Social media lights up the holidays.

What’s better than warming the hearts of your neighbours over the holidays with a gorgeous display of Christmas lights? Having them stare in awe and amazement at your over-the-top display, of course. And what beats that? Letting the whole world stare in awe. CheerLights allows people worldwide to sync their light displays, with colours changing whenever someone tweets a colour choice @Cheerlights or uses the hashtag #cheerlights.

This week’s Frandoms are by Andrew Bradley at Quizative.