Where in the Stack is Carmen Sanfrancisco?
summary
Diagnoses a reproducible focus drop caused by a timing bug where Foundation and custom handlers race when aria-hidden flips — fixable by delaying focus (setTimeout) or waiting for aria-hidden=false; shows axe-core needs window/document shims to run browser checks from Node; compares PhantomJS (fast but focus-unreliable) to Selenium WebDriver (real browsers, slower, more reliable); explains extension architecture: inject content script and messaging to run audits; demo finds 213 issues on BuzzFeed.
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chapters (7)
- 0:00Start
- 1:59The World Wide Web
- 4:41Focus Drop
- 8:17Accessibility Api
- 15:38Tips When Selecting a Testing Solution
- 17:39How Does the Sandbox Extension Context Manipulate the Dom
- 22:25Recap
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