Why do we need promises in node js?
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List down the steps using which “control flow” controls the function calls in node.js?
How we can close a file in node js?
What do you understand by eslint?
How do you close a file using node.js?
Why node js is so popular?
What is event-driven programming in node.js?
Explain the concept of middleware in node.js?
What is package.json file in node project?
How do you read a directory using node.js?
What is the use of Express Router Class?
How does nodejs single threaded work?
Can you access DOM in node?