Persist data with firebase web

Question

I have built an application with Firebase and I\'ve also made a desktop version available with nw.js. The point of this being to allow for better offline usage in areas with

Answer 1

All Firebase SDKs will handle intermittent loss of connectivity (driving through a tunnel). But disk based persistence, which allows the data to survive an app restart, is currently only available in Firebase's iOS and Android SDKs.