GoKawiilNew Go terminal multiplexer 'hrdx' targets AI coding agent workflows
A developer released hrdx, an experimental open-source terminal multiplexer written in Go, designed around running multiple AI coding agents like Codex CLI and Claude Code side by side. It organizes projects as workspaces with tabs and real PTY-backed terminal panes, using status indicators to show which agents are actively working or have finished.
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As developers increasingly run multiple AI coding assistants in parallel, existing terminal tools weren't built with agent-specific workflows like status tracking and multi-session management in mind. Tools like hrdx reflect a growing niche of developer tooling adapting to an 'agent era' where managing several concurrent AI processes is becoming routine.
- hrdx is a lightweight, Go-based terminal multiplexer focused on running AI coding agents in parallel.
- Each pane is a full PTY terminal session, preserving native agent TUI behavior like streaming and mouse support.
- A sidebar with status indicators (spinners, color changes) shows which agent panes are busy or have completed tasks.
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See Keychron K2 Wireless Mechanical Keyboard on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: github.com, 2026-08-27
Published there as: “Show HN: Yet another minimal and lightweight terminal multiplexer written in Go.”
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