Suggestions: Comment side. Text Highlighter. Hide Scrollbar.

[aAndy03]

Is your feature request related to a problem? Please describe.
This is not the case.

Describe the solution you'd like
This might be a lot to ask. Thank you for this app. It's great as it is. If you consider adding some new features, here is my suggestion.

1. Article side and Personal Comment side.
2. Text highlight.
3. Hide scrollbar (in the image i wrote sidebar by mistake)

Describe alternatives you've considered
None.

Additional context
Add any other context or screenshots about the feature request here.