1. Write powerful Javascript
modules to make your apps
DRY
DevNation 2016

2. Brian Leathem
@bleathem

3. Field Workforce Management

4. Modularity

6. Nuts and bolts

10. Modularity in Software Engineering

13. At large scale

14. Keynote Microservices

15. At small scales: Keeping your code DRY

16. Don't
Repeat
Yourself

17. Why DRY?

18. Bring it back to
javascript

19. Front-end and back-end

20. Javascript Libraries

21. Javascript Build Tools

22. Testing

23. Frontend / UI

24. Javascript Libraries

26. Other libraries

27. More prescriptive frameworks

28. Cordova plugins

29. CSS libraries

30. Block
Element
Modifier

31. Backend

32. Module Packaging & Delivery

33. Module Repository
Bower is dead.
Npm is king.
Jspm is looking good.

34. WFM
Modularity

35. Considerations for a module system

36. WFM
Design Goals

37. WFM
Design Constraints

41. In the module:
module.exports = 'wfm.camera';
In the application:
require('fh-wfm-camera')

42. Mediator Pattern
https://addyosmani.com/largescalejavascript/

43. mediator.subscribe('wfm:workorder:create:',
function(object, ts) {
self.create(object, ts)
.then(function(object) {
Mediator
.publish('done:wfm:workorder:create:'+ ts,
object);
});
Mediator Pattern in a cloud app

44. WFM Architecture

46. RainCatcher Modules
https://github.com/feedhenry-raincatcher

47. Demo