By adding emojis to a message, the receiver will get more good vibes! To open the emoji library, you click the smiley that you find in the text field. You can also use the shortcut Command/Ctrl + J.

The view below appears. From here, you can scroll to find the emoji that you want to send and then click on it to add it to the message:

You can also search for a specific emoji:

You can also search emojis by, without opening the emoji tool, typing a : (colon) followed by 'upside', for example.