♻️ Visual Regression Testing tool

The open-source Playwright library for AI browser regression testing with intelligent caching, auto-healing, and multi-model verification.

Testsigma is a quality intelligence platform for AI-first engineering teams. AI made developers faster. More code ships, more surface area needs testing, and coverage gaps open faster than teams can close them.

VIP cheatsheets for Stanford's CME 106 Probability and Statistics for Engineers

The PoC Library has been forked to github.com/VHDL/PoC. See new address below

Lightweight Java agent for traffic capture and replay, enhancing testing and debugging.

Continuous Regression Testing for Engineering Teams

SB(SRS Bench) is a set of benchmark and regression test tools, for SRS and other media servers, supports HTTP-FLV, RTMP, HLS, WebRTC and GB28181.

Catch broken queries and performance regressions before production. SQL regression testing, EXPLAIN plan baselines, and CI/CD integration for PostgreSQL.

The collaboration layer for AI teams: domain experts annotate and review agent behavior, engineers improve the agent from what they find.

Native ApprovalTests for C++ on Linux, Mac and Windows

A powerful Python framework for writing and running portable regression tests and benchmarks for HPC systems.

Object Exporter lets you export out an object while debugging in Visual Studio, the object can be serialized in either C#, JSON or XML.

A command line tool for diffing json rest APIs

Autonomous web browser agent that audits performance, functionality & UX for engineers and vibe-coding creators. 网站自主评估测试 Agent，支持 GUI/CLI 一键完成性能、功能使用与交互体验的测试评估

Random testing library for C#

Unlogged SDK for recording JAVA code execution

CI-native security testing for MCP servers. Attack simulation, schema drift detection, and health scoring before agents depend on them.

A lightweight commandline tool for visual regression testing of UI components.

AET - a system that detects visual changes on web sites and performs basic page health checks