Space-between vs gap in grids is one of the most common decision points we see. Here is the honest breakdown.

The short version#

Grid gutters: gap only. space-* fights grid placement.

Point by point#

AspectAnalysis
RecommendationAlways gap-* in grid containers
Whyspace-* injects margins that collide with track sizing
ExceptionNone — gap covers all grid gutter needs
RelatedSee gap-vs-space-between for flex nuances

Bottom line#

Pick based on your constraint, not ideology — and remember the comparison pages link to hands-on recipes so you can verify the claim in your own project within minutes.

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