Emoji support for text

Currently there is no first party or community app that appears to support text message display that has emoji’s in it.

Would be nice to have a typeface/font that could display a most recent txt message that contained emojis, as an example.

Does one of the existing typefaces/fonts support this? Or would it need to be added?

Emoji support would be huge for any app. Was trying to add a flag to my count down for the 4th of July!