Welcome to FactCheck! Here are the steps to get the extension working.

1. Clone our repo to your local machine.
2. run 'npm run dev' in a terminal for this directory.
3. In a separate terminal, run 'npm run build'
4. Visit "chrome://extensions"
5. Turn on developer mode
6. Select "Load Unpacked"
7. Open the dist folder inside of the factcheck folder.
8. Now the extension should be in your task bar. To see it work, pull up a controversial tweet (must be on that tweet's url), and click on the extension!