Slides for the presentation "Changes in Ember.js 1.9 and the Road to Ember.js 2.0" given at the Belgium Ember.js Meetup on the 21st of January 2015.

1. Welcome to meetup #6!
January 21st 2015

2. Sponsors
organizationHstry
venue and beerInSilicoDB

3. What has changed in Ember
world?

4. Ember 1.9 (and 1.9.1) released

5. Upgrade to Handlebars from 1.x to 2.0 (update
precompiled templates)

6. Hooks for activateand deactivate

7. pauseTesttest helper

8. Deprecated context switching for {{#each}}

9. Deprecated context switching for {{#with}}

10. Various internal performance improvements

11. All changes:
http://emberjs.com/blog/2014/12/08/ember-1-9-0-
released.html
http://emberjs.com/blog/2014/12/23/ember-1-9-1-
released.html

12. HTMLBars is landing in Ember
1.10 (expected January 23rd)!

13. The Road to Ember 2.0
(
)
https://github.com/emberjs/rfc
s/pull/15

14. Philosophy
"Stability without stagnation": incremental changes, give
people time with deprecations
Simplification and intuify

15. Borrow data-flow idea from React.js: data flows in,
events go out

16. Easier attribute binding

17. HTML-syntax for components

18. Remove context switching from templates

19. One-way binding will be default

20. Routeable components
When entering a route:
Ember 1.x: creates controller, view, template
Ember 2.0: creates component, template (old way will still
work)

21. Easier actions