Skip to Content
UsageCDPChromedp

Chromedp

Use Lightpanda with Chromedp , a Go client for the Chrome DevTools Protocol  (CDP).

More examples in demo/chromedp .

Start Lightpanda as a local CDP server (see serve command for all options):

./lightpanda serve --host 127.0.0.1 --port 9222

Connect Chromedp using NewRemoteAllocator:

package main
 
import (
    "context"
    "flag"
    "log"
 
    "github.com/chromedp/chromedp"
)
 
func main() {
    ctx, cancel = chromedp.NewRemoteAllocator(ctx,
        "ws://127.0.0.1:9222", chromedp.NoModifyURL,
    )
    defer cancel()
 
    ctx, cancel := chromedp.NewContext(allocatorContext)
    defer cancel()
 
    var title string
    if err := chromedp.Run(ctx,
        chromedp.Navigate("https://wikipedia.com/"),
        chromedp.Title(&title),
    ); err != nil {
        log.Fatalf("Failed getting page's title: %v", err)
    }
 
    log.Println("Got title of:", title)
}
PlaywrightMCP