The Callout Copy Buttons plugin enhances Obsidian by adding convenient copy buttons to callout blocks, allowing users to quickly copy content in either Markdown or plain text format. The plugin provides customizable settings to control button visibility and behavior, ensuring a seamless user experience. The 'Copy (Markdown)' button preserves formatting while removing callout block syntax, whereas the 'Copy (plain text)' button extracts only the displayed content.

The Duplicate Detector plugin helps users identify duplicate lines within an open note in Obsidian by highlighting them and displaying tooltips with line numbers where duplicates exist. It also provides a notification when pasting new lines that already appear elsewhere in the file, helping users prevent accidental duplication. This is particularly useful for managing lists, tracking web links, or maintaining structured data where redundancy can be an issue.

The Anchor Link Display Text plugin enhances the readability of anchor links in Obsidian by automatically formatting them to display the referenced heading instead of the raw link. It saves users time by eliminating the need to manually edit links when using auto-complete. Users can customize how the display text appears, choosing to show only the heading, combine it with the note title, or modify the separator between multiple nested headings.