August 7, 2025

**Main Points:** • Neovim's `:terminal` feature replaces external multiplexers like tmux • Can run full terminals inside Neovim windows and splits • Custom `<esc><esc>` keymapping to escape Terminal Mode • Run arbitrary commands directly in editor (e.g., `sudo dmesg -w`) • "One tool rules them all" philosophy - single integrated environment • Reduces need for external terminal multiplexer tools • Window splitting enables multiple task management • Limitations: no soft-wrap, fewer specialized features than dedicated tools • Core workflow: use Neovim for both editing and system interaction

Key Concepts: • Neovim can act as a remote server without tmux dependencies • Uses --listen and --server flags for remote editing • Supports both TUI (terminal) and headless server modes Server Setup: • Start server: nvim --listen http://127.0.0.1:9000 • Add --headless flag for background operation • Set termguicolors for better display Client Connection: • Connect: nvim --server 127.0.0.1:9000 --remote-ui • Client and server mirror in real-time • Use :detach to disconnect without losing files • Reconnect to resume editing session Service Management: • Create systemd unit for persistent Neovim daemon • Use systemctl --user commands to manage service • Example unit file provided in article