Contextual logging with console.context()
If you work on a large enough code base involving multiple teams at your organization, you probably have to deal with large amounts of logs when inspecting your webapp. This is an area that we’re interested in improving, and are proposing a new feature, based on the console.context() method, to enable helpful contextual logging in DevTools. Logging can be a very helpful way to debug problems, and
The truth about CSS selector performance
If you’re a web developer, you may have already heard that some CSS selectors are faster than others. And you’re probably hoping to find a list of the better selectors to use in this article. Well, not quite. But bear with me, I promise that by the end, you’ll have learnt something new about CSS selector performance. A quick look behind the scenes The way you write CSS selectors does play a role i
Internet Explorer 11 desktop app retirement FAQ | Microsoft Community Hub
Update: The retired, out-of-support Internet Explorer 11 desktop application has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10. Based on customer feedback, organizations will maintain control over when to remove IE11 UI elements from their devices. Over the coming months a small subset of exceptional scenarios where IE11 is still accessible will be red
Closing a 30 pixel gap between native and web
We talk a lot about Progressive Web Apps (PWA) in the context of mobile devices, but they have an enormous potential on desktop operating systems that’s only beginning to materialize. Recently, with many new web capabilities in the Chromium browser engine and UX changes in Microsoft Edge and on Windows, installed desktop web apps are really starting to look and feel like native apps. One remaining
ヤフーのIE11 サポート終了の進め方
ヤフー株式会社は、2023年10月1日にLINEヤフー株式会社になりました。LINEヤフー株式会社の新しいブログはこちらです。LINEヤフー Tech Blog こんにちは。第11代黒帯（Webフロントエンド／ヤフー内のスキル任命制度）の伊藤（@koh110）です。 普段はCTO室にあるWebフロント技術室で、全社のフロントエンドに関わる仕事をしています。 最近の仕事のひとつとして、IE11 の非推奨の案内 がありました。 Yahoo! JAPANでは、Internet Explorer 11を推奨ブラウザーとしていましたが、Microsoft社のInternet Explorerサポート終了に伴い、2021年9月7日をもってYahoo! JAPANにおけるInternet Explorer 11でのご利用を非推奨とさせていただきます。 この案内についてTwitterや記事などで触れていた
Debug memory leaks with the Microsoft Edge Detached Elements tool
Debug memory leaks with the Microsoft Edge Detached Elements tool Memory leaks occur when the JavaScript code of an application retains more and more objects in memory that it doesn’t need any longer instead of releasing them for the browser to garbage collect (GC). For long-running apps, small memory leaks of only a few kilobytes can add up to noticeably degrade performance over time. Web develop
Super Duper Secure Mode
Posted Aug 4, 2021 2021-08-04T08:50:00-07:00 by Johnathan Norman IntroductionThe VR team is experimenting with a new feature that challenges some conventional assumptions held by many in the browser community. Our hope is to build something that changes the modern exploit landscape and significantly raises the cost of exploitation for attackers. Mitigations have a long history of being bypassed, s
UI Security - Thinking Outside the Viewport
Posted Jun 2, 2021 2021-06-02T07:00:00-07:00 by Abdulrahman Alqabandi IntroductionWhen it comes to an application’s user interface (UI), one may care for the aesthetics, design consistency, simplicity, and clarity to ensure a good UI. However, an application like a browser where untrusted content is loaded, parsed, and given APIs to invoke all sorts of UIs then a new layer of concern appears: Desi
The future of Internet Explorer on Windows 10 is in Microsoft Edge
Update: The retired, out-of-support Internet Explorer 11 desktop application has been permanently disabled through a Microsoft Edge update on certain versions of Windows 10. For more information, see Internet Explorer 11 desktop app retirement FAQ. For our readers in Japan and Korea, please use these links: 한국어 블로그와 FAQ는, 여기를 참조하세요. 本ブログの日本語版はこちらです。 Over the last year, you may have noticed our mov
IEからEdgeへの強制転送設定を個人サイトに適応してもらった話 | 零弐壱蜂
ことの発端Microsoft 社へメール申請を経て IE 非互換サイトのリストに自社ドメインが追加されたという記事があった。 必要な手続きの詳細は Moving users to Microsoft Edge from Internet Explorer - Microsoft Edge Development | Microsoft Docs にある通りです。11 月 23 日にメールで申請をしましたので、ちょうど 2 週間ほどで Microsoft 社に対応していただけたことになります。 IEからEdgeへの転送を開始 | Web品質Blog | ミツエーリンクスwww.mitsue.co.jp Moving users to Microsoft Edge from Internet Explorer - Microsoft Edge Development | Microsoft D
2021-03-09のJS: Gatsby 3、Electron 12、ブラウザのライフサイクルの変化
JSer.info #530 - Gatsby v3がリリースされました。 Gatsby v3 Incremental Builds in OSS, new Gatsby Image, and more | Gatsby Gatsby v3.0 (March 2021 #1) ローカルでは実際にアクセスされたページだけをビルドすることで、全体を再構築せずにビルドする挙動がデフォルトとなっています。これによって必要なページだけをビルドするため、開発時のビルド待ち時間を少なくしています。 破壊的変更としてNode.js 12未満のサポート終了、React 17/webpack 5/ESLint 7へアップデート、globalのgraphqlではなくimportして使うように変更、APIの変更などが含まれています。 マイグレーション方法については、次のドキュメントに丁寧な解説が書かれています。
New Microsoft Edge to replace Microsoft Edge Legacy with April’s Windows 10 Update Tuesday release | Microsoft Community Hub
New Microsoft Edge to replace Microsoft Edge Legacy with April’s Windows 10 Update Tuesday release Editor's note: This article was originally published on February 5, 2021. Editor’s note: This article was updated on March 24, 2021 to reflect new update timelines for specific versions of Windows 10. In August 2020, we announced that support for the Microsoft Edge Legacy desktop application ends on
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
Safety and privacy in Microsoft Edge
October is almost over! The leaves are changing, pumpkin spices are everywhere, and frights and haunts are becoming commonplace. In the U.S., it’s also National Cyber Security Awareness month. To celebrate it all, we’ll share some of the great security and privacy features that we’ve added to our new browser. Online safety and privacy are important, and we want you to trust that your browser will
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Test IE mode in Microsoft Edge with Internet Explorer Driver
Windows11でInternet Explorer11を起動する方法 - Qiita
Edge Command Line Arguments
Determining OS Platform Version
GitHub - teppeis/history-of-ie-incompatible-sites-list: History of IE incompatible sites list provided by Microsoft to redirect from IE11 to Chromium Edge
https://edge.microsoft.com/neededge/v1