D2 Diagram Editor for Confluence

Overview

Edit and preview D2 diagrams directly on Confluence pages

A browser extension that adds inline D2 diagram editing to Confluence. Click any D2 macro to open a full-featured editor with live SVG preview, syntax highlighting, autocomplete, and error diagnostics - all without entering Confluence's page editor. Features: - Edit D2 macros in both view and edit mode - Live preview with zoom and pan - Syntax highlighting and autocomplete powered by tree-sitter - Reference library for reusable D2 blocks with drag-and-drop - Standalone editor for diagrams outside Confluence - SVG and PNG export - Draft auto-save - Works with any self-hosted D2 server - Supports Confluence Cloud, Data Center, and self-managed instances

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Details

Version
0.1.0
Updated
February 16, 2026
Flag concern
Size
638KiB
Languages
English
Developer
Email
veschindev@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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