.gepuro.net/rpkg?q={word} Top Page http://rpkg-api.gepuro.net/ Show all package List of R package on github Build docker build -t rpkg-api:latest . Run docker run -d --rm -p 8000:8000 -v data:/opt/rpkg-api/data rpkg-api:latest Access http://localhost:8000/rpkg .