Syntax Highlight
Theme Customization
Theme Presets
Color Scheme
Layouts
Sidebar Size
Smart Theme
Direction
Header Theme
Sidebar Theme
HTML Example

Highlights HTML markup correctly.

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Highlight.js Example</title>
</head>
<body>
  <h1>Hello World</h1>
  <p class="lead">This is a sample text.</p>
</body>
</html>
JavaScript Example

Highlighting for ES6+ JavaScript code.

import hljs from 'highlight.js';

export function initHighlight() {
  document.querySelectorAll('pre code').forEach((block) => {
    hljs.highlightElement(block);
  });
}

// Arrow function example
const greet = (name) => {
  return `Hello, ${name}!`;
};
SCSS Example

CSS and SCSS preprocessor highlighting.

$primary-color: #0d6efd;
$border-radius: 0.5rem;
  
.custom-card {
  background-color: white;
  border-radius: $border-radius;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  
  &__header {
    color: $primary-color;
    font-weight: 600;
  }
}