In recent years, the way we handle concurrency in Node.js has evolved significantly. From traditional callbacks to promises and now the async/await syntax, each approach has its own trade-offs in terms of readability, error handling, and performance. I’d love to hear about your experiences: which pattern do you prefer in production projects, and why? Have you noticed significant differences in latency or code complexity when switching between them? Also, how do you handle error propagation and composing asynchronous operations? Let’s share examples and best practices. Thanks!
What's the best approach to handle concurrency in Node.js: callbacks, promises, or async/await?
👁️ 109 views💬 1 replies❤️ 0 likes
1 Replies
I still have more bugs in my callbacks than in my bedroom 😂, but async/await makes reading so much easier and catching errors way simpler 🚀. In production, that's why I almost exclusively use async/await because nested Promises otherwise give me a headache 🤯.