Its simple. Open Firebase console (https://console.firebase.google.com) Click on Explore Demo Project Button On the next page on top right click on Exit Demo . That’s all. Now in you Cloud Console, your firebase demo will be gone.
Read moreHow do I remove a project from Google Developers Console?
Click on the File menu on the Editor tab above the source editor. In the File menu, select Delete Project . All project source code and data will be deleted after you confirm the deletion. You will not be able to recover deleted projects.
Read moreHow do I delete a project in Firebase?
Delete your project
Read moreHow do I remove Firebase from Web project?
Step By Step Implementation
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