This document discusses building large-scale single page applications (SPAs). It recommends breaking applications into small modular pieces to make them manageable. Key aspects of building SPAs at scale include asset packaging, modularity through well-defined interfaces, supporting multiple devices and browsers, and ensuring applications work with browser history and are search engine optimized. Frameworks like Google Web Toolkit can help by compiling Java to JavaScript and providing widgets, debugging tools, and performance benefits, but may lack customization options.

1. Top Secret: Large-Scale SPA
Why should you use it? How to apply it in large scale?

2. Open source
projects on
github
Computer Scientist
Post graduated
on Software
Engineering (SOA)
More than a
decade on Java
Development

3. what
do you Mean
scale
about

4. Significant development effort
Non-trivial
of data manipulation and display

5. I like
apps

6. i prefer a
Application

7. what about a

8. SPA GIVES ME
Of both worlds

9. Architecture
which conceptual parts does
our solution consist of?
Design
How is our solution
structured?
Implementation
A proposal to make it
works

10. architecture

11. architecture

12. OK, I understood, so
top secret

13. The secret to building large apps
is never build large apps.
Break your applications into
small pieces.

14. DOM
Presenter
Model
ViewEvent Bus Template
Storage
presenter

15. Asset packaging
Provide all the files
necessary to make modules
work
modularity
Expose interfaces and
abstractions to another
modules

16. History and seo
Users are expecting to use
history button and if it is a
public solution, remember
about seo
interoperability
Think about all devices you
need to support in your
solution

17. ? ?

18. Google web toolkit

19. Google web toolkit
All-in-one jar file
modular design
Event driven programming
Dependency injection
Browser Split code
Compiled Java to javascript

20. Google web toolkit
IDE and debugging
High performant
good ajax support
Junit support
Good community support

21. Goodbye

22. Google web toolkit
Java coding
Compile time
not enough good quality
widgets
extensions

23. Spa framework
Integrated bootstrap css,
custom widgets, powerfull
rest client and fluent api
@brazoft

24. The Future of GWT Report
2012

25. The Future of GWT Report
2013

26. @brazoft
nitryx.com