Vitest

A blazing fast unit test framework powered by Vite

Growing steadily, 2.8× faster than Testing this week

7d +0.31% +54 stars in 7d

30d +0.81% +138 stars in 30d

90d Not tracked yet — first tracked 2026-08-08

16,930 → 17,245 stars since Aug 8

17,010 Stars 2,077 Forks 361 Open issues

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test testing-tools vite