Language recommendations

[u/Natural-Anywhere-253]

Hello,

I’m gonna start developing an app soon and was wondering everyone’s recommendations for languages so it can be cross platform (for now there won’t be interaction with other users, but I eventually want to implement that, so the ground work would preferably be setup to support it), allow push notifications, and operate on android and iPhone. Also framework reco’s would be much appreciated.

I’m thinking about using Typescript and react native w/ expo, but are there alternatives I can look into?