Top TESTING-TOOL GitHub Repositories & Tools (2026)

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

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

☕️ Classic, reliable, trusted test framework for Node.js and the browser

Quick and Easy server testing/validation

Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.

The Testing Framework

🔪Swiss-army knife for Android testing and development 🔪 ⛺

AI-powered penetration testing assistant for automating recon, note-taking, and vulnerability analysis.

This repository holds the source code of Microsoft.Testing.Platform (MTP), a lightweight alternative to VSTest, as well as MSTest adapter and framework.

Visual Studio Test Platform is the runner and engine that powers test explorer and vstest.console.

The open source visual testing platform for teams and AI agents. Review the product, not just the code.

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.

Web Application Firewall Testing Framework - Go version

Approval Tests implementation in NodeJS

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

Ruby interface to IEEE 1364-2005 Verilog VPI

The PHP Unit Testing framework.