CSS Grid. It is important to note that CSS Grid is not a framework or library; instead, it is an addition to the CSS language itself.

Features:

Core Functionality and Layout Capabilities

• Two-Dimensional Layouts: CSS Grid is a brand new layout system in CSS that specifically allows developers to quickly create flexible, two-dimensional layouts.

• Placement and Sizing: It can be used to place, size, align, and architect designs.

• Problem Solver: Grid enables the creation of designs that were previously difficult or even impossible using older techniques like floats or Flexbox. The sources note that learning CSS Grid will change the way you create layouts for the web forever.

Context and Comparison

• Relationship with Flexbox: While there is a large amount of overlap in functionality between CSS Grid and Flexbox, they both ultimately do their own thing.

• Syntax: Although CSS Grid uses new syntax and layout ideas, the sources assert that it is fairly simple and can be broken down into a handful of powerful concepts.

• Browser Integration: Modern browsers, particularly Mozilla Firefox, offer excellent developer tools for Grid, making it easier to understand, debug, and visualize complex grid layouts.