The oblogger plugin enhances Obsidian by introducing a side-panel interface focused on tag exploration and streamlined logging. It features a tag explorer that allows users to organize notes by custom or predefined tag groups, including recent documents, daily notes, and untagged notes. Users can customize icons for notes, organize non-Markdown files, and utilize bookmarks for better navigation. The plugin also provides a logging modal that simplifies frontmatter generation with customizable paths, suggested fields, and previous data references. It supports tag nesting and integration with both frontmatter and body content, offering flexibility in note management and tracking.