Tip 1: Use nodemon for development. pm2 for production.

Tip 2: Async or Q

Tip 3: Debugging Node.js apps easily

Tip 4: Nodefly

Tip 5: Module management with NPM.

Tip 6: Don’t check in your node_modules folder

Tip 7: Don’t forget to return

详细原文请看：https://medium.com/tech-talk/e7c0b0e5ce3c