XahTV 2019-04-22 B, live coding JavaScript app, Arrow Keys Efficiency vim HJKL vs IJKL

XahTV 2019-04-22 B, live coding JavaScript app, Arrow Keys Efficiency vim HJKL vs IJKL
vi hjkl vs ijkl 2019-04-25 yw779
vi hjkl vs ijkl 2019-04-25

Arrow Keys Efficiency: vim HJKL vs IJKL