https://chrome.google.com/webstore/detail/amazon-order-history-repo/mgkilgclilajckgnedgjgnfdokkgnibi

npm run lint

npm run build

npm run package

• Open chrome, and type chrome://extensions in the address bar.
• Click "Load unpacked extension...".
• Navigate to the build folder.

• build (see above)
• open/refresh src/tests/tests.html in your browser

Remember to re-build, reload the extension on the chrome://extensions page and reload the targetted amazon page after saving changes to files.