SK Grid is a free Chrome extension developed by Stefan Kuip. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools program. SK Grid aims to provide users with a flexible grid system for displaying columns with a gutter and page margin.

With SK Grid, users can easily create a grid layout with a customizable number of columns and gutter width. The extension allows for precise control over the grid system, ensuring that the desired layout is achieved. Users can also set breakpoints to adjust the grid layout for different screen sizes.

The latest version of SK Grid, 1.0.14, introduces new default breakpoints, making it even more versatile. Additionally, previous versions have addressed issues such as custom column count and gutter width not being picked up, as well as a minor discrepancy in the breakpoint.

Overall, SK Grid provides Chrome users with a convenient and customizable grid system, allowing for efficient and visually appealing web design. Whether you're a web developer or someone who wants to create visually stunning layouts, SK Grid is a valuable tool to have.