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scana11y

v0.1.1

Published

A fast, zero-config CLI tool for detecting accessibility (a11y) violations in HTML, JSX, TSX, and Vue files

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

devemmanueldevemmanuel

Keywords

accessibilitya11yclilinterwcagjsxhtmlvue

Readme

scana11y

Like git status for accessibility. Run scana11y . and see which files need fixing.

Node.js >= 18 npm version

Install

npm install -g scana11y
npx scana11y .

Usage

scana11y .                     # scan current directory
scana11y ./src                 # scan a specific folder
scana11y ./src/Button.jsx      # scan a single file

Output

Scanning 6 files...

src/components/Navbar.jsx
  ❌  line 14    img missing alt attribute           [critical]
  ❌  line 27    button has no accessible name       [critical]

src/pages/Home.jsx
  ⚠️   line 8     heading order skipped (h1 → h3)    [moderate]

public/index.html
  ❌  line 3     <html> missing lang attribute       [serious]

✅  src/components/Button.jsx

✅  src/pages/About.jsx

✅  public/404.html

─────────────────────────────────────────────────────────
3 critical · 1 serious · 1 moderate · 0 minor
5 issues across 3 files

When everything is clean:

Scanning 3 files...

✅  src/components/Button.jsx

✅  src/pages/About.jsx

✅  public/404.html

─────────────────────────────────────────────────────────
0 critical · 0 serious · 0 moderate · 0 minor
✅  All clear. No accessibility issues found.

Flags

| Flag | Description | |------|-------------| | --format json | Output as JSON instead of terminal display | | --ignore <rule> | Ignore a rule by name (repeatable) | | --quiet | Show summary only, no per-file details | | --version | Show version number |

Config

Create a .scana11yrc file in your project root:

{
  "ignore": ["color-contrast", "label"],
  "ignoreFiles": ["src/legacy/**", "**/*.stories.jsx"]
}

CI

- name: Check accessibility
  run: npx scana11y ./src

Exits with code 1 if any violations are found, 0 if clean.

License

© 2026 Emmanuel Oyeyipo