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Testing Library GitHub Repositories (2026) · Open Source Tools

Discover the best Testing Library open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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6 matching projects · updated Nov 14, 2026 How we rank ↗

#1 TRENDING keploy/keploy Go 2022

Open-source platform for creating safe, isolated production sandboxes for API, integration, and E2E testing.

◇ agentic-ai ◇ ai-testing-tool ◇ api-testing ◇ code-quality

2.5K ↑ +249 today

#2 TRENDING cypress-io/cypress TypeScript 2015

Fast, easy and reliable testing for anything that runs in a browser.

◇ angular-testing-library ◇ component-testing ◇ cypress ◇ cypress-cloud

3.6K ↑ +1 today

#3 TRENDING google/truth Java 2011

Fluent assertions for Java and Android

◇ assertion-framework ◇ java ◇ junit ◇ test-framework

276 ↑ +1 today

#4 TRENDING apache/groovy-geb Groovy 2010

Apache Geb: Very Groovy Browser Automation

◇ apache ◇ bdd-style-testing-framework ◇ browser-testing ◇ devtools

236 ↑ +1 today

#5 TRENDING JasperFx/alba C# 2015

Easy integration testing for ASP.NET Core applications

◇ asp-net-core ◇ aspnetcore ◇ aspnetcorewebapi ◇ c-sharp

50 ↑ +1 today

#6 TRENDING e2e-test-quest/uuv TypeScript 2023

Solution to facilitate the writing and execution of E2E tests understandable by any human

◇ a11y ◇ a11y-testing ◇ accessibility ◇ accessibility-testing

16 ↑ +1 today

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