Guidance to developers affected by our effort to block less secure browsers and applications- Google Developers Blog
Guidance to developers affected by our effort to block less secure browsers and applications Share Facebook Twitter LinkedIn Mail Posted by Lillan Marie Agerup, Product Manager We are always working to improve security protections of Google accounts. Our security systems automatically detect, alert and help protect our users against a range of security threats. One form of phishing, known as “man-
Back/forward cache | Articles | web.dev
Loading the previous page is essentially instant, because the entire page can be restored from memory, without having to go to the network at all. Check out this video of bfcache in action to understand the speed up it can bring to navigations: Using bfcache makes pages load much more quickly during back and forward navigation. In the video, the example with bfcache is quite a bit faster than the
New in Chrome 87 | Blog | Chrome for Developers
Chrome 87 is starting to roll out to stable now. Here's what you need to know: Chrome Dev Summit is back on December 9 & 10. You can now control pan, tilt, and zoom on webcams that support it. Range requests and service workers don't require as many workarounds. The font access API starts it's origin trial. And, there's plenty more. I'm Pete LePage, working, and shooting from home, let's dive in a
Chromium の HttpStreamParser によるヘッダ処理
Chromium の net スタックにある HttpStreamParser というクラスの挙動についてのメモです。Chromium のネットワーキング周りの開発に関わっていない人には全く役に立たない知識です・・・ Chromium の実装に関するメモをなるべく外出ししていきたいと思っていて、本記事はその一環です。自分用メモなので細かいことは説明しません。ブログ記事が最近読書メモばかりなので、こういうニッチなメモを小出ししていくことでソフトウェア関係の記事の比重を高めていきたい・・・ はじめに 最近 Chromium の net スタック周りのコード、特に HTTP の header parsing 周りのコードを眺めている。それで今回は HTTP/1.1 で使われている HttpStreamParser というクラスの挙動を調べた。net スタックのコードは Chromium リポジト
What's New In DevTools (Chrome 88) | Blog | Chrome for Developers
Faster DevTools startup DevTools startup now is ~37% faster in terms of JavaScript compilation (from 6.9s down to 5s)! 🎉 The team did some optimization to reduce the performance overhead of serialisation, parsing and deserialisation during the startup. There will be an upcoming engineering blog post explaining the implementation in detail. Stay tuned! Chromium issue: 1029427 New CSS angle visuali
Let installed web applications be file handlers | Capabilities | Chrome for Developers
Now that web apps are capable of reading and writing files, the next logical step is to let developers declare these very web apps as file handlers for the files their apps can create and process. The File Handling API allows you to do exactly this. After registering a text editor app as a file handler and after installing it, you can right-click a .txt file on macOS and select "Get Info" to then
Deep Dive into Site Isolation (Part 1)
Posted Nov 10, 2020 2020-11-10T10:00:00-08:00 by Jun Kokatsu Back in 2018, Chrome enabled Site Isolation by default, which mitigates attacks such as UXSS and Spectre. At the time, I was actively participating in the Chrome Vulnerability Reward Program, and I was able to find 10+ bugs in Site Isolation, resulting in $32k rewards. In this blog post series, I will explain how Site Isolation and relat
Chrome Speed - Cumulative Layout Shift Changes in Chrome 86
A large change was made to the way Chrome records underlying layout shifts which contribute to Cumulative Layout Shift in Chrome 86. The source code of the change is here. The goal of the change was to better align the implementation to the specification, which says: The visual representation of a Node N is defined as follows: If N is an Element which generates one or more boxes, the visual repres
An Introduction To Running Lighthouse Programmatically — Smashing Magazine
Being able to run Google’s Lighthouse analysis suite programmatically provides a lot of advantages, especially for larger or more complex web applications. Using Lighthouse programmatically allows engineers to set up quality monitoring for sites that need more customization than straightforward applications of Lighthouse (such as Lighthouse CI) allow. This article contains a brief introduction to
Intent to Ship: Anchor target=_blank implies rel=noopener by default
SummaryTo mitigate "tab-napping" attacks, in which a new tab/window opened by a victim context may navigate that opener context, the HTML standard changed to specify that anchors that target _blank should behave as if |rel="noopener"| is set. A page wishing to opt out of this behavior may set |rel="opener"|. (As an aside, this change also means that links that specify a scroll-to-text-fragment are
Chrome 87 Beta: WebAuthn in DevTools, Pan/Tilt/Zoom, Flow Relative Shorthands and More
$200K 1 10th birthday 4 abusive ads 1 abusive notifications 2 accessibility 3 ad blockers 1 ad blocking 2 advanced capabilities 1 android 2 anti abuse 1 anti-deception 1 background periodic sync 1 badging 1 benchmarks 1 beta 83 better ads standards 1 billing 1 birthday 4 blink 2 browser 2 browser interoperability 1 bundles 1 capabilities 6 capable web 1 cds 1 cds18 2 cds2018 1 chrome 35 chrome 81
Video processing with WebCodecs | Web Platform | Chrome for Developers
Modern web technologies provide ample ways to work with video. Media Stream API, Media Recording API, Media Source API, and WebRTC API add up to a rich tool set for recording, transferring, and playing video streams. While solving certain high-level tasks, these APIs don't let web programmers work with individual components of a video stream such as frames and unmuxed chunks of encoded video or au
Gaining security and privacy by partitioning the cache | Blog | Chrome for Developers
In general, caching can improve performance by storing data so future requests for the same data are served faster. For example, a cached resource from the network can avoid a round trip to the server. A cached computational result can omit the time to do the same calculation. In Chrome, the cache mechanism is used in various ways and HTTP Cache is one example. How Chrome's HTTP Cache currently wo
New in Chrome 86 | Blog | Chrome for Developers
Chrome 86 is starting to roll out to stable now. Here's what you need to know: The File System Access API is now available in stable. There are new origin trials for Web HID and the Multi-screen Window Placement API. There's some new stuff in CSS, and plenty more. I'm Pete LePage, working and shooting from home, let's dive in and see what's new for developers in Chrome 86! File System Access Today
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Press Release: Marketers for an Open Web calls on UK Competition and Market Authority to block Google's 'Privacy Sandbox' - Movement For An Open Web
GitHub - alyssaxuu/screenity: The free and privacy-friendly screen recorder with no limits 🎥
Chrome Platform Status
Cannot Set Cookies on Chrome Browser 77 and ChromeDriver 77.0.3865.40 · Issue #7596 · SeleniumHQ/selenium
GitHub - vicrazumov/js-bundle-size: Cross-browser extension adding JS bundle size data to npm and github pages
Manifest V3 changes are now available to test in Microsoft Edge