HTML ESLint

HTML ESLint

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Getting Started

  • Getting Started

Disabling with inline comments

  • Disable rules with inline comments

CLI (Check HTML file on URL)

  • CLI (Run on URLs)

Rules

  • All Rules
  • SEO

    • @html-eslint/require-lang
    • @html-eslint/require-title
    • @html-eslint/no-multiple-h1
    • @html-eslint/require-meta-description

    Style

    • @html-eslint/no-extra-spacing-attrs
    • @html-eslint/element-newline
    • @html-eslint/indent
    • @html-eslint/quotes
    • @html-eslint/id-naming-convention
    • @html-eslint/no-multiple-empty-lines

    Best Practice

    • @html-eslint/require-doctype
    • @html-eslint/no-duplicate-id
    • @html-eslint/no-inline-styles
    • @html-eslint/require-li-container
    • @html-eslint/no-obsolete-tags
    • @html-eslint/require-closing-tags
    • @html-eslint/require-meta-charset
    • @html-eslint/no-target-blank
    • @html-eslint/no-duplicate-attrs
    • @html-eslint/require-button-type
    • @html-eslint/no-restricted-attrs

    Accessibility

    • @html-eslint/require-img-alt
    • @html-eslint/no-skip-heading-levels
    • @html-eslint/require-frame-title
    • @html-eslint/no-non-scalable-viewport
    • @html-eslint/no-positive-tabindex
    • @html-eslint/require-meta-viewport
    • @html-eslint/no-abstract-roles
    • @html-eslint/no-aria-hidden-body
    • @html-eslint/no-accesskey-attrs

@html-eslint/no-skip-heading-levels

Disallow skipping heading levels.

Rule Details

This rule disallow skipping heading levels.

Examples of incorrect code for this rule:

<html>
  <body>
    <h1>head1</h1>
    <h3>head3</h3>
  </body>
</html>

Examples of correct code for this rule:

<html>
  <body>
    <h1>head1</h1>
    <h2>head2</h2>
  </body>
</html>

Further reading

MDN - heading elements

← @html-eslint/require-img-alt@html-eslint/require-frame-title →
  • Disallow skipping heading levels.
    • Rule Details
    • Further reading
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