What are some of the programming blogs worth following?

[joe-elmoufak]

I want to know what are some of the programming blogs worth following. Can anyone please tell me something about it.

[jacqueline-bosco]

1. Stack Overflow

2. Tutorialspoint

3. The Mozilla Blog

4. CodePen

5. The Crazy Programmer

6. SitePoint

7. CSS-Tricks

8. Boxes And Arrows

9. A List Apart

10. Software Testing Tricks

11. Google’s Testing Blog

12. Sticky Minds

13. Cloudscaling

14. Hackster io