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@azizbecha/strkit

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strkit is a utility library offering a collection of essential string functions including validation, case conversion, truncation, and more. Ideal for both JavaScript and TypeScript developers to simplify string operations in their applications.

github.com/azizbecha/strkit

azizbecha/strkit

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/** * Checks if a string is a valid JSON format. * * @param str - The string to check. * @returns A boolean indicating whether the string is valid JSON. * * @example * isJSON('{"name": "John", "age": 30}'); // Output: true * isJSON('{name: John, age: 30}'); // Output: false * isJSON('random string'); // Output: false */ export default function isJSON(str: string): boolean;