# Web Container

{% hint style="info" %}
**Version compatibility**

* Web support is compatible with runtime versions **4.72.0** and later.
* Only the latest stable version of Google Chrome on Windows, Linux or MacOS is currently supported.
  {% endhint %}

### Feature Support

Some features have not been implemented yet, and some features cannot be supported in a web browser.

| Feature                                                                                                                        | Status              | Notes                                                                    |
| ------------------------------------------------------------------------------------------------------------------------------ | ------------------- | ------------------------------------------------------------------------ |
| SSO                                                                                                                            | Supported           |                                                                          |
| Enrollment via link                                                                                                            | Supported           |                                                                          |
| Deep linking                                                                                                                   | Planned             |                                                                          |
| [Select photo from gallery](https://docs.journeyapps.com/reference/build/ui-components/all-ui-components/capture-photo#source) | Supported           |                                                                          |
| Customize login screen                                                                                                         | Partially supported | The [favicon can be customized](#custom-web-container-favicon).          |
| Custom domain names                                                                                                            | Supported           |                                                                          |
| [GPS](https://docs.journeyapps.com/reference/app-features/gps-capturing)                                                       | Limited support     | Based on what the browser is able to provide.                            |
| [Barcode Scanning](https://docs.journeyapps.com/reference/build/integration/barcode-scanning)                                  | Not supported yet   |                                                                          |
| [Push Notifications](https://docs.journeyapps.com/reference/app-features/push-notifications)                                   | Not supported yet   |                                                                          |
| Offline support                                                                                                                | Not supported yet   |                                                                          |
| Other browsers                                                                                                                 | Not supported yet   | Support for Safari, Firefox and the new Edge may be added in the future. |
| Database Encryption                                                                                                            | Not supported       | Not feasible on web.                                                     |
| [Serial Port](https://docs.journeyapps.com/reference/build/js-ts-apis/serialport)                                              | Not supported       | Not supported yet.                                                       |
| [BLE](https://docs.journeyapps.com/reference/build/js-ts-apis/bluetooth-low-energy-beta)                                       | Supported           |                                                                          |
| [NFC](https://docs.journeyapps.com/reference/build/js-ts-apis/nfc)                                                             | Not supported       | Not supported yet.                                                       |
| [TCP](https://docs.journeyapps.com/reference/build/js-ts-apis/tcp-sockets)                                                     | Not supported       |                                                                          |

### FAQ

#### Can the same application be opened in multiple tabs?

Yes.

#### Where will users access the app?

By default you will get a domain name such as `your-app.onjourneyapps.com`.

For custom domain names:

1. Configure the DNS record for the domain as `CNAME web-container-router.journeyapps.com`.
2. Contact [JourneyApps Support](mailto:support@journeyapps.com) to configure the web container with the custom domain.

A certificate will be provisioned automatically for the domain using Let's Encrypt.

### Getting Access

Contact [JourneyApps Support](mailto:support@journeyapps.com) to request web access for an app. If you'd like to specify the [web container's favicon](#customize-the-web-container-favicon), please include a 64x64 px .png file of the icon.

### Custom Web Container Favicon

{% hint style="info" %}
**Version compatibility**

Support for customizing the favicon of the Web container was added in version **4.86.1** of the JourneyApps Runtime and version **22.9.4** of the JourneyApps Container.
{% endhint %}

By default, the JourneyApps logo is displayed as the web container favicon:

<figure><img src="https://2865107717-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9TCHLR67eLHBOjPvHhud%2Fuploads%2FeVcr3fabcXz6VMLsXpnh%2Fimage.png?alt=media&#x26;token=80947202-6551-4354-adc0-4e6bc6f69282" alt=""><figcaption></figcaption></figure>

This icon can be customized, by providing a 64x64 px png file of the icon when [requesting a Web Container](#getting-access).

Once a user enrolls in an app in this container, the JourneyApps Runtime dictates which favicon is being displayed:

<figure><img src="https://2865107717-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9TCHLR67eLHBOjPvHhud%2Fuploads%2FTbwz8BLq4NQmICsfnQBf%2Fimage.png?alt=media&#x26;token=fab43d97-d61a-442a-bba4-aa08f6d706cd" alt=""><figcaption></figcaption></figure>

For apps using JourneyApps Runtime version 4.86.1 (or greater), the Runtime will load the app-level favicon as follows:

1. If no custom container- or app-level favicon is specified, the standard JourneyApps logo will be displayed as per the screenshots above.
2. If only a [container favicon is specified](#getting-access), that favicon will be displayed.
3. If an app-level favicon is specified (see the [section below](#configure-app-level-favicon)), that icon will be displayed.

All apps running with a Runtime version lower than 4.86.1 will display the standard JourneyApps logo as the favicon.

#### Configure app-level favicon

You can specify an app-level favicon (and thereby override the container-level favicon) using OXIDE.

Step 1:\
Upload the icon into OXIDE’s assets for your app, example:\
![](https://2865107717-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9TCHLR67eLHBOjPvHhud%2Fuploads%2FR13cq0O8aRVCelecPAaG%2Fimage.png?alt=media\&token=f78cc35a-1294-442d-bfdd-94edcf37ff61)

Step 2:\
Open up the `config.json` file in OXIDE, and add a line the references the icon as follows:

<pre class="language-json" data-title="config.json"><code class="lang-json"><strong>    ...
</strong><strong>    "runtime_version": "4.86.1",
</strong>    "app_icon": "icons/check_one_icon.png",
    ...
</code></pre>

Step 3:\
Deploy!

<figure><img src="https://2865107717-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F9TCHLR67eLHBOjPvHhud%2Fuploads%2FOL16MA4QraUVDFOGDMHq%2Fimage.png?alt=media&#x26;token=b5a5281a-ce79-4fcb-af3d-d78ad80e0b8a" alt=""><figcaption></figcaption></figure>