code: function meaningfulTime() {
    if (moduleRef) {
      var parts = processRef.hrtime();
      return (((parts[0]*1000)+(parts[1]/1000000))%10000).toFixed(2) + 'ms';
    } else {
      return performance.now().toFixed(2)+'ms';
    }
  }
docs: Get a sub-millisecond timing thats actually readable