cntstr

A tiny utility to count the number of characters in a string.

📦 Installation

npm install cntstr

or with Yarn:

yarn add cntstr

🚀 Usage

JavaScript（CommonJS）

const { countStr } = require('cntstr');

const str = 'hello';
console.log(countStr(str)); // Output: 5

TypeScript（ESModule）

import { countStr } from 'cntstr';

const str: string = 'hello';
console.log(countStr(str)); // Output: 5

🧠 Function

export const countStr = (str: string): number => {
  return str.length;
};

• Takes a string as input
• Returns the total number of characters
• Works with multibyte characters as counted by .length

❗ Note: This function uses JavaScript's built-in .length method, which may not accurately count complex characters like emoji (👨‍👩‍👧‍👦). For full Unicode-aware counting, consider using grapheme-splitter.

📄 License

MIT