Do you ever wonder why, when you're scrolling through Instagram, the second photo of a carousel pops up first? According to Instagram head Adam Mosseri, that's often because you might have seen ...

Comparison with Embla Carousel React: You need to rely on external CSS to lay out the slide container. It's not optimal in case you want to reuse the carousel somewhere with different slide sizes.

We've rounded up the best star projectors ahead of Black Friday, from scientifically accurate models to atmospheric mood lighting to help adults and kids drift off to sleep.