Learn Node.js from beginner to advanced. Async programming, streams, the event loop, and more. Everything you need to build scalable server-side applications.
const http = require('http')
const server = http.createServer((req, res) => {
res.writeHead(200, { 'Content-Type': 'text/plain' })
res.end('Hello from Node.js!')
})
server.listen(3000, () => {
console.log('Server running on port 3000')
})Comprehensive tutorials from fundamentals to advanced concepts
Master asynchronous programming with callbacks, promises, and async/await. Learn to write non-blocking code that scales.
Learn moreDeep dive into the Node.js event loop, how it handles async operations, and how to write code that works efficiently with it.
Learn moreLearn to read, write, and manipulate files in Node.js. Understand sync vs async methods and best practices for file handling.
Learn moreLearn to process data efficiently with streams. Handle large files, HTTP requests, and real-time data without loading everything into memory.
Learn moreUnderstand CommonJS and ES modules, manage dependencies with npm, and publish your own packages to the npm registry.
Learn moreOptimize your Node.js applications for speed and efficiency. Learn profiling, caching, clustering, and memory management techniques.
Learn moreNode.js powers the world's most popular applications
Build scalable network applications with JavaScript
Handle thousands of concurrent connections with a single server.
Efficiently process requests using the event loop pattern.
Use the same language for frontend and backend development.
Access millions of packages via npm, the world's largest registry.
Trusted by Netflix, LinkedIn, PayPal, and more in production.
Backed by a vibrant community and the OpenJS Foundation.
Slashdev.io specializes in building scalable Node.js applications. From APIs to real-time systems, we deliver production-ready solutions.