My only major pain point working with flexbox have been gutters. With flexbox, implementing gutters often involves some kind of hack involving negative margins,

My only major pain point working with flexbox have been gutters. With flexbox, implementing gutters often involves some kind of hack involving negative margins, which is both inelegant and can sometime result in strange layout issues in my expereince. For instance, if you want to render a dynamic list of items that wraps if the number of items don't fit in 1 row using flexbox, and want to add equal vertical spacing to each row _only when the list wraps_ (i.e. without introducing any extra spacing on the first row), you'd need to add a margin-top to every item and then add a negative margin-top to the flex container to counteract that extra margin. I originally found out about this trick in this StackOverflow question: https://stackoverflow.com/a/30891910 https://stackoverflow.com/a/30891910. I'd love to be enlightened if anyone know of a better way of implementing this using flexbox. Similarly, adding gutters for horizontal spacing between columns involves adding 1/2 the gutter width as margins to each item on both sides, and then setting negative margins of 1/2 the gutter width on both sides of the container. With grid, we can simply set the row-gap and column-gap properties on the grid container without any additional ceremony.