The Related Posts by Category Widget is a compact and efficient tool designed for WordPress users seeking to enhance their site's content interlinking. Weighing in at under 7k, this lightweight widget displays posts from the same category as the currently viewed post, ensuring that users can easily discover related content. It is specifically designed to be displayed only on single post pages, making it a focused addition to any blog or website.

Customization is straightforward with options that allow users to set a title, determine the number of posts to show, and choose how the related posts are ordered, including random selection. Additionally, users can opt to display category names, link them to their respective archive pages, and decide whether to list posts that belong to multiple categories. This flexibility makes the widget a valuable tool for enhancing user engagement and site navigation.