Why node.js is used?
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Is node js a backend language?
How to decide when to use node.js?
What are node packages and how to install/uninstall them?
How to get get (query string) variables in express on node.js?
List down the steps using which “control flow” controls the function calls in node.js?
What is the role of require() in node js?
Which types of network application you can build using node.js?
Explain modules in node js?
What is test driven development (tdd)?
What is the difference between readFile vs createReadStream in Node.js?
Is node js still popular?
What is node.js process?