Comment by Xeoncross

This is about as 2018 as it gets. Go and Rust are the only modern languages where you don't have to second-guess the stdlib for bad choices (looking at you php/ruby/javascript/etc..) yet provide amazing performance.

Backend: Go (optional embed db: ledisdb / boltdb / leveldb / rocksdb / etc...)

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Frontend: create-react-app / create-react-native-app