> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.bigcommerce.com/developer/docs/storefront/stencil/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.bigcommerce.com/_mcp/server. # Stencil > Build amazing commerce solutions powered by the BigCommerce platform ## Docs - [Stencil Overview](https://docs.bigcommerce.com/developer/docs/storefront/stencil/overview.md): Build and customize BigCommerce storefront themes with Stencil, Handlebars templates, widgets, and the page builder. - [About Stencil](https://docs.bigcommerce.com/developer/docs/storefront/stencil/getting-started/about-stencil.md) - [Stencil Tech Stack](https://docs.bigcommerce.com/developer/docs/storefront/stencil/getting-started/tech-stack.md) - [Installing Stencil CLI](https://docs.bigcommerce.com/developer/docs/storefront/stencil/cli/install.md) - [Starting the Development Server](https://docs.bigcommerce.com/developer/docs/storefront/stencil/cli/development-server.md) - [Options and Commands](https://docs.bigcommerce.com/developer/docs/storefront/stencil/cli/options-and-commands.md) - [Handling Unexpected Behavior](https://docs.bigcommerce.com/developer/docs/storefront/stencil/cli/unexpected-behavior.md) - [Incompatible Directives](https://docs.bigcommerce.com/developer/docs/storefront/stencil/cli/incompatible-directives.md) - [Node-sass Sunset](https://docs.bigcommerce.com/developer/docs/storefront/stencil/cli/node-sass.md) - [Handle Events](https://docs.bigcommerce.com/developer/docs/storefront/stencil/utils/events.md) - [Query APIs](https://docs.bigcommerce.com/developer/docs/storefront/stencil/utils/queries.md) - [Stencil Utils Reference](https://docs.bigcommerce.com/developer/docs/storefront/stencil/utils/reference.md) - [Defining Global Styles](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/foundations/global-styles.md) - [Creating Customizable Themes](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/foundations/customizability.md) - [Theme Variations](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/foundations/variations.md) - [Directory Structure](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/foundations/directory-structure.md) - [Using npm and React to Customize Your Theme](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/foundations/react.md) - [Developing Accessible Themes](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/accessibility/developing-accessible-themes.md) - [WCAG Compliance Levels](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/accessibility/wcag-compliance-levels.md) - [Implementing WCAG Guidelines](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/accessibility/implementing-wcag-guidelines.md) - [Localizing Stores](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/stores.md) - [Translating Descriptions](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/translations.md) - [Translating Page Regions](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/page-regions.md) - [Using Translation Keys](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/translation-keys.md) - [Tutorial](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/tutorial.md) - [Storefront Selector](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/storefront-selector.md) - [Storefront Language Selector](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/localization/language-selector.md) - [Page Composition and Styling](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/style/composition-and-styling.md) - [Custom Sass Functions](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/style/sass.md) - [Custom Fonts and Icons](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/style/fonts-and-icons.md) - [Assets](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/style/assets.md) - [Custom Templates](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/templates/custom-templates.md) - [Modify the Login Form](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/templates/login.md) - [Checkout Confirmation](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/templates/checkout-confirmation.md) - [Order Confirmation](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/templates/order-confirmation.md) - [Blog Commenting with Disqus](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/templates/disqus.md) - [Dynamic Template Rendering](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/templates/dynamic-rendering.md) - [Elements](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/context/object-reference/elements.md) - [Schemas](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/context/object-reference/schemas.md) - [Handlebars Helpers Reference](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/context/handlebars-reference.md) - [Frontmatter: Adding Data to Page Context](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/context/frontmatter.md) - [Frontmatter Reference with GraphQL Queries](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/context/frontmatter-reference.md) - [Catalog Price Object Examples](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/context/catalog-price-object.md) - [Customizing Template JavaScript](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/javascript/customizing-template-javascript.md) - [Adding JavaScript to Your Theme](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/javascript/extend.md) - [Enable PayPal Smart Buttons](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/checkout-enhancements/paypal-smart-buttons.md) - [Configuring Wallet Buttons](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/checkout-enhancements/wallet-buttons.md) - [Add Stored Payment Methods](https://docs.bigcommerce.com/developer/docs/storefront/stencil/themes/checkout-enhancements/stored-payment-methods.md) - [Performance Optimization](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/performance-optimization.md) - [Early Hints](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/early-hints.md) - [Checking a Theme's Size](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/theme-size.md) - [Uploading a Theme](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/upload.md) - [Upload Errors](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/upload-errors.md) - [Updates and Version Control](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/updates-and-version-control.md) - [Theme Metadata: Images](https://docs.bigcommerce.com/developer/docs/storefront/stencil/deployment/theme-images.md) - [Page Builder](https://docs.bigcommerce.com/developer/docs/storefront/stencil/content/page-builder.md) - [Third-party Widgets](https://docs.bigcommerce.com/developer/docs/storefront/stencil/content/widgets.md) - [reCAPTCHA Support](https://docs.bigcommerce.com/developer/docs/storefront/stencil/content/recaptcha.md) - [B2B Edition for Stencil Themes (Legacy Experience)](https://docs.bigcommerce.com/developer/docs/storefront/stencil/b2b-edition-for-stencil.md)