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Roy Osherove Courses

Roy Osherove's classic courses on unit testing, TDD, legacy code and more, free for everyone.

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Sites by Roy

Roy Osherove (external link, opens in new tab)
Courses (this site)
The Art of Unit Testing (external link, opens in new tab)
5 Whys (external link, opens in new tab)
Elastic Leadership (external link, opens in new tab)
Pipeline Driven (external link, opens in new tab)
RobotPaper.ai (external link, opens in new tab)
RobotPaper Podcasts (external link, opens in new tab)

© Roy Osherove · Content licensed CC BY 4.0 (external link, opens in new tab)