> 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


## [External URLs](https://dev.wix.com/docs/dashboard-extensions/external-urls.md)


- [About External URL Extensions](https://dev.wix.com/docs/dashboard-extensions/external-urls/about-external-url-extensions.md)

- [External URL Extension Files and Code](https://dev.wix.com/docs/dashboard-extensions/external-urls/external-url-extension-files-and-code.md)