Facebook is testing reactions – including a dislike button – in its instant messaging app, TechCrunch reported.
The feature is available to select users, who said that when you hover over messages, you can tap an emoji button to choose from several reactions.
Reactions includes: heart-eyes, lol, wow, sad, angry emoji, thumbs-up (like), and thumbs-down (dislike).
Everyone in the thread can see a count of the reactions to a message, according to the report. You may then tap to see a full list of which reactions were left by whom.