Key Features
Discover the powerful capabilities that make Sline the perfect engine for SHOPLINE Online Store 3.0 themes
Lightning-Fast Performance
Built from the ground up for speed. Our lightweight architecture dramatically reduces load times while maintaining silky-smooth page rendering. Engineered specifically for e-commerce, ensuring your store delivers instant responses to every customer interaction.
E-commerce First Design
Purpose-built for SHOPLINE Online Store 3.0 themes with deep e-commerce integration baked in. Every feature is optimized for product showcases, seamless checkout flows, and converting browsers into buyers.
Smart Event System
Advanced theme event system that automatically handles product browsing, variant selection, cart interactions, and more. Create rich, interactive shopping experiences that feel natural and responsive.
Flexible Block Architecture
Powerful multi-level block nesting gives you complete control over page layouts and functionality. Build complex, beautiful storefronts with ease โ no developer expertise required.
Zero Dependencies
Completely self-contained with no external libraries to slow things down. Pure CSS3 animations replace heavy JavaScript, while smart image loading keeps everything running smoothly.
Built to Scale
Extensible architecture that grows with your needs. Provides a rock-solid foundation that powers every SHOPLINE Online Store 3.0 theme with consistency and reliability.
Syntax Comparison
See how Sline's intuitive syntax compares to Liquid and discover what makes SHOPLINE's engine special
{% case user.account.type %}
{% when 'premium' %}
Premium user
{% when 'basic' %}
Basic user
{% endcase %}
{% for product in products %}
{{ product.title }}
{% endfor %}
{% unless items.size > 0 %}content{% endunless %}
{{#switch user.account.type}}
{{#case "premium" /}}
Premium user
{{#case "basic" /}}
Basic user
{{/switch}}
{{#for product in products}}
{{ product.title }}
{{/for}}
{{#if !(items|size() > 0)}}content{{/if}}
Why Choose Sline
The numbers speak for themselves โ here's what makes Sline the smart choice for your store
Ultra-Light
Blazing fast load times
Zero Dependencies
No bloated third-party code
E-commerce Ready
Built for online stores
Enterprise Grade
Backed by SHOPLINE
Ready to Get Started?
Dive deeper into how Sline powers SHOPLINE Online Store 3.0 themes. Check out our detailed comparison with other template engines, or learn how to build amazing themes with SHOPLINE CLI.