The externref type can be both a value type and a table element type, while funcref can be a value type.

Learning resources on MDN

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

Browser support (view on caniuse.com)

• Chrome 96 Released on 2021-11-15
• Chrome Android 96 Released on 2021-11-15
• Edge 96 Released on 2021-11-19
• Firefox 79 Released on 2020-07-28
• Firefox for Android 79 Released on 2020-07-28
• Safari 15.1 Released on 2021-10-25
• Safari on iOS 15.1 Released on 2021-10-25

View web-platform-tests results for this feature - View the feature source file - Edit the feature - Report an issue about this feature