Learn more about flutter_dotenv: https://developer.school/tutorials/how-to-use-environment-variables-with-flutter-dotenv In this tutorial, you will learn how to use environment variables with Flutter. Environment variables are a set of parameters that help the system understand the running environment and tailor its behaviour accordingly. These values can be used as input for your application and make it easy to configure your application across development, staging and production versions. You'll be using the flutter_dotenv package to achieve this. Timestamps: 0:00 Introduction 0:30 Install flutter_dotenv 1:05 Create a .env file 2:00 Add the .env file to .gitignore 2:16 Creating a .env.example file 2:50 Load the environment variables into the app 3:50 Using an environment variable 5:08 Alternative access method 6:00 Creating production/development variables 7:05 Loading production/development variables 8:18 Creating statically typed variables 9:45 Using statically typed variables 10:45 Adding production/development variables to .gitignore Social links: https://developer.school/ Themes, recording software, font, and other questions: https://developer.school/uses Feedback? https://developer.school/feedback