Best command-line user interaction design tools in 2025

💻 AI user testing design 💻 CLI development 💻 Command-line applications 💻 Command-line experimentation 💻 Command-line solutions 💻 Command-line user design design 💻 Command-line user engagement 💻 Command-line user engagement design design design 💻 Command-line user feedback design 💻 Command-line user testing 💻 Language model creativity 💻 Language model user experience 💻 Language model user experience design ⚙️ Script automation 🔄 User-driven innovation