CSS Grid makes building responsive image galleries incredibly straightforward. With just a few lines of CSS, you can create layouts that automatically adapt from 1 column on mobile to 4+ columns on desktop.
This collection showcases various grid gallery techniques: auto-fill and auto-fit for responsive columns, masonry-style layouts, lightbox integrations, and hover animations. No media queries needed for the core responsive behavior — CSS Grid handles it natively.
Key technique: Use grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) — this one line creates a fully responsive gallery that needs no media queries.