Show HN: Vibemux – Run multiple Claude Code instances in one TUI (github.com)

VibeMux, a new Terminal User Interface (TUI) application, has been launched to facilitate the management of multiple AI coding agents, similar to tools like lazydocker or k9s. This innovative tool allows developers to run and interact with multiple Claude Code and Codex instances simultaneously while providing a unified interface for monitoring and configuration management. Key features include a multi-pane layout supporting up to nine agent sessions, profile management for different projects, and seamless switching between these agent sessions. VibeMux’s non-intrusive design employs environment variable injection, ensuring that it doesn't alter global configurations. The significance of VibeMux lies in its ability to streamline the workflow for developers working with AI coding agents, ultimately enhancing productivity and experiment efficiency in AI/ML tasks. It offers full terminal emulation with ANSI support, smart notifications, and input method compatibility, making it a robust choice for diverse projects. Furthermore, VibeMux is built using modern Go frameworks, including Bubble Tea for TUI and creack/pty for terminal integration, highlighting its technical sophistication and potential for future enhancements in AI coding workflows.