JavaScript Algorithms

Library for a bunch of useful JavaScript algorithms.

Installation

npm install javascript-algorithms

Content

Sorters

The sorters package contains a number of different kind of sorters which have different benefits and strengths. You can read more about them in detail here.

Number Generators

Number generators can be used for creating different kind of numbers and number series.

Data Structures

JavaScript doesn't inherently support certain types of Lists that exist in other languages. These classes will allow you to use List types such as Singly Linked List, Doubly Linked List, Stacks and Queues.

Example (Sorters)

import { sorters } from "javascript-algorithms";

const arrayToSort = [1, 6, 2, 5, 9, 10, 11, 3, 4, 12];

sorters.selectionSorts.quicksort_inPlace(arrayToSort);

console.log(arrayToSort); // [1, 2, 3, 4, 5, 6, 9, 10, 11, 12]

Note: Some sorters sorts in-place, meaning they will mutate the original array. If you want to keep the original array untouched, you need to first make a copy.

import { sorters } from "javascript-algorithms";

const unsortedArray = [1, 6, 2, 5, 9, 10, 11, 3, 4, 12];

const arrayToSort = [...unsortedArray];

sorters.selectionSorts.quicksort_inPlace(arrayToSort);

console.log(arrayToSort); // [1, 2, 3, 4, 5, 6, 9, 10, 11, 12]