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puppeteer/docs/api/puppeteer.browser.waitfortarget.md
dependabot[bot]GitHubdependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Nikolay Vitkov
4afe06b61d chore(deps-dev): Bump the dev-dependencies group with 14 updates (#13982)
Signed-off-by: dependabot[bot] <[email protected]>
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Co-authored-by: Nikolay Vitkov <[email protected]>
2025-07-02 08:16:05 +00:00

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Browser.waitForTarget

Browser.waitForTarget() method

Waits until a target matching the given predicate appears and returns it.

This will look all open browser contexts.

Signature

class Browser {
  waitForTarget(
    predicate: (x: Target) => boolean | Promise<boolean>,
    options?: WaitForTargetOptions,
  ): Promise<Target>;
}

Parameters

Parameter

Type

Description

predicate

(x: Target) => boolean | Promise<boolean>

options

WaitForTargetOptions

(Optional)

Returns:

Promise<Target>

Example

Finding a target for a page opened via window.open:

await page.evaluate(() => window.open('https://www.example.com/'));
const newWindowTarget = await browser.waitForTarget(
  target => target.url() === 'https://www.example.com/',
);