Top TEST-AUTOMATION GitHub Repositories & Tools (2026)

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

A library that creates fully populated objects for your unit tests.

An open-source API debugging and stress testing tool inspired by Postman and a simplified JMeter, optimized for developers with a clean UI and powerful features.

Turns the documentation you already write into tests that run. A failing test means your product and your docs disagree, and names the section.

Port of a popular ruby faker gem written in kotlin. Generate realistically looking fake data such as names, addresses, banking details, and many more, that can be used for testing and data anonymization purposes.

VIVIDUS is all in one test automation tool

Java test automation framework for web, mobile, API, CLI, database, and desktop E2E testing with a fluent API and built-in reporting.

The Open Source Test Automation Platform.

A practical library of agents, instructions, and skills designed specifically for QA Automation Engineers, focusing on production-oriented solutions.

Hardware testing for the software world. Real or virtual, local or remote, human, automated or agentic.

Generate replayable Excel test cases from live browser pages, or run existing Excel cases, using Playwright and local Laya or a compatible decision API.