How to prepare to answer the questions here

[arangates]

i am thinking to read YDKJS books , but what do you people recommend ?

[aanhlle]

imo just learn the basics of JS, learn how JS works behind the scene. some materials you can find online:

1. udemy courses (paid courses). personal recommend "the complete js course"
2. geekforgeeks (free)

then just do the questions, get wrong answers then review/learn the concept > repeat.

[jakeherp]

If you prefer books, my recommendation for years has been Eloquent JavaScript (you can read it for free here or buy the physical book), other than that freeCodeCamp is a great and very in depth resource to learn JS and other languages.