Vitest
Verified publisherWhat a VS Code verified publisher badge means, compared with Open VSX →
A Vite-native testing framework. It's fast!
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 Vitest 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 |
|---|---|---|
| javascript | #371of 8,871 | #398of 1,207↓9 7d |
| test | #977of 3,802↑4 7d | #242of 877↑2 7d |
4 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
- 1.2M+0.6% 7d
- Rating
- 3.48from 23 ratings
- Rank in Testing
- #23of 2,364
- Latest
- v1.52.09 Sept 2026
341 releases · first published Feb 2024
Why the Open VSX download count looks inflated →
- Downloads
- 797,176+1.0% 7d
- Rating
- 5.0from 2 reviews
- Rank in Testing
- #14of 722
- Latest
- v1.52.09 Sept 2026
Downloads count every update, not unique installs.
What the publisher says
Vitest’s own readme, changelog and license, as published to the VS Code Marketplace.