Complete Guide to Shopify Theme Development

# Complete Guide to Shopify Theme Development

Build custom Shopify themes that convert visitors into customers.

## Getting Started

Set up Shopify CLI for local development.

```bash
npm install -g @shopify/cli @shopify/theme
shopify theme init my-theme
shopify theme dev
```

## Liquid Basics

```liquid
{{ product.title }}
{{ product.price | money }}

{% for product in collection.products %}

{% endfor %}
```

## Performance Optimization

Lazy load images, minimize JavaScript, use Shopify CDN, and implement critical CSS.

## Conclusion

Custom Shopify themes provide unique brand experiences.