Just found out about Klack (<a href="https://tryklack.com/" rel="nofollow">https://tryklack.com/</a>) earlier this week, but from my research it looks like making your keyboard quack is still an open problem (<a href="https://www.reddit.com/r/pcmasterrace/comments/17not9f/how_can_i_enable_a_ducks_quack_on_every_press_of/" rel="nofollow">https://www.reddit.com/r/pcmasterrace/comments/17not9f/how_c...</a>).<p>I'm announcing Kwack: it quacks when you type. Only for mac.