WCAG 2.2 Checklist for Testers: A Practical Guide
A tester’s guide to the WCAG 2.2 checklist: what changed since 2.1, which success criteria actually get tested, and where scans fall short.
Accessibility Testing
Practical accessibility testing (a11y) tutorials for QA engineers and developers, covering WCAG compliance, axe-core, Playwright and Appium accessibility automation, and real-world fixes for common accessibility violations.
Missing Form Label Accessibility: 5 Real Fixes
A missing form label accessibility violation isn’t always a missing label. See the 5 real causes and working fixes below.
Axe-core Color Contrast Error Fix: 6 Real Causes
Axe-core flagged a color-contrast violation and you’re not sure why. Here’s the real color contrast error fix: 6 causes, working code, no overlay hacks.
Axe-core Tutorial: A Practical Setup Guide (2026)
A hands-on axe-core tutorial: npm and CLI setup, rule filtering, and how it maps to WCAG 2.1 AA for US accessibility compliance work.