mr-case/src/isPalindrome.js

55 functions to seamlessly transform strings, arrays, and object keys between different cases (camelCase, snake_case, kebab-case, PascalCase, Title Case, and more), clean and format text, extract URL components, and perform common text operations like mas

function isPalindrome(str) {
    if (typeof str !== 'string') throw new Error('Input must be a string');
    const cleaned = str.replace(/[^a-zA-Z0-9]/g, '').toLowerCase();
    return cleaned === cleaned.split('').reverse().join('');
}

module.exports = isPalindrome;