1. (a.k.a id:t-wada or @t_wada)
Oct 24, 2009 @TochigiRubyKaigi02

7. Refactoring
Green
Red
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9. http://www.flickr.com/photos/niallkennedy/2550444507/

10. http://www.flickr.com/photos/quarrion/80834553/

11. http://www.flickr.com/photos/_giskard_/2500658185/

12. http://www.flickr.com/photos/bobjagendorf/2250900262/

13. 1999 2000 2001 2002 2003 2004 2005 2006
taken from http://recompile.net/archives/51148851.html

14. http://www.flickr.com/photos/james-chen/2884497832/

16. http://www.flickr.com/photos/emples/3860982482/

18. http://commons.wikimedia.org/wiki/File:Turquoise.pebble.700pix.jpg

20. Ajax WEB

21. RSS
Communication Platform

22. ■
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24. http://www.flickr.com/photos/khem-pravesvuth/3568747262/

25. http://www.flickr.com/photos/recompile_net/3298962590/

26. http://www.flickr.com/photos/recompile_net/3298985098/

27. http://www.flickr.com/photos/jimbrekke/2533012792/