OUTLINE.md

Each branch is a step in the walkthrough. git checkout one to get started.

one

Restructure the app to see the pain point of a long chain of ../

two

Add src paths to jsconfig.json

three

Add node import resolver to .eslintrc.js

four - Babel

In order to compile correctly, Babel needs to know about the module path.

• npm install --save-dev babel-plugin-module-resolver
• Add module resolver to babel.config.json

five - Jest

In order to compile correctly, Jest needs some additional configs and additional Babel plugin and configs.

• npm install --save-dev babel-plugin-transform-export-extensions
• Add module path to jest.config.js
• Add additional configs to babel.config.json