diff --git a/README.md b/README.md
index c6aeb2b..9291dc7 100644
--- a/README.md
+++ b/README.md
@@ -186,127 +186,127 @@ We provide data structures that are not available in JS/TS
 <td>Binary Tree</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/BinaryTree.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/binary-tree-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/BinaryTree.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/binary-tree-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/binary-tree-typed"></td>
 </tr>
 <tr>
 <td>Binary Search Tree (BST)</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/BST.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/bst-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/BST.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/bst-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/bst-typed"></td>
 </tr>
 <tr>
 <td>AVL Tree</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/AVLTree.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/avl-tree-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/AVLTree.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/avl-tree-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/avl-tree-typed"></td>
 </tr>
 <tr>
 <td>Red Black Tree</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/RedBlackTree.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/red-black-tree-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/RedBlackTree.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/red-black-tree-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/red-black-tree-typed"></td>
 </tr>
 <tr>
 <td>Tree Multimap</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/TreeMultiMap.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/tree-multimap-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/TreeMultiMap.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/tree-multimap-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/tree-multimap-typed"></td>
 </tr>
 <tr>
 <td>Heap</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/Heap.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/heap-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/Heap.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/heap-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/heap-typed"></td>
 </tr>
 <tr>
 <td>Priority Queue</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/PriorityQueue.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/priority-queue-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/PriorityQueue.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/priority-queue-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/priority-queue-typed"></td>
 </tr>
 <tr>
 <td>Max Priority Queue</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/MaxPriorityQueue.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/max-priority-queue-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/MaxPriorityQueue.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/max-priority-queue-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/max-priority-queue-typed"></td>
 </tr>
 <tr>
 <td>Min Priority Queue</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/MinPriorityQueue.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/min-priority-queue-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/MinPriorityQueue.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/min-priority-queue-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/min-priority-queue-typed"></td>
 </tr>
 <tr>
 <td>Trie</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/Trie.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/trie-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/Trie.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/trie-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/trie-typed"></td>
 </tr>
 <tr>
 <td>Graph</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/AbstractGraph.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/graph-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/AbstractGraph.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/graph-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/graph-typed"></td>
 </tr>
 <tr>
 <td>Directed Graph</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/DirectedGraph.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/directed-graph-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/DirectedGraph.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/directed-graph-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/directed-graph-typed"></td>
 </tr>
 <tr>
 <td>Undirected Graph</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/UndirectedGraph.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/undirected-graph-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/UndirectedGraph.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/undirected-graph-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/undirected-graph-typed"></td>
 </tr>
 <tr>
 <td>Queue</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/Queue.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/queue-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/Queue.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/queue-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/queue-typed"></td>
 </tr>
 <tr>
 <td>Deque</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/Deque.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/deque-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/Deque.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/deque-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/deque-typed"></td>
 </tr>
 <tr>
 <td>Hash Map</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/HashMap.html"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/HashMap.html"><span>Docs</span></a></td>
 <td><a href="https://www.npmjs.com/package/hashmap-typed"><span></span></a></td>
 <td></td>
 </tr>
@@ -314,39 +314,39 @@ We provide data structures that are not available in JS/TS
 <td>Linked List</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/SinglyLinkedList.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/linked-list-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/SinglyLinkedList.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/linked-list-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/linked-list-typed"></td>
 </tr>
 <tr>
 <td>Singly Linked List</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/SinglyLinkedList.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/singly-linked-list-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/SinglyLinkedList.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/singly-linked-list-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/singly-linked-list-typed"></td>
 </tr>
 <tr>
 <td>Doubly Linked List</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/DoublyLinkedList.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/doubly-linked-list-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/DoublyLinkedList.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/doubly-linked-list-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/doubly-linked-list-typed"></td>
 </tr>
 <tr>
 <td>Stack</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/Stack.html"><span>View</span></a></td>
-<td><a href="https://www.npmjs.com/package/stack-typed"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/Stack.html"><span>Docs</span></a></td>
+<td><a href="https://www.npmjs.com/package/stack-typed"><span>NPM</span></a></td>
 <td><img alt="NPM Downloads" src="https://img.shields.io/npm/dm/stack-typed"></td>
 </tr>
 <tr>
 <td>Segment Tree</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/SegmentTree.html"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/SegmentTree.html"><span>Docs</span></a></td>
 <td><a href="https://www.npmjs.com/package/segment-tree-typed"><span></span></a></td>
 <td></td>
 </tr>
@@ -354,7 +354,7 @@ We provide data structures that are not available in JS/TS
 <td>Binary Indexed Tree</td>
 <td><img src="https://raw.githubusercontent.com/zrwusa/assets/master/images/data-structure-typed/assets/tick.svg" alt=""></td>
 <td></td>
-<td><a href="https://data-structure-typed-docs.vercel.app/classes/BinaryIndexedTree.html"><span>View</span></a></td>
+<td><a href="https://data-structure-typed-docs.vercel.app/classes/BinaryIndexedTree.html"><span>Docs</span></a></td>
 <td><a href="https://www.npmjs.com/package/binary-indexed-tree-typed"><span></span></a></td>
 <td></td>
 </tr>