DOT/Mermaid Viewer
A graph drawing and checking tool that supports DOT language and Mermaid notation. It can also output as an image.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users80As shown on the Chrome Web Store
Chrome Web Store rating5.0 / 51 rating on the Chrome Web Store
Last store update30 Jul 2025Version 1.1.0, 14 months ago
How DOT/Mermaid Viewer is doing
DOT/Mermaid Viewer has been on the store for roughly one to three years and is in the top 25% of Developer Tools by users. Recent activity is steady. It has not been updated in over a year.
- Time on the store
- About 1 to 3 years
- Recent direction
- Steady
A rough range, not an exact date.
Moving at about the same pace as the month before.
Members see the exact launch date, growth history and every release
Inside the extension
Product image 1 of 4Reviews
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The maker
yoshihito.nagai has 2 listings on the store. Most of their listings haven’t changed in over a year.
- Listings
- 2
- Combined store users
- ≈88
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 2
- JSON Diff & Visualizer8 users · updated 16 months ago
Combined users can count the same person more than once. See all 2 listings Developer website
Ext Watch AI
Should you build in this niche?
One research report for DOT/Mermaid Viewer. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days