I am using Dreamweaver CS3. I would like auto suggestion and auto complete features for JavaScript and jQuery like for HTML and CSS.
There is an extension for it in the extensions library on Adobe site but it doesn't work very well. I say this based on my experiences with DW CS3 from years ago, I doubt updates have been made for CS3 extensions but could be wrong. Suggest using Sublime Text
with jQuery plugin and javascript formatting plugin as javascript editor. Infinitely better than older versions of Dreamweaver.