gitrunbykaru

Run any GitHub repository locally in seconds — no setup, no friction.

gitrunbykaru https://github.com/user/repo

That's it. gitrunbykaru clones the repo, detects what kind of project it is, installs dependencies, and runs it. You get a localhost link.

Install

npm install -g gitrunbykaru

Node.js 18+ required.

Usage

# Run a repo
gitrunbykaru https://github.com/user/repo

# Don't auto-open the browser
gitrunbykaru https://github.com/user/repo --no-open

# Keep the cloned directory after exit (for debugging)
gitrunbykaru https://github.com/user/repo --keep

Supported stacks

| Stack | Detected by | Install / Package Manager | Run | | -------------- | ----------------------------- | ---------------------------------- | ---------------------------------------------- | | Node.js / JS | package.json | npm, yarn, pnpm, bun (auto-detect) | dev → start → serve → build && preview | | Next.js | package.json + next dep | matching lockfile (npm/yarn/...) | dev | | Vite / React | package.json + vite dep | matching lockfile (npm/yarn/...) | dev | | Python / Flask | requirements.txt + app.py | pip install -r requirements.txt | python app.py | | Django | manage.py | pip install -r requirements.txt | python manage.py runserver | | FastAPI | requirements.txt + fastapi | pip install -r requirements.txt | python main.py | | Static HTML | index.html only | — | npx serve . |

🔥 Magic Features (Why it's smart)

• Auto-Environment Mocking: If a repo requires a .env file but only provides a .env.example or .env.sample, gitrunbykaru automatically clones it and injects dummy keys so the app doesn't crash on startup!
• Interactive Fallback: If a repository is too weird to auto-detect, gitrunbykaru won't just crash. It pauses and gives you an interactive menu to manually type the run command.
• Auto-Downloads Missing Tools: If a repo strictly uses yarn, pnpm, or bun, but you don't have them installed globally, gitrunbykaru will automatically fetch them securely via npx just for that run.
• Windows Path Fixes: Bypasses legacy Windows 8.3 short-path bugs so strict bundlers like Vite and React never crash.

Philosophy

• Speed over perfection — works for 80% of repos without any config
• Zero effort — you provide the URL, gitrunbykaru handles everything else
• Local first — runs on your machine, no cloud, no auth
• Opinionated — makes decisions for you so you don't have to

What it doesn't handle (by design)

• True database dependencies (Postgres, MySQL, Redis, etc.)
• Monorepos with complex workspace setups (e.g., client/ and api/ folders requiring separate terminal tabs — coming soon)
• Private repositories where Git needs explicit SSH keys/auth

For these, you'll need to set things up manually.

Development

git clone https://github.com/yourusername/gitrunbykaru
cd gitrunbykaru
npm install
npm link          # makes 'gitrunbykaru' available globally
node tests/test.js

License

MIT