> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt # [Develop Websites SDK](https://dev.wix.com/docs/api/get-menu-content?url=https%3A%2F%2Fdev.wix.com%2Fdocs%2Fdevelop-websites-sdk&format=markdown.md) ## [Code Your Site](https://dev.wix.com/docs/develop-websites-sdk/code-your-site.md) ### [Developer Environments](https://dev.wix.com/docs/develop-websites-sdk/code-your-site/developer-environments.md) #### [Packages](https://dev.wix.com/docs/develop-websites-sdk/code-your-site/developer-environments/packages.md) ##### [npm](https://dev.wix.com/docs/develop-websites-sdk/code-your-site/developer-environments/packages/npm.md) - [About npm Packages](https://dev.wix.com/docs/develop-websites-sdk/code-your-site/developer-environments/packages/npm/about-npm-packages.md) - [Work with npm Packages in the Editor](https://dev.wix.com/docs/develop-websites-sdk/code-your-site/developer-environments/packages/npm/work-with-npm-packages-in-the-editor.md) - [Work with npm Packages with the CLI](https://dev.wix.com/docs/develop-websites-sdk/code-your-site/developer-environments/packages/npm/work-with-npm-packages-with-the-cli.md)