Una Kravets • 7/29/2025

Creating a scroll-spy with 2 lines of CSS

This technical article details a new CSS feature, `scroll-target-group`, for creating a scroll-spy table of contents with minimal code. It provides spec examples, explains how the property works with the `:target-current` pseudo-class, and discusses considerations for smoother navigation, progressive enhancement, and accessibility.

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#Frontend #css #Target Current