breadth-first 4 graph 3 search 3 tree 3 dfs 2 iterator 2 depth 2 nodejs 2 first 2 sequence 1 bfs-search 1 node-tree 1 typescript 1 data-structures 1 hash table 1 queue 1 stack 1 singly linked list 1 doubly linked list 1 linked list 1 binary search 1 merge sort 1 quick sort 1 dijkstra 1 BST 1 randomized binary search tree 1 binary search tree 1 object-iterator 1 universal-iterator 1 topological-sort 1 directec 1 depth-first-search 1 directed 1 algorithm 1 sorting 1 sort 1 cyclic 1 topological 1 trailduck 1 BUCS 1 ATS 1 generators 1 pre-order 1 post-order 1 traversal 1 Object 1 js 1 tree-structure 1 dfs-search 1 size 1 modify 1 async 1 truncate 1 remove 1 compact 1 traverse 1 leaves 1 find 1 unflatten 1 flatten 1 ref 1 pointer 1 json 1 mapper 1 postorder 1 preorder 1 walker 1 walk 1 array 1 object 1 shortest path 1 DFS 1 BFS 1 directed graph 1 undirected graph 1 map 1 data structures 1 algorithms 1 procedural-generation 1 hacktoberfest 1 reproducible 1 seed 1 backtracker 1 recursive 1 procedural 1 huntandkill 1 hunt-and-kill 1 gen 1 maze-gen 1 generator 1 maze 1