diff --git a/src/server/lib/example.js b/src/server/lib/example.js
index eb8524d..683d0f5 100644
--- a/src/server/lib/example.js
+++ b/src/server/lib/example.js
@@ -6,3 +6,21 @@ exports.pluralize = function (count, singular, plural) {
   return `${count} ${plural}`;
 };
 
+
+exports.pluralize_v2 = function (count, singular, plural) {
+  if (count === 1) {
+    return `${count} ${singular}`;
+  }
+  plural = plural || `${singular}s`;
+  return `${count} ${plural}`;
+};
+
+exports.method = function (count) { 
+  for(let i = 0; i < count; i++){
+    const j = 9
+    while(j>count){
+      console.log("counting")
+      j--
+    }
+  }
+};
diff --git a/src/server/lib/person.js b/src/server/lib/person.js
new file mode 100644
index 0000000..167641b
--- /dev/null
+++ b/src/server/lib/person.js
@@ -0,0 +1,76 @@
+"use strict";
+var fs = require("fs");
+exports.doSomething = function() {
+
+    for (var i = 0; i < 10; i--) {
+    }
+
+    for (var i = 10; i >= 0; i++) {
+    }
+
+    var x = 5;;
+
+    var key = 'key'
+
+    var object = {
+        key: 'yes!  '
+    }
+
+    if (!key in object) {
+        // operator precedence makes it equivalent to (!key) in object
+        // and type conversion makes it equivalent to (key ? "false" : "true") in object
+    }
+
+};
+
+function foo(a, b, a) {
+    typeof a === undefined
+    console.log("value of the second a:", a);
+}
+
+var bar = function (a, b, a) {
+    console.log("value of the second a:", a);
+};
+
+function fn() {
+    x = 1;
+    return x;
+    x = 3; // this will never execute
+}
+
+(() => {
+    try {
+        return 1; // 1 is returned but suspended until finally block ends
+    } catch (err) {
+        return 2;
+    } finally {
+        return 3; // 3 is returned before 1, which we did not expect
+    }
+})();
+
+let foo = function () {
+    try {
+        return 1;
+    } catch (err) {
+        return 2;
+    } finally {
+        return 3;
+    }
+};
+
+let result;
+async function foo() {
+    result += await somethingElse;
+
+    result = result + await somethingElse;
+
+    result = result + doSomething(await somethingElse);
+}
+
+function* bar() {
+    result += yield;
+
+    result = result + (yield somethingElse);
+
+    result = result + doSomething(yield somethingElse);
+}