Nans' blogs

Nodejs Backend Development questions

August 15, 2020

Those are just some random questions I sometimes ask when evaluating junior developers.

  • What is Express ? What is a middleware ?
  • What are the Request, Response, and Next parameters in Express Middlewares ?


  • What is an ORM or ODM ?
  • How can an API recognize a User ?


  • How do you handle authentication ?

Written by Nans Dumortier who is a French Software Developer.
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