compatible Chrome extension with dragon ?

Chrome extensions which are NOT compatible with Dragon ?

And, which is 100% working with Dragon?

I only use 3 ext … AdBlock … LastPass … Weather Underground…all work fine.

NotScripts works also perfectly well in Comodo Dragon.

AdBlock Plus is now also available for Chrome and works well with Dragon.

I use Orbit Downloader but there is obviously no Dragon box in the Orbit Preferences browser list. I tried to use the Chrome one but it wouldn’t recognise it. Anyway I found an extension in the shop called Download Assistant and if you install it and change it in its options page from the default setting to the Orbit setting then Orbit Downloader works in Comodo Dragon for links etc but cannot grab You Tube videos etc.