Permissions-Policy Research 共有ログインお使いのブラウザのバージョンはサポートが終了しました。 サポートされているブラウザにアップグレードしてください。閉じる ファイル編集表示挿入表示形式ツール拡張機能ヘルプユーザー補助機能デバッグ ドライブに変更を保存できませんでした 画像オプション画像オプション 画像を置換 表のオプション ユーザー補助機能
Permissions-Policy Research 共有ログインお使いのブラウザのバージョンはサポートが終了しました。 サポートされているブラウザにアップグレードしてください。閉じる ファイル編集表示挿入表示形式ツール拡張機能ヘルプユーザー補助機能デバッグ ドライブに変更を保存できませんでした 画像オプション画像オプション 画像を置換 表のオプション ユーザー補助機能
Developers are constantly wondering about what kind of audience they are developing for. Are they using high end devices with large RAM? What connection are they using (for example Wi-Fi, 2G) and so on. The answers to these questions can affect product development decisions such as choosing the technologies to render the content. This report provides timeline data to inform developers on these que
Privacy Sandbox for the Web Privacy Sandbox for the Web will phase out third-party cookies Third-party cookies A "cookie" is a small piece of data stored in the browser when a user visits a website. Third-party cookies are stored by a service that operates across multiple sites. For example, an ad platform might store a cookie when you visit a news site. First-party cookies are stored by a website
COOP and COEP explained 共有ログインお使いのブラウザのバージョンはサポートが終了しました。 サポートされているブラウザにアップグレードしてください。閉じる ファイル編集表示ツールヘルプユーザー補助機能デバッグ
Generating code coverage for test files using Puppeteer is currently not possible if your test uses page.$eval, page.$$eval or page.evaluate as the passed function is executed outside of Jest's scope. Check out issue #7962 on GitHub for a workaround. Use jest-puppeteer Preset Jest Puppeteer provides all required configuration to run your tests using Puppeteer. First, install jest-puppeteer
tl;drcc/ is historically but inaccurately called the Chrome Compositor. It's neither “the” chrome compositor (of course we have many), nor a compositor at all any more. danakj suggests “content collator” as an alternative name. cc is embedded via ui/compositor or Android code in the browser process. It is also embedded in the renderer process via Blink / RenderWidget. cc is responsible for taking
When you link to a page on another site using the target="_blank" attribute, you can expose your site to performance and security issues: The other page may run on the same process as your page. If the other page is running a lot of JavaScript, your page's performance may suffer. The other page can access your window object with the window.opener property. This may allow the other page to redirect
This document covers the best practices and pitfalls for building UI to display URLs in browsers and other apps. It covers the main categories of problems and challenges that we’ve seen in building Chrome. The guidance is intended to be generally applicable, but includes some Chrome-specific notes throughout. BackgroundThe URL displayed in a user agent's address bar is often the only security cont
Start Here: Background Reading Multi-process Architecture: Describes the high-level architecture of Chromium Note: Most of the rest of the design documents assume familiarity with the concepts explained in this document. How Blink works is a high-level overview of Blink architecture. The "Life of a Pixel" talk (slides / video) is an introduction to Chromium's rendering pipeline, tracing the steps
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