Go (chromedp)

Browserless supports the chromedp Go library in beta. The usage mirrors a local setup: use the RemoteAllocator to connect to the Browserless API instead of a local browser.

Basic Usage

The example below navigates to example.com and retrieves the page title:

package main

import (
    "context"
    "flag"
    "log"

    "github.com/chromedp/chromedp"
)

func main() {
    devtoolsWsURL := flag.String("devtools-ws-url", "wss://production-sfo.browserless.io?token=YOUR_API_TOKEN_HERE", "DevTools WebSsocket URL")
    flag.Parse()

    allocatorContext, cancel := chromedp.NewRemoteAllocator(context.Background(), *devtoolsWsURL,chromedp.NoModifyURL)
    defer cancel()

    ctx, cancel := chromedp.NewContext(allocatorContext)
    defer cancel()

    var title string
    if err := chromedp.Run(ctx,
        chromedp.Navigate("https://example.com"),
        chromedp.Title(&title),
    ); err != nil {
        log.Fatalf("Failed getting title of example.com: %v", err)
    }

    log.Println("Got title of:", title)
}