James's public fiddles
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`ErrorEvent` test suite
No-Library (pure JS), HTML, CSS, JavaScript
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ErrorEvent x 2 + onerror, 1st ErrorEvent preventing default
Result: 2nd ErrorEvent handler still fires (bad), and `window.onerror` still fires anyway (bad)
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ErrorEvent + onerror, ErrorEvent preventing default
Result: `window.onerror` still fires anyway
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onerror + ErrorEvent, onerror preventing default
Result: ErrorEvent still fires anyway
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ErrorEvent + onerror, order check
Result: Chrome fires them in the order they are attached by the user. (In this case, good, but bad in others.)
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onerror + ErrorEvent, order check
Result: Chrome fires them in the order they are attached by the user.
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Error prototype hacking
No-Library (pure JS), HTML, CSS, JavaScript
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Cobalt Routing Bookmarklet: Advanced
No-Library (pure JS), HTML, CSS, JavaScript
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jQuery.ajax "retry"
No-Library (pure JS), HTML, CSS, JavaScript
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ZeroClipboard Issue #237: z-index problem
ZeroClipboard's use of z-index is not taking into account stacking contexts. This demonstrates the problem.
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jQuery UI Tooltip with "Staying Power"
jQuery 1.10.1, HTML, CSS, JavaScript
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IE8 XHR hacking for TrackJS
Alas, it did not work! :'(
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Advanced CSS `zoom` test
Primarily for researching ZeroClipboard, Bug #149: https://github.com/zeroclipboard/ZeroClipboard/issues/149
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ZeroClipboard, Issue #149
CSS `zoom` weirdness: https://github.com/zeroclipboard/ZeroClipboard/issues/149
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HTML5 window error feature tests
Feature tests for the enhanced error handling functionality available in HTML5: `window.onerror` with new additional parameters, and `window.addEventListener("error", fn, false);`.
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Is Using Pepper Flash?
No-Library (pure JS), HTML, CSS, JavaScript
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jQuery Core, Bug #4825
http://bugs.jquery.com/ticket/4825
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Crockford FEM session
Mootools 1.4.5, HTML, CSS, JavaScript