Not just via text messages, a member can also reply to a particular message by reacting through various emojis making it a fun, and easy conversation. They can just be used with one click making them quick.
Emojis are a great way to express your reaction to a message rather than giving it a text reply. A most common use is when used to upvote or downvote a statement to take the democratic decision, otherwise used just for having fun while working. Name of users who reacted with emojis can be visible when hovering over a particular one.
Channel has an extensive emoji collection to suit your every reaction. You can also search for one from the emoji modal by typing. Your recently used emojis are shown first to save you time.