🎹 1Keys

A 1 Kilobyte JavaScript Piano By Frank Force 2020

LIVE DEMO - Enhanced Version

LIVE DEMO - 1k Version

POSTMORTEM - Code Explanation

🎹🎷🎻∿

This tiny three instrument piano supports play with both keyboard and mouse!

Features

• Four different instrument sounds
• Keyboard and mouse support
• Multiple notes can be played independently
• Notes can be held for any length of time
• Sounds ramp on and off to eliminate pops
• Keys light up red when played
• Sounds stop if focus is lost

The enhanced version sounds the same but has a few small bonus features...

• Octave and Key control
• Keyboard keys displyed on piano

Thanks to Rodrigo Siqueira for helping prototype.