- Clone/Download the repository
- Go to chrome://extensions
- turn on developer mode
- click load unpacked and load this whole repository in
- Go to chrome://extensions
- find this extension
- click details
- click extension options
- on the options page enter in your username and your GitHub personal access token (used to sign in to git bash without needing 2FA)
- click save
- if you entered in your information correctly, it should work automatically whenever you load a page with xlsx content in it