Koa Js Interview questions

Below are the list of koa.js interview questions and answers

Read Top koa.js interview questions

  • Q1.

    List some key features of koa.js?

    • Lightweight and modular.
    • No callback hell.
    • Better error handling through try/catch.
    • Better user experience.
    • Proper stream handling.
  • Q2.

    Explain Koa Js?

    Koa js modular lightweight web application framework for Node JS.

  • Q3.

    List few difference between Koa and Express.

    Below is the list of few differences between Koa and Express.

    • Koa aims to "fix and replace node" whereas Express "augments node"
    • Koa uses promises and async functions to rid off callback hell whereas Express uses req and res.
    • Koe does not support features likes routing and templating whereas Express supports routing and templating.
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