FAZ-Cookie-Manager

Free, open-source WordPress cookie consent plugin (GPL-3.0). Cloud-free fork with browser-based cookie scanner, GDPR/ePrivacy compliance, GCM v2, IAB TCF v2.3. Maintained by fabiodalez-dev on GitHub, where it has earned 120 stars from the community.

It's actively developed around ccpa, cookie-banner, cookie-compliance, and is a solid reference for anyone building with these tools.