The Related Notes Finder plugin is a useful Obsidian tool that helps you discover relevant notes in your vault. With this plugin, you can search for notes whose titles include any word from the active note, and have links to those related notes appended to the original note. The plugin offers customization options, such as filtering out common words like "the" or setting a minimum number of characters for search terms. This plugin is perfect for users who want to quickly find connections between their notes and explore new ideas.

The Tag Tactician plugin simplifies bulk editing of frontmatter tags in Obsidian, allowing users to add or remove tags across multiple notes simultaneously. It provides a preview of changes before applying them and offers selective updates to ensure precise tag management. The plugin also features a Related Notes view, which helps users find notes with similar tags, titles, or paths based on customizable weighting. Additionally, it includes a Tag Navigation sidebar that organizes notes using a hierarchical tag structure, functioning as an alternative to traditional folders. With options for customizing tag formats and filtering related notes, this plugin enhances tag-based organization and discovery within Obsidian.

The Lookalike plugin for Obsidian identifies notes similar to the one currently being viewed by analyzing word frequencies across the vault. It provides a sidebar view listing similar notes with similarity scores, making it easier to discover related content. Users can click on any note in the list to open it directly in the editor. Future updates aim to include customizable settings such as similarity thresholds, exclusion of certain folders or words, and alternative algorithms for similarity calculations. This plugin enhances navigation and connections within your knowledge base by surfacing related notes efficiently.