Remove clutter in the comments view
Ekde
Hide comments from certain authors or with certain text. Enhance blockquote in comments.
Note: It's tailored to my preference, but you can edit and extend the script yourself! The top of the userscript file has simple arrays you can edit.
! or /Comments hidden can be toggled open, and an excerpt is shown on the side.
Whole-comment quote-replies are collapsed and can be toggled open.
Partial quote-replies have a link to the original quote.
MIT