Zsh, or Z Shell, is a powerful command-line interpreter for Unix-like operating systems. It is an extended version of the Bourne Shell (sh) and incorporates features from other shells like bash and ksh. Zsh is known for its user-friendly features, such as advanced tab completion, improved globbing, and customizable prompts, making it popular among developers and system administrators. One of the standout features of Zsh is its support for plugins and themes through frameworks like Oh My Zsh. This allows users to easily enhance their shell experience with additional functionality and visual appeal. Zsh also supports scripting, enabling users to automate tasks and streamline their workflows.