A collection of useful string manipulation functions.
npm install string-utilssbash
npm install string-utilss
`
Usage
You can import the functions you need and use them as follows:
`bash
import {
capitalize,
reverse,
truncate,
toCamelCase,
toKebabCase,
camelToSnake,
snakeToCamel,
countOccurrences,
removeWhitespace,
isPalindrome,
wordCount,
extractEmails,
extractNumbers,
replaceAll,
normalize,
slugify,
toTitleCase
} from 'string-utilss';
// Example usage
const result = toCamelCase('hello world');
console.log(result); // Output: 'helloWorld'
`
Functions
Basic String Operations
capitalize(str: string): string
Capitalizes the first letter of the string.
reverse(str: string): string
Reverses the string.
truncate(str: string, maxLength: number): string
Truncates the string to a specified length, adding ... if necessary.
toCamelCase(str: string): string
Converts a string to camelCase.
toKebabCase(str: string): string
Converts a string to kebab-case (hyphenated lowercase words).
camelToSnake(str: string): string
Converts a camelCase string to snake_case.
snakeToCamel(str: string): string
Converts a snake_case string to camelCase.
countOccurrences(str: string, substring: string): number
Counts the occurrences of a substring within a string.
---
Advanced String Operations
removeWhitespace(str: string, removeAll: boolean): string
Removes all whitespace or reduces multiple spaces to a single space.
- removeAll = true: removes all whitespace characters.
- removeAll = false: replaces multiple spaces with a single space.
isPalindrome(str: string): boolean
Checks if a string is a palindrome (reads the same forwards and backwards).
**wordCount(str: string): number
Counts the number of words in a string.
removeSpecialChars(str: string): string
Removes all non-alphanumeric characters from the string.
---
Regex-Based Operations
extractEmails(str: string): string[]
Extracts all email addresses from a string.
extractNumbers(str: string): number[]
Extracts all numbers from a string.
replaceAll(str: string, search: string, replacement: string): string
Replaces all occurrences of a substring with a replacement string.
---
Internationalization (i18n) Utilities
normalize(str: string): string
Normalizes accented characters to their base form (removes diacritical marks).
slugify(str: string): string
Converts a string into a URL-friendly slug (lowercase with hyphens).
toTitleCase(str: string): string
Converts a string to Title Case (capitalizes the first letter of each word).
Contributing
We welcome contributions! To contribute, please follow these steps:
1. Fork the repository: Click the "Fork" button at the top of this repository page to create a copy under your GitHub account.
2. Clone your fork: Clone the repository to your local machine.
`bash
git clone https://github.com/your-username/string-utilss.git
``