You can see the package here:

https://www.npmjs.com/package/algorithmsnpm

Algorithms Library

This is a library I created as a personal project, and as a convenience for myself and others. This library contains commonly used searching and sorting algorithms. This is a work in progress, and more algorithms will be added in the future.

Example

Below you will find an example of how to bring in the module, and begin using it.

var algorithms = require('algorithmsnpm');

var unsortedArray = [5,10,8,2,1,54,-34,17,0,-76];
var sortedArray = algorithms.bubbleSort(unsortedArray);
console.log(sortedArray)
//Will log [-76,-34,0,1,2,5,8,10,17,54]

Sorting Algorithms

1. Bubble Sort - Steps through the array and swaps elements until the largest (or smallest) element "bubbles" to the top (the end of the array). This has an average of O(n2) time complexity.

var algorithms = require('algorithmsnpm');

var unsortedArray = [5,10,8,2,1,54,-34,17,0,-76];
var sortedArray = algorithms.bubbleSort(unsortedArray);

2. Selection Sort - Breaks up the input array into two parts, an sorted sub-array (with initial size of zero), and an unsorted sub-array. Takes the smallest element and swaps it with the first element, increasing the size of the sorted sub-array by one, and decreasing the unsorted sub-array by 1, then proceeds to find the smallest again, and swaps it with the second element, etc. This has an average of O(n2) time complexity.

var algorithms = require('algorithmsnpm');

var unsortedArray = [5,10,8,2,1,54,-34,17,0,-76];
var sortedArray = algorithms.selectionSort(unsortedArray);

Searching Algorithms

Will be added soon