Jamie Cropley's .cursorrules prompt files

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11ty Node.js HTML CSS .cursorrules prompt file

.cursorrules file for 11ty/eleventy, Node.js, HTML, and CSS project

General Guidelines

Use English for all comments and documentation.
Adhere to DRY principles (Don't Repeat Yourself) and avoid code duplication.

File Structure

Organize files systematically:
- src/ for source files
- public/ for static assets
- layouts/ for layout files
- partials/ for partial templates
- data/ for global data files
- scripts/ for JavaScript files

HTML

Write semantic HTML with proper elements (e.g., <header>, <main>, <footer>).
Use lowercase for all HTML tags and attribute names.
Ensure proper indentation (2 spaces).
Use meaningful and descriptive class and id names (e.g., main-header, footer-nav).

CSS

Follow BEM (Block, Element, Modifier) methodology for class naming.
Use Flexbox or Grid for layout purposes.
Implement responsive design using media queries.
Use variables for colors, spacing, and font sizes.

Node.js

Follow common JavaScript/Node.js best practices.
Use ES6+ features (e.g., arrow functions, destructuring).
Handle asynchronous operations using async/await.
Use environment variables for configuration.
Structure code into modules for better maintainability.
Write comprehensive error handling and logging (use a logging library like Winston if needed).

11ty/Eleventy

Utilize 11ty’s configuration file .eleventy.js to manage settings and custom filters.
Use 11ty collections for grouping related content.
Take advantage of 11ty shortcodes for reusable markup.
Organize templates and content systematically within the project directories.

Performance Optimization

Optimize images: use WebP format, include size data, and implement lazy loading where applicable.
Implement caching strategies (e.g., HTTP caching headers).
Ensure fast loading times by optimizing Front-end performance.

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11ty Node.js HTML CSS .cursorrules prompt file