Hotcold Typing: https://chrome.google.com/webstore/detail/hotcold-typing/gikgnaa...

		palerdot on Nov 15, 2016 \| parent \| context \| favorite \| on: Ask HN: What simple tools or products are you most... Hotcold Typing: https://chrome.google.com/webstore/detail/hotcold-typing/gik... Learning Touch Typing with instant visual feedbacks. I initially made it for Mozilla Dev Derby, and now released as an Chrome App.