Chrome Extension + React + Typescript template

Dev

Clone repo
(Maybe) remove package-lock.json and run npm init. Note: dependencies may still be outdated after this step (project hasn't been updated since 2022)
After making changes in the app, run npm run build to generate a build file.
Go to chrome://extensions and, with the developer mode checkbox ticked, load unpacked extension using the build file.
The extension should look like: