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Get to know our frameworks

Select an app template built on your preferred framework.

Build native Wix apps using a drag-and-drop editor, and add custom code for your business logic.

Streamline your app development process by coding on your local machine with your preferred IDE.

Take full control over your app's tech stack, deployment, and hosting.

App templates

Wix Blocks templates

Wix CLI templates

Self-hosted templates

Kickstart app development and get a practical foundation that you can customize and build upon with templates built for your preferred Wix framework.

Wix App Templates for Developers

This example apps can be used as a starting point for building your own app, for concrete examples of how to use Wix framework, or for inspiration.

Choose a template.<0 />Build an app.

Browse by:

How to build it step by step:

This template is built with:

Read how this template was built, step by step.

How we built this template

Deployment instructions:

Choose a package manager and run the command in your terminal.

Copy command

Before you get started, make sure you have the following:

Prerequisite steps

Get started with Wix CLI

Begin by setting up your Next.js project with your preferred hosting platform.

Select your hosting service

Start the deployment flow and set up your template repo on Netlify. After you finish set up, come back here and add your Netlify custom domain.

Copy the code from our Git repo to deploy your app on any platform that supports Next.js.

Start the deployment flow and set up your template repo on Vercel. After you finish set up, come back here and add your Vercel generated URL.

Add the base URL and give your app a name.

App details

Go to the app dashboard and test your app to ensure a smooth integration within the Wix ecosystem. <0>Learn more about app checks and testing</0>

Define your environment

Terminal

Related templates

Note

Warning

Your app name will be used as the namespace suffix.

Name your app to generate a namespace. This lets you refer to your app in code later on.

# About the App Instances API

> **Note:** This API is not intended for use in [site development](fallback::https://dev.wix.com/docs/sdk/articles/get-started/about-site-development) or when [coding in Blocks](fallback::https://dev.wix.com/docs/build-apps/develop-your-app/frameworks/wix-blocks/code-in-blocks/about-coding-in-blocks).

The App Instances API allows you to collect data about the Wix sites that have installed your app 
and when a subscription for your app is modified.

With the App Instances API, you can:

+ Get notified by Wix when a Wix user installs your app on their site.
+ Track data that's associated with individual app instances. For example, to check whether the Wix user has installed a free or paid version of your app, or to check what apps made by Wix are installed on the site.
+ Receive notifications from Wix when Wix users modify or cancel their subscription for your app.

See the [Billing API](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/billing/introduction)
for more information how to charge Wix users for using your app.

## Before you begin

It’s important to note the following points before starting to code:

+ You must [authenticate as a Wix App](fallback::https://dev.wix.com/docs/rest/articles/getting-started/about-identities#wix-app).
+ Wix users can install only a single version of your app on their site. For
  example, they can't install a free and paid version of your app at the same
  time.

## Example use cases

+ [Reach out to new users](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/app-instances/sample-flows#reach-out-to-new-users)
+ [Identify a site's installed apps made by Wix](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/app-instances/sample-flows#identify-a-sites-installed-apps-made-by-wix)
+ 
## Terminology

* **App instance:** Specific occurrence of your app on a particular Wix site.
* **Paid plan:** A version of your app that isn't free. This version could require a single one-time payment or a
  subscription based payment.

@package_metadata:@wix/app-management

To use the AppInstances API, install the `@wix/app-management` package.

#### Install the package

Follow the installation instructions for your development environment.

| Development environment | Installation method |
|--|--|
| Wix sites (editor or IDE) | Use the [package manager](fallback::https://dev.wix.com/docs/develop-websites/articles/coding-with-velo/packages/work-with-npm-packages-in-the-editor). |
| Wix sites (local IDE) | Run `wix install @wix/app-management` using the [Wix CLI](fallback::https://dev.wix.com/docs/develop-websites/articles/coding-with-velo/packages/work-with-npm-packages-with-the-wix-cli).|
| Blocks apps | Use the same installation method as Wix sites. |
| CLI and self-hosted apps | Run `npm install @wix/app-management` or `yarn add @wix/app-management`. |
| Headless sites and apps | Run `npm install @wix/app-management` or `yarn add @wix/app-management`. |

#### Import the package

To import the package in your code:

```js
import { appInstances } from '@wix/app-management'
```

# App Management: Sample Use Cases and Flows

This article shares some possible use cases you could support, as well as
a sample flow that could support each use case. This can be a helpful jumping
off point as you plan your implementation.

## Reach out to new users

When a Wix user installs your app, you can collect their email address and send them a welcome email.

To retrieve new users' email:

1. Ensure your app requests the __Read Site Owner Email__ permission scope. 
1. Listen to [App Instance Installed](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/app-instances/on-app-instance-installed) to be notified when a new user installs your app. Save the `data.instanceId` value from the payload.
1. Call [Get App Instance](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/app-instances/get-app-instance) with the `instanceId` collected above. This returns an object containing data about a specific app instance. Inside the object, you'll find the site owner's email in `site.ownerInfo.email`.  
1. Send your email.

> **Notes:** 
> + If the `ownerInfo` object returns empty, check to make sure you've added the correct permission scope to your app.
> + You'll need to check on your end whether the user has opted in to communications from your app.

## Identify a site's installed apps made by Wix 

Your app may be dependant on a specific
[app made by Wix](fallback::https://dev.wix.com/docs/rest/articles/getting-started/apps-created-by-wix). In this case, you can use the App Management API to verify that the relevant app is installed on a site. If so, Wix recommends marking one or more apps made by Wix as
[requirements](fallback::https://dev.wix.com/docs/build-apps/launch-your-app/market-listing/add-your-app-audience-info). This will block the installation of your app and prompt the Wix user to install the required app.

However, if your app supports different use cases depending on which app is installed, we recommend following the steps below. For example, your app may offer one flow for a site that includes Wix Stores, and a different flow for a site that includes Wix Bookings. 

To identify a site's installed apps made by Wix:

1. Listen to [App Instance Installed](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/app-instances/on-app-instance-installed) to be notified when a Wix user installs your app. Save the `data.instanceId` value from the payload.
1. Call [Get App Instance](fallback::https://dev.wix.com/docs/sdk/backend-modules/app-management/app-instances/get-app-instance) to retrieve a list of the site's installed apps made by Wix. You can find this list in the `site.installedWixApps` array.

With this data, your app can now perform any logic on your end to adjust your app's flows to the installed Wix apps. If the user has installed multiple apps made by Wix for which you support different flows, you can present them with a modal that lets them choose their preference.

You can call Get App Instance regularly to stay up to date on a site's installed apps. If a Wix user no longer has a required Wix app installed, you may want to adjust your flow, or ask them to reinstall it. This is important to prevent getting errors when calling APIs that rely on an app made by Wix being installed.

onAppInstanceInstalled( )