Testing & QA

artemis by google — ai agents · android · google — Python source project.

mockery by vektra — generation · generator · go — Go source project.

TUnit by thomhurst — csharp · dotnet · test — C# source project.

factory_bot by thoughtbot — factories · factory bot · factory girl — Ruby source project.

tcpcopy by session-replay-tools — apache · load testing · mysql — C source project.

learn-go-with-tests by quii — go · golang · tdd — Go source project.

qunit by qunitjs — qunit · testing — JavaScript source project.

qodo-cover by qodo-ai — agents · test automation · testing — Python source project.

goreplay by probelabs — devops · go · qa — Go source project.

swift-snapshot-testing by pointfreeco — screenshot testing · snapshot testing · swift — Swift source project.

httpbin by postmanlabs — api · http · http server — Python source project.

phpstan by phpstan — php · php7 · phpstan — PHP source project.

pest by pestphp — framework · pest · php — PHP source project.

hurl by Orange-OpenSource — api testing · cli · curl — Rust source project.

ginkgo by onsi — bdd · bdd framework · go — Go source project.

mockserver-monorepo by mock-server — chaos engineering · grunt plugin · homebrew — Java source project.

mockk by mockk — argument matchers · chain calls · kotlin — Kotlin source project.

metersphere by metersphere — api testing · continuous testing · jmeter — Java source project.

mimesis by lk-geimfari — data · dataframe · datascience — Python source project.

ts-jest by kulshekhar — jest · testing — TypeScript source project.

keploy by keploy — agentic ai · ai testing tool · api testing — Go source project.

go-grpc-middleware by grpc-ecosystem — authentication · generic functions · golang — Go source project.

syzkaller by google — fuzz testing · fuzzer · fuzzing — Go source project.

agent-device by callstack — adb · agentic ai · agents — TypeScript source project.

Catch2 by catchorg — bdd · cpp · cpp14 — C++ source project.

bats-core by bats-core — bash · bats · junit — Shell source project.

jest-image-snapshot by americanexpress — image comparisons · image snapshots · jest — JavaScript source project.

AFLplusplus by AFLplusplus — afl · afl compiler · afl fuzz — C source project.

Coveralls

Development

Test coverage history and statistics for GitHub, GitLab, Bitbucket and more.

Apple XCTest UI testing for iOS, macOS, tvOS and watchOS apps.

WebdriverIO

AI Coding

Next-gen browser and mobile test automation framework for Node.js.

AI-powered test automation dashboard for real-time reporting and failure analysis.

Mock Service Worker library that intercepts requests in browser and Node tests.

Unified test management for exploratory, manual and automated testing with CI.

BDD framework for .NET that uses Gherkin and integrates with Visual Studio and SpecFlow+.

Selenium

AI Coding

Open-source browser automation project with WebDriver, Grid and IDE.