{
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  "bskyPostRef": {
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    "uri": "at://did:plc:hqad6xwuzg7oqfmwylfkvqfm/app.bsky.feed.post/3mgnvbc7n3es2"
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  "path": "/viewtopic.php?t=33224&p=270951#p270951",
  "publishedAt": "2026-03-09T21:03:09.000Z",
  "site": "http://forum.palemoon.org",
  "tags": [
    "performance.now()",
    "QueryPerformanceCounter()",
    "timeGetTime()",
    "GetTickCount()"
  ],
  "textContent": "Is there a way to get more precision out of performance.now() on UXP? Because it seems to be returning plain integer, for one thing I'm measuring, either 0 or 16 (ms), nothing in between. I'm looking for something like WIN32's QueryPerformanceCounter() or at least timeGetTime(), for JavaScript, but all I'm getting on UXP is more like GetTickCount().\n\n* * *",
  "title": "Browser Support • Measuring JavaScript execution time",
  "updatedAt": "2026-03-09T21:03:09.000Z"
}