Open source programming tool on the rise: Gerrit
The rise of code reviews at larger development shops could lead to only one thing: the creation of a tool to automate the process. Enter Gerrit.
Meant to work closely with Git and Repo, Gerrit allows code validators to send comments to the central Git repository, creating an extensive meta layer of discussion on top of the code itself. In the old days, discussions took place in header comments, but by separating comments to a dedicated layer, Gerrit allows for a more sophisticated discussion that doesn't force future readers to wade through old change discussions before getting to the code.