5 ms·

Agreed. There should be a function u can call in the console as a fallback similar to Perfect.start(). I bet there is, they just didn't publicize it.

• ggregoire 10y ago
  The PR: https://github.com/facebook/react/pull/7549 https://github.com/facebook/react/pull/7549
  • Cafey 10y ago
    I don't see the location.search (or toggle) used anywhere in this PR :( edit: 'isProfiling' is used but never declared so it most likely already was a toggle they used.
    • evan_ 10y ago
      They use window.location.href with a regex here: https://github.com/facebook/react/blob/e612826650ff68e73bff4d71db01fea8147ee1fd/src/renderers/shared/ReactDebugTool.js#L414 https://github.com/facebook/react/blob/e612826650ff68e73bff4...
• benjaminjackman 10y ago
  `ReactPerf.start()`
• danabramov 10y ago
  There is, ?react_perf is exactly the same as ReactPerf.start().