CSS Grid Layout
CSS Grid Layout is a two-dimensional layout system for the web that allows developers to create complex responsive designs by dividing a page into rows and columns. It provides precise control over the placement and sizing of elements within a grid container, enabling both explicit and implicit grid tracks. This system is part of the CSS specification and is widely supported in modern browsers.
Developers should learn CSS Grid Layout when building complex, responsive web layouts that require precise alignment and control over both rows and columns, such as dashboards, magazine-style pages, or intricate UI components. It is particularly useful for projects where flexibility and adaptability across different screen sizes are critical, as it simplifies the creation of grid-based designs without relying on floats or positioning hacks.