diff --git a/utilities/binarySearch.js b/utilities/javascript/binarySearch.js similarity index 100% rename from utilities/binarySearch.js rename to utilities/javascript/binarySearch.js diff --git a/utilities/graphTopoSort.js b/utilities/javascript/graphTopoSort.js similarity index 100% rename from utilities/graphTopoSort.js rename to utilities/javascript/graphTopoSort.js diff --git a/utilities/isSubsequence.js b/utilities/javascript/isSubsequence.js similarity index 100% rename from utilities/isSubsequence.js rename to utilities/javascript/isSubsequence.js diff --git a/utilities/treeEqual.js b/utilities/javascript/treeEqual.js similarity index 100% rename from utilities/treeEqual.js rename to utilities/javascript/treeEqual.js diff --git a/utilities/treeMirror.js b/utilities/javascript/treeMirror.js similarity index 100% rename from utilities/treeMirror.js rename to utilities/javascript/treeMirror.js diff --git a/utilities/binary_search.py b/utilities/python/binary_search.py similarity index 100% rename from utilities/binary_search.py rename to utilities/python/binary_search.py diff --git a/utilities/char_prime_map.py b/utilities/python/char_prime_map.py similarity index 100% rename from utilities/char_prime_map.py rename to utilities/python/char_prime_map.py diff --git a/utilities/graph_dfs.py b/utilities/python/graph_dfs.py similarity index 100% rename from utilities/graph_dfs.py rename to utilities/python/graph_dfs.py diff --git a/utilities/graph_dijkstra.py b/utilities/python/graph_dijkstra.py similarity index 100% rename from utilities/graph_dijkstra.py rename to utilities/python/graph_dijkstra.py diff --git a/utilities/graph_topo_sort.py b/utilities/python/graph_topo_sort.py similarity index 100% rename from utilities/graph_topo_sort.py rename to utilities/python/graph_topo_sort.py diff --git a/utilities/is_subsequence.py b/utilities/python/is_subsequence.py similarity index 100% rename from utilities/is_subsequence.py rename to utilities/python/is_subsequence.py diff --git a/utilities/string_rabin_karp.py b/utilities/python/string_rabin_karp.py similarity index 100% rename from utilities/string_rabin_karp.py rename to utilities/python/string_rabin_karp.py diff --git a/utilities/tree_equal.py b/utilities/python/tree_equal.py similarity index 100% rename from utilities/tree_equal.py rename to utilities/python/tree_equal.py diff --git a/utilities/tree_mirror.py b/utilities/python/tree_mirror.py similarity index 100% rename from utilities/tree_mirror.py rename to utilities/python/tree_mirror.py diff --git a/utilities/tree_traversal.py b/utilities/python/tree_traversal.py similarity index 100% rename from utilities/tree_traversal.py rename to utilities/python/tree_traversal.py diff --git a/utilities/trie.py b/utilities/python/trie.py similarity index 100% rename from utilities/trie.py rename to utilities/python/trie.py