In my experience working on JB extensions, Rider is the most different of the IDEs. Most people think of just IntelliJ and that’s the same code base as eg PyCharm. But Rider seems substantially different.
The biggest difference between the language-specific IDEs in my experience is how they expose the project structure, with GoLand, PyCharm, etc. providing a much more directory centric workflow while Rider by nature has to work around .sln and .*proj files.
But Rider is uniquely weird in its use of ReSharper for code analysis.
