Mermaid
Verified publisherWhat a VS Code verified publisher badge means, compared with Open VSX →
The official Mermaid Editor plugin by the Mermaid open source team, now with AI-powered diagramming! Create, edit and preview diagrams seamlessly within VS Code
Tracked since 5 Sept 2026
Daily readings on both stores, taken by us. As of 24 Sept 2026.
Each bar is one day’s change in the store’s own counter. Open VSX counts a download on every update, so a day includes updates by people who already had it. Days before 5 Sept are reconstructed from public archives rather than read by us.
Where Mermaid ranks in search
Positions observed daily on both stores. Neither store publishes this, and the two run separate search engines over separate catalogues.
| Search | Marketplace | Open VSX |
|---|---|---|
| architecture | #112of 715 | #139of 159↓3 7d |
| color-theme | #143of 18,210↓1 7d | — |
8 more searches, day-by-day history, and the extensions ranked above it. See plans | ||
VS Code Marketplace search ranking: measuring jitter and real movement →
- Installs
- 1.1M+1.3% 7d
- Rating
- 2.84from 38 ratings
- Rank in Visualization
- #17of 5,358
- Latest
- v2.8.123 Sept 2026
81 releases · first published Jun 2023
Why the Open VSX download count looks inflated →
- Downloads
- 1.8M+4.1% 7d
- Rating
- 5.0from 1 reviews
- Rank in Visualization
- #8of 1,619
- Latest
- v2.8.123 Sept 2026
Downloads count every update, not unique installs.
What the publisher says
Mermaid’s own readme, changelog and license, as published to the VS Code Marketplace.