[nlo]

Fish shell like syntax highlighting for zsh: https://github.com/zsh-users/zsh-syntax-highlighting

Fish-like autosuggestions for zsh: https://github.com/zsh-users/zsh-autosuggestions

[Vinkekatten]

Or if you don´t care for fiddling about too much and just want it to work out of the box: http://ohmyz.sh/