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🤖 I have created a release *beep* *boop* --- <details><summary>browsers: 2.2.2</summary> ## [2.2.2](https://github.com/puppeteer/puppeteer/compare/browsers-v2.2.1...browsers-v2.2.2) (2024-04-15) ### Bug Fixes * remove NetworkServiceInProcess2 set by default ([#12261](https://github.com/puppeteer/puppeteer/issues/12261)) ([ff4f70f](ff4f70f4ae)), closes [#12257](https://github.com/puppeteer/puppeteer/issues/12257) </details> <details><summary>puppeteer: 22.6.5</summary> ## [22.6.5](https://github.com/puppeteer/puppeteer/compare/puppeteer-v22.6.4...puppeteer-v22.6.5) (2024-04-15) ### Miscellaneous Chores * **puppeteer:** Synchronize puppeteer versions ### Dependencies * The following workspace dependencies were updated * dependencies * puppeteer-core bumped from 22.6.4 to 22.6.5 * @puppeteer/browsers bumped from 2.2.1 to 2.2.2 </details> <details><summary>puppeteer-core: 22.6.5</summary> ## [22.6.5](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v22.6.4...puppeteer-core-v22.6.5) (2024-04-15) ### Bug Fixes * remove NetworkServiceInProcess2 set by default ([#12261](https://github.com/puppeteer/puppeteer/issues/12261)) ([ff4f70f](ff4f70f4ae)), closes [#12257](https://github.com/puppeteer/puppeteer/issues/12257) * use setImmediate to reduce flakiness when processing events ([#12264](https://github.com/puppeteer/puppeteer/issues/12264)) ([73403b3](73403b323e)) ### Dependencies * The following workspace dependencies were updated * dependencies * @puppeteer/browsers bumped from 2.2.1 to 2.2.2 </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
31 lines
1.1 KiB
Markdown
31 lines
1.1 KiB
Markdown
# Headless mode
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By default Puppeteer launches the browser in
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[the Headless mode](https://developer.chrome.com/docs/chromium/new-headless/).
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```ts
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const browser = await puppeteer.launch();
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// Equivalent to
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const browser = await puppeteer.launch({headless: true});
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```
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Before v22, Puppeteer launched the [old Headless mode](https://developer.chrome.com/docs/chromium/new-headless/) by default.
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The old headless mode is now known as
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[`chrome-headless-shell`](https://developer.chrome.com/blog/chrome-headless-shell)
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and ships as a separate binary. `chrome-headless-shell` does not match the
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behavior of the regular Chrome completely but it is currently more performant
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for automation tasks where the complete Chrome feature set is not needed. If the performance
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is more important for your use case, switch to `chrome-headless-shell` as following:
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```ts
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const browser = await puppeteer.launch({headless: 'shell'});
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```
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To launch a "headful" version of Chrome, set the
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[`headless`](https://pptr.dev/api/puppeteer.browserlaunchargumentoptions) to `false`
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option when launching a browser:
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```ts
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const browser = await puppeteer.launch({headless: false});
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```
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