The RegretsReporter browser extension, built by the nonprofit Mozilla, lets you report regrettable recommendations on YouTube.

1. Make sure you have yarn^1.22 and node.js^16 installed.
2. Run yarn --frozen-lockfile to install package dependencies.
3. Run yarn build to build the extension from source.
4. Bundled & minified source code can now be found distribution directory.

This extension is being automatically built and bundled into an unsigned XPI using the Github CI.
You can download such builds in the releases section.