zsh-syntax-highlighting is a lightweight Zsh plugin that adds real-time syntax coloring to your command line as you type. It highlights known commands, options, arguments, paths, strings, and glob patterns so you can catch typos or invalid commands before pressing Enter. Unknown or misspelled commands are styled differently from valid ones, making errors obvious at a glance. The plugin is written in pure Zsh and hooks into the line editor, so it doesn’t require external binaries and works...