Happy Holidays from the IE Team!

In the spirit of the season, we wanted to share some GPU-powered HTML5 and CSS3 holiday cheer. Check out Holiday Lites to brighten your screen and test your browser’s layout and rendering performance. This demo shows how IE11 updates content incrementally rather than needing to layout and render the entire page after every DOM manipulation….

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IE11 Virtual Machines Now Available on modern.IE

With the recent release of Internet Explorer 11 for Windows 7, we have added IE11 for Windows 7 and IE11 on Windows 8.1 to the suite of virtual machines available on modern.IE for testing Internet Explorer across platforms and versions. We have also updated all of the virtual machines based on your feedback, to make…

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Understanding the Real-World Performance of your Web Application Across IE11 and Other Browsers

Together with Google, Mozilla, Microsoft, and other community leaders, the W3C Web Performance working group has standardized the Navigation Timing, Resource Timing, User Timing, and Performance Timeline interfaces to help you understand the real-world performance of navigating, fetching resources, and running scripts in your Web application. You can use these interfaces to capture and analyze…

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December 2013 Internet Explorer Updates

Microsoft Security Bulletin MS13-097 – CriticalThis security update resolves seven privately reported vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. An attacker who successfully exploited the most severe of these vulnerabilities could gain the same user rights as…

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Getting to the Content You Want, Faster in IE11

Internet Explorer 11 helps overcome the effects of network latency, making every day browsing feel fast and responsive without hurting battery life, CPU, network bandwidth, or memory. Network latency is a problem that holds back Web performance, even though we enjoy more bandwidth now than ever before. IE11 reduces the effects of network latency by…

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EtchMark Under the Hood: Building a Website that Handles Touch, Mouse, and Pen – and Device Shakes

EtchMark is a new take on the classic Etch-A-Sketch drawing toy, showcasing IE11’s improved support for touch and emerging Web standards (including Pointer Events and Device Orientation). In this post, we’ll walk through several features that you can easily add to your own sites to build an experience that feels smooth and natural with touch,…

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November 2013 Internet Explorer Updates

Microsoft Security Bulletin MS13-088 – CriticalThis security update resolves ten privately reported and one publicly disclosed vulnerabilities in Internet Explorer. The most severe vulnerabilities could allow remote code execution if a user views a specially crafted Web page using Internet Explorer. An attacker who successfully exploited the most severe of these vulnerabilities could gain the…

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IE11 Automatically Makes Over 40% of the Web More Secure While Making Sure Sites Continue to Work

Internet Explorer 11 is the first browser to make Internet connections more secure and reliable by reducing the use of vulnerable ciphersuites, such as RC4 and by using the latest security standards, TLS 1.2, by default. With these changes in IE11, you can have peace of mind when accessing your critical personal information on social…

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Building world-ready applications in JavaScript using IE11

Building world-ready applications in JavaScript using IE11 With Internet Explorer 11, Web applications can now use JavaScript ECMAScript Internationalization APIs, which provide a standard JavaScript based interface to deliver great world-ready experiences such as number, date, time and currency formatting and culture specific string collation (comparisons). In IE11, Web apps can utilize capabilities exposed by…

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A Humbling Delight

Moving the Web forward continues to be important. The Web and the IE team have come a long way from our first posts here. This blog will continue to cover advances and issues of interest to people who care about the Web, like HTML5, performance, touch, security, and the like. I’m changing roles at Microsoft,…

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