Best source to learn node js

Question

want to learn node js

Answer 1

here is a comprehensive guide just for the purpose
https://www.webcodegeeks.com/javascript/node-js/building-web-apps-with-node-js/

article on how to build weather app in 16 lines of code.
https://codeburst.io/build-a-simple-weather-app-with-node-js-in-just-16-lines-of-code-32261690901d

Answer 2

Check the following link
https://www.w3schools.com/nodejs/default.asp