'awesome-test-case-collection' is an open-source repository which contains basic checks that need to be included while validating different features.
The full-version releases include more features to be covered in the repository will be coming up in the multiple scheduled major releases.
The awesome-test-cases-collection is open for the community to contribute. Read the contribution guidelines here
With these identified test cases, you can quickly get the gist about test cases of different testing types on the basis of which you can start validation.
With mentioned type of test case, it is convenient for a person to understand and implement them for feature validation.