This section aims to point you towards some of the most interesting projects and resources out there. The whole point of these is to have something of an "extra spice" to add your zsh.
The zsh-lovers project (http://grml.org/zsh/zsh-lovers.html) is a collection of useful tips, tricks, and examples that can be installed as a manual page and accessed from the terminal. One of the more interesting features of the project is the collection of examples for many of the "hidden"—or not so evident—features of zsh. Worth every byte, if only for the hundreds of hours of online searching it'll save you.
The zsh users' repository on GitHub (https://github.com/zsh-users) packs a lot of incredibly useful code. Of particular interest to any zsh user are the projects zsh-syntax-highlighting (https://github.com/zsh-users/zsh-syntax-highlighting) and zsh-history-substring-search (https://github.com/zsh-users/zsh-history-substring-search).
As the name implies, zsh-syntax-highlighting...