WebExtension React Example - POC

A minimal example to demonstrate the 'window vs this' issue.

Run npm run build to build the WebExtension.

In Firefox:

1. type about:debugging
2. Click 'Load Temporary Add-On'
3. Point to the Manifest File
4. Browse to https://reactjs.org/docs/getting-started.html and open the console.

Follow the instructions here if running into a problem.

Note: This will run on sites with this rule: *://*.reactjs.org/*. You can change it in manifest.json.