axe-core

This tool performs automated accessibility analysis of web pages by inspecting their underlying structure and identifying issues that hinder user access, particularly for individuals with disabilities, through extensive scans and real-browser testing. Its main features include detailed reporting of accessibility violations aligned with WCAG guidelines, visual overlays highlighting problematic elements, support for multiple platforms such as browser extensions, command-line interfaces, continuous integration systems, and AI-powered agents for automated detection and remediation, as well as ongoing site monitoring and regression alerts. Designed for web developers, accessibility specialists, quality assurance teams, and organizations committed to inclusive design, it addresses challenges related to ensuring compliance with accessibility standards, reducing manual testing effort, and maintaining accessible websites across multiple pages and over time.

axe-core can be found in API Testing Tools categories.