@marcinmoskala We’d love to provide the JS support in the future. However, I’m not sure if it’s feasible to implement the automated encryption mechanism in JS the same way we have it now on Android and iOS. We could probably allow the users to manage the encryption keys on their own, but I feel it would result in library being not fully consistent across all the available targets. Anyways, we’d be happy to brainstorm any ideas for the future releases 👍