How do I debug JavaScript errors?

Related questions

1. What is throw error?
2. What is an undefined person?
3. What is asynchronous code?
4. How do you debug a reaction?
5. What is Redux used for?
6. What is a JavaScript error message?
7. What is an exception in JavaScript?
8. Why should we use AJAX?
9. Can I write JavaScript in notepad?
10. What is the use of dollar symbol in jQuery?

Tags

1. #choose
2. #refresh
3. #common
4. #variables
5. #click
6. #maybe
7. #debug
8. #using
9. #check
10. #tools
11. #macos
12. #easiest
13. #simply
14. #chrome
15. #wanna
16. #press
17. #console
18. #windows
19. #developer