singh-text

A lightweight JavaScript utility library for string and array manipulations. Simple, reusable helpers that you can use in any Node.js, React, Angular, or frontend project.

✨ Features

🔤 String Utilities

• Reverse a string
• Capitalize first letter
• Capitalize full string
• Capitalize every word
• Check palindrome
• Remove spaces
• Character count
• Truncate string

📦 Array Utilities

• Reverse array
• Remove duplicates
• Sum array values
• Find max & min
• Sort ascending & descending
• Flatten nested arrays

📦 Installation

npm install @singhji/singh-text

🚀 Usage

Import functions

import {
  reverseString,
  capitalizeFirst,
  capitalizeAll,
  capitalizeWords,
  isPalindrome,
  removeSpaces,
  truncate,
  reverseArray,
  uniqueArray,
  sumArray
} from "@singhji/singh-text";

🔤 String Examples

reverseString("hello");
// "olleh"

capitalizeFirst("hello");
// "Hello"

capitalizeAll("hello world");
// "HELLO WORLD"

capitalizeWords("hello world");
// "Hello World"

isPalindrome("madam");
// true

removeSpaces("h e l l o");
// "hello"

truncate("This is a long text", 10);
// "This is a ..."

📦 Array Examples

reverseArray([1, 2, 3]);
// [3, 2, 1]

uniqueArray([1, 1, 2, 3]);
// [1, 2, 3]

sumArray([1, 2, 3]);
// 6

🧩 API Reference

String Methods

| Function | Description | |--------|------------| | reverseString(str) | Reverses a string | | capitalizeFirst(str) | Capitalizes first character | | capitalizeAll(str) | Converts to uppercase | | capitalizeWords(str) | Capitalizes every word | | isPalindrome(str) | Checks palindrome | | removeSpaces(str) | Removes all spaces | | truncate(str, limit) | Shortens string |

Array Methods

| Function | Description | |--------|------------| | reverseArray(arr) | Reverses array | | uniqueArray(arr) | Removes duplicates | | sumArray(arr) | Sum of elements | | maxArray(arr) | Maximum value | | minArray(arr) | Minimum value | | sortAsc(arr) | Sort ascending | | sortDesc(arr) | Sort descending | | flattenArray(arr) | Flattens nested array |

🛠 Tech Stack

• JavaScript (ES Modules)
• Node.js

📄 License

MIT License

🤝 Author

Singhji
Full‑Stack JavaScript Developer

⭐ If you like this package, don’t forget to star it on npm!