Difference between var, let and const?

Question

Can someone explain the difference between var let and const, if possible, giving examples of where each suitably applicable!

Answer 1

https://www.sololearn.com/post/823968/?ref=app

Answer 2

This question has been answered already, please use the search bar option to look for similar questions.

https://www.sololearn.com/discuss/2150529/?ref=app
https://www.sololearn.com/discuss/1440112/?ref=app
https://www.sololearn.com/discuss/1911206/?ref=app
https://www.sololearn.com/discuss/2930947/?ref=app