Shows users mentioned in the tweet draft editor and detects mentioned accounts which don't exist
Overlay: Sneak provides an overlay that will be updated along with the text.
* Standard Mention: When a user is mentioned, the overlay will show the basic information related with this user, this is, profile picture, account name and screen name (the one with @).
* Duplicated Mention: If the same user has been mentioned several times, the number of times it has been mentioned will appear next to the basic information of the user shown in the overlay.
* Non-existing Mention: In the case of mentioning an account that doesn't exist, the overlay will also inform the writer with the message.
Color Verification: In the case of mentioning a non-existing account, the color of the text including this mention will turn red. That allows a faster check!
Dynamism: Sneak's overlay will disappear every time you lose focus on the draft editor, not to disturb you. It will come back to the screen anytime you click in the draft again!