Logs Automatically purges themselves

node_modules/performance-now/src/index.d.ts

@@ -0,0 +1,8 @@
+// This file describes the package to typescript.
+
+/**
+ * Returns the number of milliseconds since the page was loaded (if browser)
+ * or the node process was started.
+ */
+declare function now(): number;
+export = now;

node_modules/performance-now/src/performance-now.coffee

@@ -1,12 +1,14 @@
 if performance? and performance.now
   module.exports = -> performance.now()
 else if process? and process.hrtime
-  module.exports = -> (getNanoSeconds() - loadTime) / 1e6
+  module.exports = -> (getNanoSeconds() - nodeLoadTime) / 1e6
   hrtime = process.hrtime
   getNanoSeconds = ->
     hr = hrtime()
     hr[0] * 1e9 + hr[1]
-  loadTime = getNanoSeconds()
+  moduleLoadTime = getNanoSeconds()
+  upTime = process.uptime() * 1e9
+  nodeLoadTime = moduleLoadTime - upTime
 else if Date.now
   module.exports = -> Date.now() - loadTime
   loadTime = Date.now()