What strategies do you use to optimize the performance of Node.js applications?
Node Interview Questions
1,044 node interview questions shared by candidates
What is Node.js? How does it differ from traditional server-side languages?
Explain the difference between require() and import statements in Node.js.
Explain middleware in Express.js and give examples of commonly used middleware
Explain how you handle asynchronous operations in Node.js.
What is middleware in Express.js and how do you use it?
What are Promises and how do they differ from callbacks?
How do you manage environment variables in a Node.js application?
How do you implement authentication and authorization in a Node.js application?
How do you stay updated with the latest trends and developments in the Node.js ecosystem?
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