npm i js-utility-kingdom

import { getLettersInArray } from 'js-utility-kingdom'

const lettersInArray = getLettersInArray(word)

import { getWordsInArray } from 'js-utility-kingdom'

const wordsInArray = getWordsInArray(text)

import { capitalizeFirstLetter } from 'js-utility-kingdom'

const capitalizedWord = capitalizeFirstLetter(word)

import { capitalizeFirstLetters } from 'js-utility-kingdom'

const capitalizedText = capitalizeFirstLetters(text)

import { capitalizeFirstLetters } from 'js-utility-kingdom'

const capitalizedText = capitalizeFirstLetters(text)

import { groupProductsWithCategory } from 'js-utility-kingdom'

const categories = groupProductsWithCategory(products);