> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.bigcommerce.com/developer/learn/courses/stencil-core/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server.

# Stencil Core

> Build amazing commerce solutions powered by the BigCommerce platform

## Docs

- [Course Overview and Prerequisites](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/overview/course-overview.md)
- [What Is Stencil?](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/overview/what-is-stencil.md)
- [Lab - Getting Started](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/overview/lab-setup.md)
- [Stencil Theme File Structure](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/file-structure.md)
- [Lab - Edit config.json File](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-configjson.md)
- [Lab - Customize Components](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-components.md)
- [Lab - Customize Layout and Pages](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-layout.md)
- [Lab - Customize Assets](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-assets.md)
- [Lab - Add a Custom Font Bundled with the Theme](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-custom-font.md)
- [Multi-Language](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/multi-language.md)
- [Lab - Language File](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-language.md)
- [Lab - Theme Editor Text Fields](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-editor-fields.md)
- [Lab - Debugging Your Stencil Theme](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/customizing/lab-debugging.md)
- [About Bundling and Uploading a Theme](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/bundle-upload/bundling-uploading.md)
- [Lab - Bundling a Theme](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/bundle-upload/lab-bundle.md)
- [Lab - Uploading a Theme](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/bundle-upload/lab-upload.md)
- [Lab - Test Custom Theme Settings](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/bundle-upload/lab-test-settings.md)
- [Conclusion](https://docs.bigcommerce.com/developer/learn/courses/stencil-core/conclusion.md)