I'm glad to see that Microsoft is finally ripping out all the weird legacy modes -- IE11 essentially ships with 6 different rendering engines! [1] * IE5 (quirks mode) * IE7 (compatibility view) * IE8, IE9, and IE10 (available from the x-ua-compatible meta tag) * IE11's actual rendering engine As an aside, the hilariously long user-agent string is perhaps the best evidence that string-based browser detection is someth…
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