Who founded Vitest?

Answer

About Vitest

Vitest was founded by Anthony Fu.

Vitest was founded by Anthony Fu (@antfu7 on X, @antfu on GitHub). It launched in 2021. The product is in the Developer Tools category on Startup Spotlight.

Source

This answer is drawn from the Vitest listing on Startup Spotlight, last updated May 20, 2026. For the full profile, see the Vitest listing.

Other questions about Vitest

• What is Vitest?

  Vitest is next generation testing framework powered by Vite.

• When was Vitest launched?

  Vitest launched in 2021.