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Browser extensions using hex-obfuscated variable names (_0x4761 etc.) trigger ReferenceErrors that are not bugs in Exercism code. Filter them by detecting _0x hex patterns in error messages and webkit-masked-url in stack frames. Closes #8464 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Closes #8464
Summary
beforeSendfilter to drop errors caused by obfuscated browser extensions or injected scripts_0x4761etc.) in error messages via regex/_0x[0-9a-f]+/webkit-masked-urlin stack frames (WebKit's masked URL for extension code)Test plan
yarn testpasses (160 suites, 1550 tests)react-bootloader.tsx_0xhex names🤖 Generated with Claude Code