nvm-sh / nvm

POSIX-compliant bash script for installing and switching between multiple active Node.js versions per user.

manaflow-ai / cmux

Native macOS terminal built on Ghostty, with vertical tabs and notifications for coding agents like Claude Code and Codex.

tmux / tmux

Terminal multiplexer that runs multiple terminal sessions in one screen, detachable and reattachable in the background.

psmux / psmux

A native Windows terminal multiplexer written in Rust that speaks the tmux command language and reads .tmux.conf.

pyenv / pyenv

Shell-based tool for installing and switching between multiple Python versions on a per-user or per-project basis.