What is the difference between those two lines of code?

Hello, I'm wondering what is the difference between those two lines of code and which method should be used and why. For example if I will load JSON config using config = require('config.json') then which method should I use to access e.g. apiKey.config['apiKey'] orconfig.apiKey

Submitted September 17, 2020 at 02:01AM by DeBos99