Top MULTIPLEXER GitHub Repositories & Tools (2026)

A terminal window manager that knows what your agents are doing. Tiling panes, workspaces, sessions that survive restarts, and one Inbox for every coding agent.

the runtime your coding agents live on

Mission control for your AI agents

A terminal workspace with batteries included

the development environment for pros

Annotate terminal text, review documents and agent replies in Herdr, and send the feedback straight back to the agent.

A lightweight macOS terminal with vertical tabs, session persistence, and native UI

Who's working, who's waiting on you — grouped by project, each agent in its vendor's logo and colour. Worktrees nest under their repo, rows order by activity, idle sessions fade. Light and dark.

Text-based desktop environment

Lightweight and Memory efficient terminal for Mac built with SwiftUI and libghostty

Yazelix Nova is a Nix-packaged terminal workspace built from focused first-party components, including Mars, Nova Zellij, Nova Helix, Yazi, Nushell, Ratconfig, popups, status widgets, cursors, and Anima.

A terminal-first agentic development environment for agentic coding. Build for CLI/TUI agent. Runtime for Coding Agent, Tmux alternative

Run Claude Code, Codex & Gemini in parallel on Windows & macOS — git worktree fan-out with atomic hunk adoption, approval gates, reboot-surviving sessions

GPU-accelerated terminal board that puts all your sessions on an infinite canvas