utilict

utilict provides utility functions and classes to make the job easy for different operations.

Installation

Using npm:

npm i utilict

Usage

You can directly use these functions from the utilict library.

import { reverseNumber } from "utilict";

const number = 5698;
reverseNumber(number); // Returns the result 8965

Currently number, string and array data types are supported. Operations supported on the data types are:

Number

• Reverse Number
• Prime Number
• Palindrome Number
• Factorial
• Permutations
• Combinations
• Change Base
• Distance Between Two Points

String

• Reverse String
• Palindrome String
• Get Words
• String Count
• Capitalize
• Title Case
• Anagram Strings

Array

• Minimum Array
• Maximum Array
• Array Product
• Rotate Array
• Mean
• Median
• Mode
• Root Mean Square
• Variance
• Standard Deviation
• Remove Duplicates
• Histogram
• Greatest Common Divisor (GCD)
• Least Common Multiple (LCM)
• Array Trim

Matrix

• Matrix Addition
• Matrix Subtraction
• Matrix Multiplication
• Scalar Multiplication
• Matrix Transpose
• Matrix Determinant
• Matrix Adjoint
• Matrix Inverse
• Matrix Flatten

Also, stack, queue and linked list data structures are currently supported with following operations:

Stack

• Push
• Pop
• Peek
• isFull
• isEmpty
• Length
• Search

Queue

• Enqueue
• Dequeue
• isFull
• isEmpty
• Get Front
• Get Rear
• Length
• Search

Linked List

• Create Linked List Using Array List
• Reverse List
• Find List Length
• Add Node to the First of the List
• Add Node to the Last of the List
• Add Node to the given index in the List
• Remove Node from the First of the List
• Remove Node from the Last of the List
• Remove Node from the given index in the List
• Get node value of the given index in the List
• Update node value of the given index in the List
• Get middle node and node value of the List
• Rotate the List to the Left
• Rotate the List to the Right
• Concat the given List with the another List
• Print the node values of the List

Binary Tree

• Create Binary Tree Using Root Value
• Get Root Node
• Set Root Node
• Insert New Node at the given path
• Update A Node with the New Value
• Delete A Node from the Given Path
• Inorder Traversal
• Preorder Traversal
• Postorder Traversal
• Level Order Traversal
• Get height of the Binary Tree
• Get height of the given node
• Invert the Tree (Mirror Image)

Binary Search Tree

• Create Binary Search Tree Using Array List
• Get Root Node
• Insert New Node in the Binary Search Tree
• Inorder Traversal
• Preorder Traversal
• Postorder Traversal
• Level Order Traversal
• Get height of the Binary Search Tree
• Get height of the given node

Complex Number

• Add
• Subtract
• Multiply
• Divide

Utility Functions

• Clone (deep cloning)
• Compare (compare numbers, string, arrays, objects)

You can check the whole documentation here.