LaunchOptions interface
Generic launch options that can be passed when launching any browser.
Signature:
export interface LaunchOptions
Properties
| Property | Modifiers | Type | Description | Default |
|---|---|---|---|---|
| channel | optional | ChromeReleaseChannel | Chrome Release Channel | |
| dumpio | optional | boolean | If true, pipes the browser process stdout and stderr to process.stdout and process.stderr. | false |
| env | optional | Record<string, string | undefined> | Specify environment variables that will be visible to the browser. | The contents of process.env. |
| executablePath | optional | string | Path to a browser executable to use instead of the bundled Chromium. Note that Puppeteer is only guaranteed to work with the bundled Chromium, so use this setting at your own risk. | |
| extraPrefsFirefox | optional | Record<string, unknown> | Additional preferences that can be passed when launching with Firefox. | |
| handleSIGHUP | optional | boolean | Close the browser process on SIGHUP. | true |
| handleSIGINT | optional | boolean | Close the browser process on Ctrl+C. | true |
| handleSIGTERM | optional | boolean | Close the browser process on SIGTERM. | true |
| ignoreDefaultArgs | optional | boolean | string[] | If true, do not use puppeteer.defaultArgs() when creating a browser. If an array is provided, these args will be filtered out. Use this with care - you probably want the default arguments Puppeteer uses. | false |
| pipe | optional | boolean | Connect to a browser over a pipe instead of a WebSocket. | false |
| product | optional | Product | Which browser to launch. | chrome |
| timeout | optional | number | Maximum time in milliseconds to wait for the browser to start. Pass 0 to disable the timeout. | 30000 (30 seconds). |
| waitForInitialPage | optional | boolean | Whether to wait for the initial page to be ready. Useful when a user explicitly disables that (e.g. --no-startup-window for Chrome). | true |