Why is node js used?


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More Node.js Interview Questions

Give an example of writable stream in node.js?

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What do you understand by middleware? How can you use middleware in node js?

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For what require() is used in node js?

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Is callback function asynchronous?

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How can you avoid callback hells?

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What is the purpose of setinterval function?

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What is piping in node js?

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What is the purpose of process object?

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How to share a variable between node.js modules?

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What are various node.js REST API frameworks?

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What is a blocking code?

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Why is the importance of a consistent style?

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