npm install express
server.listen(3000, () => console.log('Server running on port 3000'); ); node js tutorial mosh
The next morning, he opened the tutorial again. Then again the day after. Each time, Mosh’s clear, patient teaching unlocked another door. By the end of the month, Arjun submitted his project—a real-time chat app with a custom API. His professor’s only note was, "Impressive. Where did you learn this?" npm install express server
Mastering backend development often starts with a single name: Mosh Hamedani. Known for his clear, concise, and highly practical teaching style, Mosh’s Node.js tutorials have helped millions of developers transition from front-end beginners to proficient full-stack engineers. By the end of the month, Arjun submitted
"Hi everyone," Mosh said, his accent clipping the words cleanly. "Node.js is a runtime environment for executing JavaScript code outside of a browser. Let me show you."
This code creates a simple web application using Express.js that responds with "Hello World" to GET requests to the root URL.
app.listen(3000, () => console.log('Server running on port 3000'); );