Apparently, World Emoji Day was July 17th. So hey, we're late, but why not celebrate! (That rhymed.) Here's some of the most fun Emoji-focused Pens on CodePen!

See the Pen Kitty Toggle by Natalya (@tallys) on CodePen.

See the Pen Emoji Toggles by Chris Coyier (@chriscoyier) on CodePen.

See the Pen Emoji rating by Bennett Feely (@bennettfeely) on CodePen.

See the Pen Emoji Hats by Dan Gold (@danielcgold) on CodePen.

See the Pen Split emoji text effect with css by Mandy Michael (@mandymichael) on CodePen.

See the Pen Emoji!!!! On CodePen!! 💁 by Rachel Smith (@rachsmith) on CodePen.

See the Pen Emoji loading bar by Nicolás J Engler (@nicolasjengler) on CodePen.

See the Pen Facebook Emoji Reactions | Pure CSS by Ashish Bardhan (@AshBardhan) on CodePen.

See the Pen Emoji picker by Tu Truong (@lufutu) on CodePen.

See the Pen Emoji Loading Effect by Ryan Valle (@ryanvalle) on CodePen.

See the Pen Some emoji fireworks for my followers by Rachel Smith (@rachsmith) on CodePen.

See the Pen Pokemonooooooooo... by Hakim El Hattab (@hakimel) on CodePen.

See the Pen Emoji Painting by Maciej Caputa (@MaciejCaputa) on CodePen.

See the Pen Emoji War 🔥 by Maciej Caputa (@MaciejCaputa) on CodePen.

See the Pen Emoji Noise Grid by Sean Free (@seanfree) on CodePen.

See the Pen Matrix Emoji Rain by Jorge Moreno (@alterebro) on CodePen.