Function jnd

docs/external/js/react-dom.development.js:23193–23195

(timeElapsed)

  // These particular numbers are vague estimates. We expect to adjust them based on research.

  function jnd(timeElapsed) {
    return timeElapsed < 120 ? 120 : timeElapsed < 480 ? 480 : timeElapsed < 1080 ? 1080 : timeElapsed < 1920 ? 1920 : timeElapsed < 3000 ? 3000 : timeElapsed < 4320 ? 4320 : ceil(timeElapsed / 1960) * 1960;
  }

  function computeMsUntilSuspenseLoadingDelay(mostRecentEventTime, committedExpirationTime, suspenseConfig) {
    var busyMinDurationMs = suspenseConfig.busyMinDurationMs | 0;