New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. If you’ve ever tried to lose weight in America, ...

Faulty Calculator is a beginner-friendly JavaScript project that performs arithmetic operations with a twist. It intentionally produces incorrect results 10% of the time using Math.random(), helping ...

JavaScript calculator for checking divisibility of large numbers by 19. Production-tested BigInt implementation with rate limiting and input validation.