/algorithms.js

Atwood's Law applied to CS101 - Classic algorithms and data structures implemented in JavaScript

Primary LanguageJavaScriptMIT LicenseMIT

algorithms.js

Build Status Coverage Status

Atwood's Law applied to CS101.

Classic algorithms and data structures implemented in JavaScript, you know... FOR SCIENCE.

Installing

npm install --save algorithms

Contents

Data Structures

require('algorithms/data_structures');
// or
require('algorithms').DataStructure;
  • BST
  • Graph
  • HashTable
  • Heap
  • MinHeap
  • MaxHeap
  • LinkedList
  • PriorityQueue
  • Queue
  • Stack
  • Set (HashSet)
  • DisjointSetForest

Graph algorithms

require('algorithms/graph');
// or
require('algorithms').Graph;
  • topologicalSort
  • eulerPath
  • depthFirstSearch
  • breadthFirstSearch
Shortest path
  • bfsShortestPath
  • dijkstra
  • SPFA (Shortest Path Faster Algorithm)
  • bellmanFord
  • floydWarshall
Minimum spanning tree
  • prim
  • kruskal

Math algorithms

require('algorithms/math');
// or
require('algorithms').Math;
  • fibonacci
  • fisherYates
  • gcd (Greatest common divisor)
  • extendedEuclidean
  • newtonSqrt
  • reservoirSampling
  • fastPower
  • nextPermutation
  • powerSet
  • shannonEntropy

Search algorithms

require('algorithms/search');
// or
require('algorithms').Search;
  • bfs (breadth-first search for binary trees)
  • binarySearch
  • dfs (depth-first search for binary trees)
  • inOrder (default)
  • preOrder
  • postOrder

Sorting algorithms

require('algorithms/sorting');
// or
require('algorithms').Sorting;
  • bubbleSort
  • countingSort
  • heapSort
  • quicksort
  • selectionSort
  • radixSort
  • insertionSort
  • shellSort

String algorithms

require('algorithms/string');
// or
require('algorithms').String;
  • levenshtein
  • rabinKarp
  • knuthMorrisPratt
  • huffman
  • encode
  • decode
  • hamming
  • longestCommonSubsequence