Golang library to retrieve some useful data to represent a webpage in other applications from metadata exposed by the webpage.
To do so, this library reads all the meta tags on the page and builds a data structure containing the information from OpenGraph, Twitter and some other useful tags.
go get github.com/mvader/pagecard
func main() {
info, err := pagecard.Get("http://www.imdb.com/title/tt0094721/")
if err != nil {
log.Fatal(err)
}
fmt.Println(info.OpenGraph.Title) // Beetlejuice (1988)
}- Retrieve color exposed with
<meta name="theme-color"> - Retrieve iTunes app with
<meta name="apple-itunes-app"> - Retrieve icon sets with the Apple Icons and Microsoft tiles.