🛠 DevHub

A x-ray machine and control panel for development environment config. One command to manage your Git, SSH, environment variables, Node.js, and common tools.

GitHub Quick Start

devhub — 80×24

╭─────────────────────────────────────╮ │ 🛠 DevHub — Development Environment Manager │ │ v0.1.0 macOS arm64 │ ╰─────────────────────────────────────╯ Select a configuration to manage: ❯ 📦 Git Config Manage ~/.gitconfig 🔐 SSH Config SSH key & host management 🔑 Environment Variables Shell variable provenance 💚 Node.js Ecosystem Node/npm/nvm/pnpm 📥 Tool Installation Common dev tools + China mirrors ↑↓ Navigate ⏎ Open q Quit

Feature Modules

📦

Git Config

Preview config, run health checks, edit username/email, default branch, pull strategy, and GPG signing reminders.

🔐

SSH Config

Key scanning, permission checks, agent status, host config, one-click permission repair, key generation, and connection tests.

🔑

Environment Variables

Variable provenance, duplicate detection, PATH analysis, sensitive value masking, and doctor fixes for safe remediations.

💚

Node.js Ecosystem

Detect Node/npm/pnpm/yarn/bun/nvm/fnm and switch the npm registry between official and China mirrors.

📥

Tool Installation

Guided installation for 22+ common dev tools, with built-in China mirrors and official/mirror switching.

🇨🇳

China Mirrors

Built-in mirror URLs for npm, Homebrew, pip, rustup, Go, Docker, and GitHub Releases.