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KeyboardLab is a powerful real-time keyboard event debugger designed for JavaScript and web developers by AIO.com.ai. Test and analyze every keyboard event including keydown, keyup, and keypress with detailed information about key codes, event types, modifiers, and timestamps. Perfect for debugging keyboard shortcuts, input handlers, and web applications. Works completely offline with a clean, intuitive interface. Track multiple events simultaneously with comprehensive event logging. Essential for modern web development and JavaScript debugging workflows.