Components

Headless Chrome Node API

Node.js Desktop Automation.

Convert WebVTT file to JSON

Pa11y is your automated accessibility testing pal

Accessibility auditing for React.js applications

Accessibility audit tooling for the web (beta)

Accessibility engine for automated Web UI testing

Color combination contrast tester

This is a library of accessibility-related testing and utility code.

Easily check for website accessibility issues

Identifies accessibility issues in your React.js elements

A lightweight pipeline, locally or in Lambda, for scanning things like HTTPS, third party service use, and web accessibility.

Advanced javaScript color picker and color conversion / calculation (rgb, hsv, hsl, hex, cmyk, cmy, XYZ, Lab, alpha, WCAG 2.0, ...)

Diagnostic.css is a stylesheet which allows the user to test for common errors in a page's markup

A tool to calculate the contrast ratio between any two valid CSS colors.

Accessibility testing in the browser and on the server.

HTML_CodeSniffer is a client-side JavaScript application that checks a HTML document or source code, and detects violations of a defined coding standard. Comes with standards that cover the three conformance levels of the W3C's Web Content Accessibility Guidelines (WCAG) 2.0 and the U.S. Section 508 legislation.

Keep accessibility errors in check.

🕶️ A curated list of resources around the topic: visual regression testing