v8fetch 
Fetch polyfill for v8 bindings in go based off of the duktape fetch bindings. The javascript code & bundling is taken almost entirely from the duktape bindings.
Basic Usage
package main
import (
"os"
"gopkg.in/augustoroman/v8"
"gopkg.in/augustoroman/v8/v8console"
"gopkg.in/augustoroman/v8fetch"
)
func main() {
ctx := v8.NewIsolate().NewContext()
v8console.Config{"", os.Stdout, os.Stderr, true}.Inject(ctx)
v8fetch.Inject(ctx, nil)
ctx.Eval(`
fetch('https://golang.org/')
.then(r => console.log(r.body.slice(0, 15)));
`, "code.js")
}This program will output <!DOCTYPE html> to stdout.
Like the duktape bindings, you can specify a local http instance with
http.Handler interface as a the second parameter. It will be used for all
local requests which url starts with /(single slash). See
the examples
for more detail.