Some of the Linux alternatives are good, but they still aren't as good as Adobe. I still do quite a bit of JS development and some app development on my older Linux rig, but I just wish at some point Adobe will pull their heads out and support Linux. I remember in several threads on the Adobe forums, the attitude towards Linux users was pretty offensive. Their argument was all the Linux users would want Adobe products to be free and open source and its not something they could do and still support all the Apple and MS people "who actually pay for their products".
It pissed me off enough where I did give it a full go on Linux with Gimp Shop and some other alternative open source alternatives, but it just wasn't the same - which really bummed me out.
EDIT: Forgot to mention that Adobe's Creative Cloud app is a total resource hog as well. Not to mention any of their programs you run will quickly eat up to a gig or more of your resources.