Although NetBeans and Eclipse have support for many languages that you mentioned since almost 1.5 to 2 decades, there weren't many and good packages for those other languages and their SDKs, libraries, frameworks; those packages were mostly in early development phase, like Alpha and Beta versions.
Although NetBeans and Eclipse have support for many languages that you mentioned since almost 1.5 to 2 decades, there weren't many and good packages for those other languages and their SDKs, libraries, frameworks; those packages were mostly in early development phase, like Alpha and Beta versions.
Probably. I saw mention of Rails for Ruby, but that's it. Both these IDEs focus mostly on Java and C/C++ and are very good for them.