> This page is for Developer.

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

## Deprecation of JSPM in stencil-cli for September 17, 2020

**Theme**

* The  new stencil-cli version (2.0.0)  no longer supports JSPM.

**Developer Blog**

* [How to Build Your First BigCommerce App](https://medium.com/bigcommerce-developer-blog/how-to-build-your-first-bigcommerce-app-7ea3f4e4f8b2)