Video and slides synchronized, mp3 and slide download available at http://bit.ly/17erVwV. Juergen Fesslmeier discusses the advantages of using a complete JavaScript stack in order to create business web applications demoing creating such an app with Wakanda. Filmed at qconsf.com. Juergen Fesslmeier is a Web, Mobile and Open-Source developer, Entrepreneur, and a Product Manager at wakanda.org. Juergen enjoys talking about JavaScript, the Mobile Web, Server-Side JS, NoSQL, and Wakanda. He participates in Web standards mailing lists, makes technical recommendations about anything relating to JavaScript, HTML, and works to promote JavaScript as a professional language.

1. “Batteries included”
Advantages of an
End-to-end JavaScript Stack
Juergen Fesslmeier
@chinshr

2. Watch the video with slide
synchronization on InfoQ.com!
http://www.infoq.com/presentations
/Wakanda
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www.qconsf.com
Purpose of QCon
- to empower software development by facilitating the spread of
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Highlights
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- held in 9 cities worldwide

4. {Biz}
Web Apps

5. {Biz} Web Apps

6. {Biz} Web Apps
Structured Data
Business Rules
Easy Deployment
Security
Browsers

7. {Biz} Web Apps

8. iOS
{Biz} Web Apps
Flex
6
nodeJS
ExtJS
JSP
Acegi
Silverlight
JSP
.NET
Symfony
Ruby
CouchDB
postGre
HTTP
Aptana
ATOM
Visual
SSL
Eclipse
Java
C++
Hibernate
nginx
mongoDB
Varnish
Tomcat
C#
IJUnit
REST
ce C Gingerbread
re
PHP
django
am IIS
Zend
Sand Oracle
H TC
Apache
wich Rails
GWT
Spring
MySQL
SQL Server
JSON

9. Device Fragmentation
Source: http://opensignalmaps.com/reports/fragmentation.php !

10. {Biz} Web Apps
Client Library
HTTP
Server Library
Database

11. JS.isReadyForBusiness()

12. JS.isReadyForBusiness()
Since 1995

13. JS.isReadyForBusiness()
Since 1995
Popular
http://www.communityjs.org/

14. JS.isReadyForBusiness()
Since 1995
Popular
Tools Frameworks

15. JS.isReadyForBusiness()
Since 1995
Popular
Tools Frameworks
Engine Wars
SunSpider Benchmarks 0.9.1
http://codehenge.net/blog/2012/06/javascript-engine-
benchmarks-2012-edition/

16. JS.isReadyForBusiness()
SunSpider Benchmarks 0.9.1
SunSpider Benchmarks 0.9.1
http://schalk-neethling.com/2011/08/javascript-performance-test-results- http://codehenge.net/blog/2012/06/javascript-engine-
with-sunspider/
benchmarks-2012-edition/

17. JS.isReadyForBusiness()
Since 1995
Popular
Tools Frameworks
Engine Wars
Server Side

18. JS.isReadyForBusiness()
Since 1995
Java
Scrip
Give t
is a t guag e
me a oanfo
Popular
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Tools Frameworks
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t aS O
JavaS pt os aScript b rd
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Ja res?t type o n ript
Engine Wars
ript is no Come o
JavaSc n!
Server Side
Pros and Pros

19. WT
JS.isReadyForBusiness()
F is
this
• Java
tion?
Since 1995
Scrip r
ipte
sem
Give t iuraJavaScuag
• Popular
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G i ve me a JavaS Sth
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J
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Give me a break with your JavaScrige
Pros and Pros
ngu apt
ng la
is this se
ripti
?
It's a Sc
ript is slow
JavaSc
TF

20. WT
JS.isReadyForBusiness()
F is
this
Java
tion?
Scrip r
ipte
sem
Give t iuraJavaScuag
me
ak w h yo s toang
is slowbaebret'sita Scriptnggl lan ry fo
JavaScript me a r JI ak
i-c
ipti in
n inser
i ve wi cr
avaS Sth guagd
ki es
G JaaSScrip It's acriptyour Ja OO
olon
Jav vacriCltoisnnotreliiaisnn
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ptJavuot ript sble o
r
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tion
Give me a break with your JavaScrige
ngu apt
ng la
is this se
ripti
?
It's a Sc
ript is slow
JavaSc
TF

21. Just Learn
JavaScript!

22. JS.isReadyForBusiness()
end-to-end

23. JS.isReadyForBusiness()
true

24. JS.everywhere()
Client Library
ON
HTTP
REST
Server Library
Database

25. The right tools

26. The right tools
Business
Web
Applica/on

27. Demo

28. wakanda.org
Juergen Fesslmeier
@chinshr