MDN offline allows you to browse MDN without an internet connection. It can also enable you to have a faster experience while saving data.

Learn more about how to use MDN offline below.

Supported features

The following features are supported offline:

• Browsing content: If offline mode is enabled, offline content is preferred. All content will load without an internet connection, with the exception of a few Github-based examples and large video files.
• Collections: Previously saved articles will appear and you’re able to browse your collections. However, adding or removing articles doesn’t work without an active internet connection.
• Notifications: Previously received notifications will be displayed and can be read. However, notifications read while in offline mode will not be marked as read for later, and cannot be starred without an active internet connection.

Use PWA for mobile access

To use MDN offline on your mobile device, you can leverage the MDN PWA.

Enable offline storage

1. Sign in to MDN Plus.
2. Tap the user menu and select App settings.
3. Tap Enable offline storage.
4. Select one of the following options for how to update:

• Manually update by clicking Update now
• Enable auto-update

Clear stored data

1. Tap the user menu and select App settings.
2. Tap Clear data.