storage option for indexedDB.open() has been deprecated

Published: | Categories: DOM

Description

The non-standard storage option for the indexedDB.open method, available since Firefox 26, is now considered deprecated and planned to be removed with Firefox 62. Use the standardized Storage API’s navigator.storage.persist method instead. Given that the option has been implemented only in Firefox, the compatibility risk should be very low.

Update: The option has been removed with Firefox 61.

References