A11yDiff

A11yDiff is a web app + CI integration that runs repeatable accessibility audits on every pull request and highlights what changed since the last build. Instead of dumping long WCAG checklists, it produces a “diff” view: new violations, fixed issues, and risk-scored regressions tied to specific components, routes, and commits. It combines deterministic rules (axe-core, HTML validation, color contrast) with an AI layer that clusters duplicates, suggests likely root causes, and drafts developer-ready remediation notes. The goal is not to replace expert auditors; it’s to stop teams from re-breaking the same issues and to make accessibility measurable over time. Reports are exportable for compliance evidence, but the product is designed to live where developers work: GitHub/GitLab checks, Slack alerts, and a simple dashboard showing trends by repo and release.