postcss-image-set-function brings the CSS image-set() function to any browser using PostCSS. Process CSS and use image-set() to provide resolution switching for different pixel densities. This plugin parses the function from your CSS, enabling the browser to select the most appropriate image based on screen resolution. It enhances responsive image delivery, optimizing website performance and user experience by serving images tailored to device capabilities. It supports standard image-set() syntax and integrates seamlessly with existing PostCSS workflows.
