Bug 1331638 is a good example of why feature detection is important, but also a good reminder to test in enviroments where the feature totally doesn’t exist. A website (Twitter, in this example) tries to do the right thing and check for support before throwing notifications at you: this.isSupported = function() { var a = "PushManager" in window, b = this.getNotificationPermission() !== "denied", c
Our research tells us that Windows users spend more than 50% of their time on the web, but are often derailed by the arduous task of having to sift through countless search results, sites, and the sheer volume of unfamiliar content online. Most of us endeavor to be masters of multi-tasking, but not all the technology we use is built to support our complex day-to-day digital habits. Thus, people of
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