DevExpress Refactor Pro vs JetBrains ReSharper

Question

In my department, we are currently using ReSharper 4.0 and deciding whether to upgrade to 4.5 upon its release next week. I personally am a huge fan of ReSharper however a number of my colleagues have pointed out that they have been using a plug in from DevExpress called Refactor Pro that performs similar functionality.

http://www.devexpress.com/Refactor
http://www.jetbrains.com/resharper/beta.html

Has anyone previously compared these tools and hold any strong views on which tool would give us the greatest increase in productivity and why?

Answer 1

In my department, we also use ReSharper. Today, I installed 4.5, but had already used 3.something, 4.0 and 4.1 before. It really offers many great refactoring and code-writing supporting functions, renaming methods and functions, reordering parameters... What I really like is that according to your corporate code style, you can configure ReSharper to give you hints on style violations in different severity levels (and quickly apply according changes, like MS StyleCop, but much easier to configure and more subtle). My absolute favorite feature is Class-Searching by entering only the CamelCases, i.e. you type TSHWLOV and ReSharper will know that you mean the class from some referenced library named 'TerrificSearchHelperWithLotsOfVoodoo'.

Last year I have tried the DevExPress CodeRush/RefactorThis-Alternative, after I was quite impressed by the things that Oliver Sturm did with it on BASTA Spring 08. The interface catchier and more impressive than Resharper, there are huge arrows flipping around your IDE and things like that, though the core functionality is rather similar. I had the feeling that CodeRush is more focussed on code creation than on refactoring, i.e. more shortcuts for tasks like creating variables etc. My favorite feature there was a sidebar, which always shows you all keyboard-shortcuts available in your current context. This makes you learn those commands quickly, where in ReSharper you have to look up most of them in nested submenus. Both suites are really powerful and it after months of using them you will probably still discover new functions, which you have always needed without knowing it. However, I decided in favor of ReSharper mostly because of I was more familiar with it and DevExpress was using much resources on my notebook and occasionally even slowed it down. By now, I use a much more powerful machine again, maybe I will give it another try soon.

Answer 2

I personally prefer CodeRush.

I find R#'s interface drives my (admittedly minor) OCD tendencies crazy. The little lightbulb insists on appearing on the far left of the screen, even if it's advice pertains to something in the middle or on the right. I find it garish and distracting.

By contrast, CodeRush's equivalent smart tag is lower contrast and smaller. It is therefore capable of locating itself within the code without distracting from said code. I find I can ignore this SmartTag when I need to, and it is always right in front of me when I decided I need it.

It is mainly this, that has prevented me from wanting to explore R# any further.

As far as CodeRush's feature set: Code Analysis, Refactorings, CodeProviders, Templates, TabToNextReference, QuickNavigation and many more.

I especially like CodeRush's extensibility which has allowed myself and several others to create many plugins for use within it. (http://code.google.com/p/dxcorecommunityplugins/)

CodeRush also has some top quality support and a very active community of users.

Certainly neither R# or CodeRush will suit all users. Every one has their own preferences. However, if you've not tried both, you should certainly do so.

If you come from the R# side of the equation and are looking to test out CodeRush, then you may find the compatibility plugin useful (http://code.google.com/p/dxcorecommunityplugins/wiki/CR_ReSharperCompatibility)

In addition CodeRush has a Free edition 'CodeRush Xpress' which Microsoft commissioned DevExpress to create, and which they have licensed on behalf of every user of Visual Studio 2008. This partnership will continue into VS2010 upon it's release.

If you have any questions regarding CodeRush you can find details for contacting me at the bottom of my community wiki page.

I should say that I do not work for DevExpress. I am what you might call a DevExpress MVP. To maintain this position, I answer questions in the DevExpress forums (and nothing else).

Everything I say is my own honest opinion.

If you have any questions, feel free to contact me :)