Outcome
Accessibility regressions are caught automatically per change, raising baseline WCAG compliance without manual auditing every release.
Medium Websites system
Accessibility QA Script
An automated accessibility gate that crawls key routes in headless Chromium and runs axe-core checks (and route/UI smoke) as an npm script in CI — catching contrast, ARIA, heading-order, and alt-text regressions before deploy instead of relying on manual spot-checks.
HMX Zone
axe-core
Verified HMX-owned system
System facts
Accessibility QA Script uses a web app route, data, and conversion layer for Full-Stack Websites. An automated accessibility gate that crawls key routes in headless Chromium and runs axe-core checks (and route/UI smoke) as an npm script in CI —... The architecture connects a playwright headless run, playwright, axe-core, and accessibility regressions with an explicit control path.
Main risk
Automated checks miss nuanced issues, creating false confidence in full accessibility.
Prevention
Treat axe as a floor not a ceiling, fail on serious/critical, and pair it with periodic manual keyboard/screen-reader passes.
Fallback
If the automated run is flaky in CI, run it as a required local gate and review the report before deploy.
System architecture
Accessibility QA Script Architecture
6 nodes
a Playwright headless run
Inject axe-core on each
Playwright
axe-core
Fallback Path
Accessibility regressions
- 01a Playwright headless run
An automated accessibility gate that crawls key routes in headless Chromium and runs axe-core checks (and route/UI smoke) as an npm script in CI —...
- 02Inject axe-core on each
Inject axe-core on each route and collect violations by severity
- 03Playwright
Playwright supports the route, form, or data boundary for Accessibility QA Script so public UX and backend state stay connected.
- 04axe-core
Fail the script on serious/critical violations and report the rest as warnings
- 05Fallback Path
If the automated run is flaky in CI, run it as a required local gate and review the report before deploy.
- 06Accessibility regressions
Accessibility regressions are caught automatically per change, raising baseline WCAG compliance without manual auditing every release.
3-6 days
How it is built
An automated accessibility gate that crawls key routes in headless Chromium and runs axe-core checks (and route/UI smoke) as an npm script in CI — catching contrast, ARIA, heading-order, and alt-text regressions before deploy instead of relying on manual spot-checks.
- 01Wire a Playwright headless run that visits the core public routes (home, hubs, get-started, blog)
- 02Inject axe-core on each route and collect violations by severity
- 03Fail the script on serious/critical violations and report the rest as warnings
- 04Add it to the verify pipeline so accessibility regressions block the build
Tools
Workflow surface
- Playwright
- axe-core
- Node/npm scripts
- CI (GitHub Actions)
- Experience layer: Wire a Playwright headless run that visits the core public routes (home, hubs, get-started, blog)
- Server layer: Inject axe-core on each route and collect violations by severity
- Database layer: Playwright supports the route, form, or data boundary for Accessibility QA Script so public UX and backend state stay connected.
- Automation layer: axe-core handles routine steps while treat axe as a floor not a ceiling, fail on serious/critical, and pair it with periodic manual keyboard/screen-reader passes.
- Measurement layer: Accessibility regressions are caught automatically per change, raising baseline WCAG compliance without manual auditing every release.
Data flow
- 01Wire a Playwright headless run that visits the core public routes (home, hubs, get-started, blog)
- 02Inject axe-core on each route and collect violations by severity
- 03Fail the script on serious/critical violations and report the rest as warnings
- 04Add it to the verify pipeline so accessibility regressions block the build
Controls and fallbacks
- Automated checks miss nuanced issues, creating false confidence in full accessibility.
- Treat axe as a floor not a ceiling, fail on serious/critical, and pair it with periodic manual keyboard/screen-reader passes.
- If the automated run is flaky in CI, run it as a required local gate and review the report before deploy.
System path inside the website build
Full-stack websites for service businesses and operators: route architecture, service pages, lead capture, metadata, proof boundaries, blog/database paths, analytics, and deployment checks.
Route map
Service architecture
Clear service routes
01active
Progress72%
Lead capture
Form and context flow
Lead capture that saves context
02active
Progress86%
Public metadata
SEO and schema layer
SEO and schema on public pages
03active
Progress64%
Launch QA
Analytics and deployment checks
Analytics events tied to CTAs
04active
Progress91%