Yhynerson1 :- thank you Yhnerson1. That was bad timing for me :( because my whole aim(of creating new wikia) was being able to editing wikia's JS(mostly) and CSS(but at least I can edit CSS now)(my Wikia.js is empty), but I think disabling JS is for securing us(from threads Tj mention), and probabily it take abit along time to make those new change, I hope they fix before 2016(at most) till then I only do small edits(which need only CSS/neither).
Tjcool007:- Thank you very much, now I understand why Wikia.js available here, I saw those threads before but they were from almost a month ago(also written "closed") and also DaN replyed one that it was fixed, so thought to create thread(I didn't read all reply from DaN), but I rechecked now(all the links he put there) and get that it's 2015's program(for them), that was what I wanted to know(JS should be available before 2016), and those new updates will be available at fall/autumn(as beta version)(so 9/23-12/31 we should get those updates:incl. JS), I think I can wait till then(hope it don't take longer) and do other things that don't need JS(wikia.js).