The Spaced Repetition plugin is designed to help you fight the forgetting curve by reviewing flashcards and notes using spaced repetition. With this plugin, you can create decks of flashcards in various formats, including single-line, multi-line, and cloze cards, with rich text support for images, audio, video, LaTeX, code syntax highlighting, and footnotes. You can also review entire notes and track statistics to optimize your learning process.

The Simple Note Review plugin enables users to rediscover and review notes in Obsidian without adhering to a rigid spaced repetition schedule. By creating customizable note sets based on tags, folders, or DataviewJS queries, users can organize notes into queues for review. Notes can be reviewed sequentially or randomly, and review queues can be reset to start fresh. The plugin also allows users to adjust the review frequency of individual notes or exclude them from reviews entirely.

The Note Reviewer plugin enhances knowledge retention by enabling users to review and manage notes based on tags. Once activated, the plugin adds an icon to the Obsidian sidebar, allowing you to easily access and review notes. Notes can be filtered and grouped by specific tags, which are detected when included within the first 10 lines of the note. A dashboard interface provides a filter dropdown for organizing notes by tags, and users can mark notes as reviewed using a checkbox, streamlining the review process for improved learning and organization.