> 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`).
> - If a reference page seems to be missing its schema (parameters, return types, or type definitions), append `?schema=true` to its `.md` URL (e.g. `https://dev.wix.com/docs/contexts/contexts/stores/category-info/use-category-info-context.md?schema=true`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

## Resource: About Legacy CLIs

## Article: About Legacy CLIs

## Article Link: https://dev.wix.com/docs/wix-cli/legacy-clis/about-legacy-clis.md

## Article Content:

# About Legacy CLIs

This section documents earlier project structures, for projects that still use them.

> **Note:** The content in this section applies only to these earlier structures. It doesn't apply to app projects that use the [current structure](https://dev.wix.com/docs/wix-cli/cli-for-apps/project-structure/about-the-app-project-structure.md).

## App projects

App projects have used three project structures over time. This section covers the two earlier ones:

- **Astro-based Wix CLI for Apps:** The earlier structure of app projects built with the Wix CLI, based on the Astro web framework. See [About the Astro-based Wix CLI for Apps](https://dev.wix.com/docs/wix-cli/legacy-clis/astro-based-wix-cli-for-apps/about-the-astro-based-wix-cli-for-apps.md).
- **Legacy Wix CLI for Apps:** An earlier CLI for app projects. You can no longer create projects with it. See [About the Legacy Wix CLI for Apps](https://dev.wix.com/docs/wix-cli/legacy-clis/legacy-wix-cli-for-apps/about-the-legacy-wix-cli-for-apps.md).

To find out which structure an app project uses, see [Determine Which CLI Your Project Uses](https://dev.wix.com/docs/build-apps/develop-your-app/develop-an-app-with-the-cli/project-development/determine-which-cli-your-project-uses.md). To move an app project to the current structure, see [About Migrating an App to the New Wix CLI](https://dev.wix.com/docs/build-apps/develop-your-app/develop-an-app-with-the-cli/migrate-an-app-to-the-new-cli/about-migrating-an-app-to-the-new-wix-cli.md).