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ENBM

Testing

Test runners, browser automation and load testing.

4 repos, sorted by GitHub stars.

Playwright

microsoft/playwright

Active

A framework for web testing and automation.

★ 99.8kApache-2.0TypeScript

Cypress

cypress-io/cypress

Active

A testing tool for anything that runs in a browser.

★ 51kMITTypeScript

k6

grafana/k6

Active

A modern load testing tool built with Go and JavaScript.

★ 32.3kAGPL-3.0Go

Vitest

vitest-dev/vitest

Active

A testing framework powered by Vite.

★ 17.4kMITTypeScript

Compare Testing projects

ProjectStarsLicenceStatusLast commit
Playwright99.8kApache-2.0Active11 Nov 2026
Cypress51kMITActive11 Nov 2026
k632.3kAGPL-3.0Active11 Nov 2026
Vitest17.4kMITActive11 Nov 2026

Questions

What is the most popular open source project in Testing on Repoworthy?

Playwright has the most GitHub stars in this category, with 99,848 as of 11 Nov 2026. It is followed by Cypress, k6 and Vitest.

Which projects in Testing are actively maintained?

4 of 4 projects here had a commit in the last 180 days: Playwright, Cypress, k6 and Vitest.

Which projects in Testing have a permissive licence?

Playwright, Cypress and Vitest use a permissive licence (such as MIT or Apache-2.0), which allows commercial use.