Productivity●●●Banger
We want to displace Notion with collaborative Markdown files
Git-backed Markdown workspace with live React—lets Claude agents build custom UI while keeping source auditable.
Zero to OneBig BrainSlick
antics
29143mo ago
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GitHub Repository
Realtime collaboration for markdown folders, diagrams, and git-backed docs.
222 starsJavaScript
CollabMD – Real-time multiplayer for local and Git-backed Markdown
by ndezt·Mar 18, 2026·6 points·2 comments
AI Analysis
●●SolidNiche GemShip It
Real-time collab for local Markdown folders without migrating your files.
Strengths
- •Yjs sync keeps filesystem as source of truth, no lock-in.
- •Supports Mermaid, PlantUML, and Excalidraw diagrams out of the box.
- •Cloudflare tunnel option enables instant sharing without complex server deployment.
Weaknesses
- •Requires Node.js 24, which is bleeding edge for many teams.
- •Running a local server might deter non-technical Obsidian users.
Category
Target Audience
Technical writers, developers, Obsidian users
Similar To
Obsidian Sync · GitBook · Notion
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