CodeRush is described as 'Formerly Refactor! Pro, makes it easier to see what's going on with complex code, so you can move forward and spend less time wandering and wondering. Why is that expression's value different from what you expect? When did that local change?' and is an app in the development category. There are more than 10 alternatives to CodeRush for a variety of platforms, including Windows, Microsoft Visual Studio, GitLab, Web-based and Self-Hosted apps. The best CodeRush alternative is ReSharper. It's not free, so if you're looking for a free alternative, you could try OzCode or Productivity Power Tools. Other great apps like CodeRush are Visual Assist X, NDepend, Prepack and VSCommands.