From r/ObsidianMD 📅 • 📊 203 upvotes • ⭐ 9/10 • 🚀 high
*Analysis generated: Feb 14, 2026*
🔗 Source: View on Reddit
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Summary

The author, a medical student, released a plugin called ‘Cornell-Marginalia’ to solve the problem of losing ‘marginalia’ (side notes) when digitizing Cornell Notes in Obsidian. It allows users to add semantic clues and marginal notes using Obsidian’s native comment syntax (%%>) which renders them as side notes in the editor (mimicking textbook marginalia) but keeps them hidden from the main text flow and ideal for flashcard generation.

Key Insights

1. Provides a digital solution for active learning techniques like the Cornell Note-Taking Method.
2. Cleverly uses Obsidian’s native comment syntax (%%) to ensure notes are contextually hidden for cleaner reading/exporting while being visible in the editor.
3. Significantly improves the workflow for generating flashcards based on synthesized concepts.

Enhancement Suggestions

No enhancement suggestions available

Analysis

This plugin directly addresses a significant pedagogical issue—active encoding in note-taking—by integrating Cornell-style marginalia seamlessly into Obsidian’s native comment system. Its primary benefit is maintaining clean text output while providing side cues essential for retention and flashcard creation.
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*Curated by AI for Paul’s Vault Members*