Local-first visual regression testing for Playwright, Selenium, WebdriverIO, Python, Java and Ruby. Every screenshot is paired with a DOM and computed-style snapshot, so a diff arrives as a verdict — "style-only change on button.cta", "likely render noise" — not a wall of red pixels. MIT, no account, nothing uploaded.
This repository also configures its own agents. See what testivai-oss tells them →
MCP server Claude CodeCodexCursor +2
Local-first visual regression for AI agents: verdicts, diff images, explainsnapshot. No API key. Runs locally from the @testivai/mcp npm package.