How Does Code Review Align With Agile?
Delving into the underlying principles[2] of the Agile Manifesto provides specific evidence that code review is agile: • Working software is the primary measure of progress. Software developers are fallible, just like all other humans. We make mistakes. Some of those mistakes can be detected automatically (unit tests, static analysis tools, etc.) but just as professional writers have human editors in addition to spell-check software, software developers benefit from having one or more other developers examine their source code. It is interesting how much time we spend during an iteration discussing the requirements with our stakeholder(s) and the emerging design and architecture with other software developers, but when it comes time to actually write the code the tendency is for each developer to work in isolation. The interaction during discussions of requirements, architecture, and design uncovers flaws. The same principle applies to the writing of the code. Code reviews uncover flaw
