Check out a free preview of the full Building Web Apps (with React, Ampersand, ES6 and Webpack) course:
The "Using a Config File" Lesson is part of the full, Building Web Apps (with React, Ampersand, ES6 and Webpack) course featured in this preview video. Here's what you'd learn in this lesson:

Henrik demonstrates one technique for handling development and production configuration. He creates a config.js file to store the authentication URLs and Github application keys.

Get Unlimited Access Now