Web Reference: Various level katas focusing on one of the fundamental of JavaScript specifically related to arrays and strings. Browser Support find() is an ECMAScript6 (ES6 2015) feature. JavaScript 2015 is supported in all browsers since June 2017: The find() method of Array instances returns the first element in the provided array that satisfies the provided testing function. If no values satisfy the testing function, undefined is returned.
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Codewars Fundamental Javascript Find The Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $67M - $78M
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Last Updated: April 9, 2026
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