// Package main ... package main import ( "fmt" "net/http" "github.com/go-rod/rod" "github.com/go-rod/rod/lib/utils" ) func main() { go serve() browser := rod.New().MustConnect() defer browser.MustClose() // Creating a Page Object page := browser.MustPage() // Evaluates given script in every frame upon creation // Disable all alerts by making window.alert no-op. page.MustEvalOnNewDocument(`window.alert = () => {}`) // Navigate to the website you want to visit page.MustNavigate("http://localhost:8080") fmt.Println(page.MustElement("script").MustText()) } const testPage = `` // mock a server. func serve() { mux := http.NewServeMux() mux.HandleFunc("/", func(res http.ResponseWriter, _ *http.Request) { utils.E(fmt.Fprint(res, testPage)) }) utils.E(http.ListenAndServe(":8080", mux)) }