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ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+ success rate on AndroidWorld Benchmark.
Python APIs for web automation, e2e testing, and bypassing bot-detection with ease.
Catch CSS curve balls.
Hercules is the world’s first open-source testing agent, enabling UI, API, Security, Accessibility, and Visual validations – all without code or maintenance. Automate testing effortlessly and let Hercules handle the heavy lifting! ⚡
Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.
Differencify is a library for visual regression testing
Lint the rendered UI: catches overflowing text, low contrast, overlaps, broken responsive layouts, emoji icons and more in any web framework. Built for AI coding agents.
Cross-browser screenshot testing tool for Storybook with fancy UI Runner.
recheck for web apps – change comparison tool with local Golden Masters, Git-like ignore syntax and "Unbreakable Selenium" tests.
A performant visual regression testing tool
OSnap is a snapshot testing tool, which mainly focuses on speed and ease of use.
AET - a system that detects visual changes on web sites and performs basic page health checks
Screen reader automation library for Playwright testing.
Appium Native Crawler CLI - Features include: Screenshots, Performance, Accessibility Detection, Google Translate, Applitools, Monkey Tester
Visually Validate Playwright Tests Without Flaky Selectors
UI regression and functional testing on dev and live sites
Lastest Visual Regression Testing - Cloud/Self-hosted version
Quicker, more user friendly visual regression testing
Intelligent web page comparison tool with Wayback Machine support and visual regression testing
GitHub Action: screenshot two URLs and post a visual diff as a PR comment. Free visual regression testing.