diff --git a/javascript/10-Regular-Expression-Matching.js b/javascript/10-Regular-Expression-Matching.js
new file mode 100644
index 000000000..093f52033
--- /dev/null
+++ b/javascript/10-Regular-Expression-Matching.js
@@ -0,0 +1,37 @@
+/**
+ * @param {string} s
+ * @param {string} p
+ * @return {boolean}
+ */
+var isMatch = function(s, p) {
+    var lenS = s.length;
+    var lenP = p.length;
+    var map = {};
+
+    return check(0, 0);
+
+    function check(idxS, idxP) {
+        if (map[idxS + ':' + idxP] !== undefined) {
+            return map[idxS + ':' + idxP];
+        }
+
+        if (idxS > lenS) {
+            return false;
+        }
+
+        if (idxS === lenS && idxP === lenP) {
+            return true;
+        }
+
+        if (p[idxP] === '.' || p[idxP] === s[idxS]) {
+            map[idxS + ':' + idxP] = p[idxP + 1] === '*' ?
+            check(idxS + 1, idxP) || check(idxS, idxP + 2) :
+            check(idxS + 1, idxP + 1);
+        } else {
+            map[idxS + ':' + idxP] = p[idxP + 1] === '*' ?
+            check(idxS, idxP + 2) : false;
+        }
+      
+        return map[idxS + ':' + idxP];
+    }
+};