CLIUI: Multi-Column CLI Layout Tool

CLIUI is a Node.js package designed to simplify the creation of sophisticated command-line interfaces with multi-column layouts. It handles text wrapping, ANSI stripping, and string width calculations to produce professional-looking console outputs. Ideal for CLI tools built with libraries like Yargs, it supports both CJS and ESM modules for modern Node.js environments.

Key benefits include reduced development time for CLI formatting, cross-platform compatibility (Node >=12), and robust testing with Mocha and C8 coverage. Developers can quickly design tables, wrap long text, and manage console layouts without manual calculations.

Use cases span enterprise CLI applications, such as DevOps tools, package managers, and automation scripts. In n8n contexts, integrate via Execute Command nodes for dynamic CLI generation in workflows, enhancing reporting or interactive automations. Its lightweight dependencies ensure efficient bundling.