> 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


## [Backend Services](https://dev.wix.com/docs/overview/backend-services.md)


- [Backend Development on Wix](https://dev.wix.com/docs/overview/backend-services/backend-development-on-wix.md)

- [Events](https://dev.wix.com/docs/overview/backend-services/events.md)

- [Exposing APIs](https://dev.wix.com/docs/overview/backend-services/exposing-apis.md)

- [Frontend-to-Backend Communication](https://dev.wix.com/docs/overview/backend-services/frontend-to-backend-communication.md)

- [Custom URL Routing](https://dev.wix.com/docs/overview/backend-services/custom-url-routing.md)

- [Custom Business Logic](https://dev.wix.com/docs/overview/backend-services/custom-business-logic.md)

- [Recurring Tasks](https://dev.wix.com/docs/overview/backend-services/recurring-tasks.md)