Have plan for Plugin/Addons/Extension.

[lovebdsobuj]

Have any plan for implement Plugin/Addons/Extension. Such as adblock, noscript etc.

[timsueberkrueb]

Pepper plugins (e.g. Flash) are supported since Qt 5.6.
I don't think we'll be able to support Chrome Extensions or Apps, at least not in the near feature. As far as I know, plugins like noscript are using very chrome-specific APIs and it's not easily possible to support that. I believe it would also require some feature additions to QtWebEngine/Oxide.
Instead, we started to implement our own plugin system: https://github.com/liri-project/liri-browser/wiki/Plugin-API.