Vitest
Check JavaScript and TypeScript behaviour with a test runner that fits a Vite-based project.
What’s included for free?
The open-source runner is free to install and run without a monthly test quota. Your development machine and CI compute are your responsibility.
Provider information ↗Checked 2026-10-13
Before you use it
MIT licence; preserve the copyright and licence notice when distributing the software. Third-party dependencies and hosted services have their own terms.
Provider terms can change. Check current pricing and usage rights before starting a project.