Zero-configuration Go backend support (opens in new tab)

# Zero\-configuration Go backend support **Published:** April 2, 2026 | **Authors:** Ricardo Gonzalez , Florentin Eckl --- Go API backends can now be deployed on Vercel with zero-configuration deployment. **main.go** ```bash package main import ( "fmt" "net/http" "os" ) func main() { port := os.Getenv("PORT") if port == "" { port = "3000" } http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Hello World") }) addr := ":" + port fmt.Printf("Listening on %s\n...