Can I haz 1Karrot

JS1k entry, ranked #7! Use arrow keys to move. Find the carrot for a surprise! Optimized for Windows and Mac. Linux users need to download and install Emoji One as a system font. Making-of: http://xem.github.io/articles/#js1k2017 (scroll a little) Entry on JS1k: http://js1k.com/2017-magic/demo/2794 Github: https://github.com/xem/1karrot