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Javascipt String Utilities

K2 Javascript Utilities offers several utilities packages. The strings package privide several methods to format strings.

Install

npm install @k2_tools/utils

Import

import {strings} from "@k2_tools/utils";

Usage

K2_tools string utilities offers a the following methods to format strings.

  1. capitalizeFirstLetter
  2. titleCase
  3. snakeCase
  4. kebabCase
  5. camelCase
  6. aliasCase

capitalizerFirstLetter

The capitailizeFirstLetter(str) method accepts a string as its argument and returns a string where the first letter of the accepted string is replaced with its uppercase variant.

console.log(strings.capitalizrFirstLetter("the quick brown fox!"));

Produces the following output

The quick brown fox!

titleCase

The titleCase(str) method accepts a string as its argument and returns the string with the first letter of each word in the string capitalized.

console.log(strings.titleCase("the quick brown fox!"));

Produces the following output

The Quick Brown Fox!

snakeCase

The snakeCase(str) method accepts a string as its argument and returns the string in alpha-numeric lowercase with underscores _ replacing spaces between words.

console.log(strings.snakeCase("The quick brown fox!"));

Produces the following output

the_quick_brown_fox

kebabCase

The kebabCase(str) method method accepts a string as its argument and returns the string in alpha-numeric lowercase with hyphens - replacing spaces between words.

console.log(strings.kebabCase("The quick brown fox!"));

Produces the following output

the-quick-brown-fox

camelCase

The camelCase(str) method method accepts a string as its argument and returns the string in alpha-numeric lowercase with the first letter of each word capitalized and the spaces wetweeb words removed.

console.log(strings.camelCase("The quick brown fox!"));

Produces the following output

TheQuickBrownFox

aliasCase

The aliasCase(str) method method accepts a string as its argument and returns the string in alpha-numeric lowercase with the first letter of each word capitalized and the spaces wetweeb words removed but with the very first charter in lowercase.

console.log(strings.aliasCase("The quick brown fox!"));

Produces the following output

theQuickBrownFox