There was discussion on trying to have tone indicators used more often on Hexbear to make the space more ND inclusive. This is a slick looking set of tone indicator emojis that could be integrated relatively easily. Having tone indicators as emojis might make then more convenient for users and would also make them stand out much more clearly in a post.

Here is the list in this set: /gen (genuine) /hj (half joking) /ij (inside joke) /j (joking) /lit (literal) /- (negative) /+ (positive) /ref (reference) /rh (rhetorical) /s (sarcastic) /srs (serious) /? (what tone is this)