What is the difference between promise and callback?
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What is an event emmitter?
Why node js is different from angular js?
What language is nodejs?
Who developed node js?
Which is faster node js or php?
How to create a simple chat app using socket.io in node.js?
What is callback hell and how to avoid it?
What is Event loop in Node.js work? And How does it work?
Does uber use node.js?
What is repl terminal?
How to support multi-processor platforms in Node.js?
How assert works in node.js?