Complete Code – Read JSON file in flutter & display data on screen using ListView.
Read moreHow does JSON work in flutter?
use jsonEncode() and jsonDecode() from ‘dart:convert’ to serialize JSON data. create model classes with fromJson() and toJson() for all domain-specific JSON objects in your app. add explicit casts, validation, and null checks inside fromJson() to make the parsing code more robust.
Read moreHow do you use toJson in flutter?
We have 3 steps to convert an Object/List to JSON string:
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