Note Codes for Obsidian
Generate and use simple 4-character codes to reference any note from other notes or external locations.
Chinese summary
生成并使用简单的4字符代码，从其他笔记或外部位置引用任何笔记。
Key Use Cases
- Linking related ideas across a vault
- Referencing notes from external tools or apps
- Building a wiki-like structure with short aliases
Pros
- Extremely simple to use and remember
- Works anywhere Markdown or plain text is accepted
- Reduces friction when connecting notes
Limitations
- Limited to 4-character codes (may cause collisions in large vaults)
- Requires manual generation or plugin handling
- Not visually descriptive without additional context
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