TDD

Articles on TDD, english:
http://danbunea.blogspot.ro/2005/12/test-little-code-little-practical.html
http://danbunea.blogspot.ro/2007/01/test-first-web-applications-tdding.html
http://danbunea.blogspot.ro/2006/05/refactoring-legacy-web-application.html
http://danbunea.blogspot.ro/2005/12/tdding-sales-report.html
http://danbunea.blogspot.ro/2005/11/model-view-presenter-is-testing_27.html
http://danbunea.blogspot.ro/2007/03/testing-dragndrop-with-watin.html
http://danbunea.blogspot.ro/2009/05/why-bdd-can-it-help-me.html

http://danbunea.blogspot.ro/2008/05/chapter-6-quality-and-testing.html
http://danbunea.blogspot.ro/2005/09/how-tdd-improves-development-speed-and.html
http://danbunea.blogspot.ro/2006/06/to-obtain-good-code-writing-tests-and.html

Fighting complexity through functional composition (how to implement functional composition, python and javascript using TDD)