Drupal 8 theming principles. All new stuff that we will see on the front-end part in the new version of Drupal. List of new stuff: -Mobile friendly -Drupal is now a REST server with a CMS on top -New design -New Seven admin theme -UX improvements -Responsive base theme out of the box -Breakpoint module in Core -hml5 -CSS3 instead of JavaScript -In-place editing for Fields -Better aggregation with CSS weights -Frontend Automated Testing -IE6-7 support dropped -Partially dropped IE8 Support -.theme and .yml files in theme -.yml CSS override & remove -TWIG! -#DreamMarkup -jQuery 1.9 & jQuery UI 1.10.2 -Tour module -WYSIWYG in core -Fieldable custom blocks -New CSS Architecture -.button class for all buttons and links -Primary button type added -CSS/JS Libraries -Normalize.css -Modernizr + client-side feature detection -New Toolbar -Footer menu by default -Theme individual layouts -New field types: E-mail, Link/URL, Phone number, Date/Time and Entity Reference -Responsive table classes -Browser targeted drupal_add_js()

1. Theming principles
in Drupal 8
Kirill Cebotari (oresh)

2. Mobile friendly

3. Drupal is now a REST
server with a CMS on top

4. New design

5. New Seven admin theme

6. UX improvements

7. Responsive base theme
out of the box

8. Breakpoint module in Core

10. CSS3
instead
of JavaScript

11. In-place editing for Fields

12. Better aggregation with
CSS weights

13. Frontend
Automated
Testing

14. IE6-7 support dropped

15. Partially dropped
IE8 Support

16. .theme and .yml
files in theme

17. .yml CSS
override &
remove

18. TWIG!

19. #DreamMarkup

20. jQuery 1.9 &
jQuery UI 1.10.2

21. Tour module

22. WYSIWYG
in core

23. Fieldable custom blocks

24. New CSS Architecture

25. .button class for
all buttons and links

26. Primary
button type
added

27. CSS/JS Libraries

28. Normalize.css

29. Modernizr + client-side
feature detection

30. New Toolbar

31. Footer menu by default

32. Theme individual layouts

33. New field types:
E-mail, Link/URL, Phone
number, Date/Time and
Entity Reference

34. Responsive table classes

35. Browser targeted
drupal_add_js()